Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications
Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compres...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Royal, A. C. D. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2017 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© The Author(s) 2017 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Geotechnical and geological engineering - Springer International Publishing, 1991, 36(2017), 2 vom: 02. Dez., Seite 835-853 |
|---|---|
| Übergeordnetes Werk: |
volume:36 ; year:2017 ; number:2 ; day:02 ; month:12 ; pages:835-853 |
| Links: |
|---|
| DOI / URN: |
10.1007/s10706-017-0359-9 |
|---|
| Katalog-ID: |
OLC2025973594 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | OLC2025973594 | ||
| 003 | DE-627 | ||
| 005 | 20230516220102.0 | ||
| 007 | tu | ||
| 008 | 200819s2017 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s10706-017-0359-9 |2 doi | |
| 035 | |a (DE-627)OLC2025973594 | ||
| 035 | |a (DE-He213)s10706-017-0359-9-p | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 620 |a 660 |a 550 |q VZ |
| 084 | |a 19,1 |2 ssgn | ||
| 100 | 1 | |a Royal, A. C. D. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications |
| 264 | 1 | |c 2017 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a © The Author(s) 2017 | ||
| 520 | |a Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions. | ||
| 650 | 4 | |a Cement–bentonite | |
| 650 | 4 | |a Low permeability barrier | |
| 650 | 4 | |a Deformation and compression behaviour | |
| 700 | 1 | |a Opukumo, A. W. |4 aut | |
| 700 | 1 | |a Qadr, C. S. |4 aut | |
| 700 | 1 | |a Perkins, L. M. |4 aut | |
| 700 | 1 | |a Walenna, M. A. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Geotechnical and geological engineering |d Springer International Publishing, 1991 |g 36(2017), 2 vom: 02. Dez., Seite 835-853 |w (DE-627)130993441 |w (DE-600)1081719-0 |w (DE-576)032852495 |x 0960-3182 |7 nnns |
| 773 | 1 | 8 | |g volume:36 |g year:2017 |g number:2 |g day:02 |g month:12 |g pages:835-853 |
| 856 | 4 | 1 | |u https://doi.org/10.1007/s10706-017-0359-9 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-GEO | ||
| 912 | |a SSG-OLC-PHA | ||
| 912 | |a SSG-OLC-DE-84 | ||
| 912 | |a SSG-OPC-GGO | ||
| 912 | |a SSG-OPC-GEO | ||
| 912 | |a GBV_ILN_70 | ||
| 951 | |a AR | ||
| 952 | |d 36 |j 2017 |e 2 |b 02 |c 12 |h 835-853 | ||
| author_variant |
a c d r acd acdr a w o aw awo c s q cs csq l m p lm lmp m a w ma maw |
|---|---|
| matchkey_str |
article:09603182:2017----::eomtoadopesobhvorfcmnbnoielryogon |
| hierarchy_sort_str |
2017 |
| publishDate |
2017 |
| allfields |
10.1007/s10706-017-0359-9 doi (DE-627)OLC2025973594 (DE-He213)s10706-017-0359-9-p DE-627 ger DE-627 rakwb eng 620 660 550 VZ 19,1 ssgn Royal, A. C. D. verfasserin aut Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2017 Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions. Cement–bentonite Low permeability barrier Deformation and compression behaviour Opukumo, A. W. aut Qadr, C. S. aut Perkins, L. M. aut Walenna, M. A. aut Enthalten in Geotechnical and geological engineering Springer International Publishing, 1991 36(2017), 2 vom: 02. Dez., Seite 835-853 (DE-627)130993441 (DE-600)1081719-0 (DE-576)032852495 0960-3182 nnns volume:36 year:2017 number:2 day:02 month:12 pages:835-853 https://doi.org/10.1007/s10706-017-0359-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 36 2017 2 02 12 835-853 |
| spelling |
10.1007/s10706-017-0359-9 doi (DE-627)OLC2025973594 (DE-He213)s10706-017-0359-9-p DE-627 ger DE-627 rakwb eng 620 660 550 VZ 19,1 ssgn Royal, A. C. D. verfasserin aut Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2017 Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions. Cement–bentonite Low permeability barrier Deformation and compression behaviour Opukumo, A. W. aut Qadr, C. S. aut Perkins, L. M. aut Walenna, M. A. aut Enthalten in Geotechnical and geological engineering Springer International Publishing, 1991 36(2017), 2 vom: 02. Dez., Seite 835-853 (DE-627)130993441 (DE-600)1081719-0 (DE-576)032852495 0960-3182 nnns volume:36 year:2017 number:2 day:02 month:12 pages:835-853 https://doi.org/10.1007/s10706-017-0359-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 36 2017 2 02 12 835-853 |
| allfields_unstemmed |
10.1007/s10706-017-0359-9 doi (DE-627)OLC2025973594 (DE-He213)s10706-017-0359-9-p DE-627 ger DE-627 rakwb eng 620 660 550 VZ 19,1 ssgn Royal, A. C. D. verfasserin aut Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2017 Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions. Cement–bentonite Low permeability barrier Deformation and compression behaviour Opukumo, A. W. aut Qadr, C. S. aut Perkins, L. M. aut Walenna, M. A. aut Enthalten in Geotechnical and geological engineering Springer International Publishing, 1991 36(2017), 2 vom: 02. Dez., Seite 835-853 (DE-627)130993441 (DE-600)1081719-0 (DE-576)032852495 0960-3182 nnns volume:36 year:2017 number:2 day:02 month:12 pages:835-853 https://doi.org/10.1007/s10706-017-0359-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 36 2017 2 02 12 835-853 |
| allfieldsGer |
10.1007/s10706-017-0359-9 doi (DE-627)OLC2025973594 (DE-He213)s10706-017-0359-9-p DE-627 ger DE-627 rakwb eng 620 660 550 VZ 19,1 ssgn Royal, A. C. D. verfasserin aut Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2017 Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions. Cement–bentonite Low permeability barrier Deformation and compression behaviour Opukumo, A. W. aut Qadr, C. S. aut Perkins, L. M. aut Walenna, M. A. aut Enthalten in Geotechnical and geological engineering Springer International Publishing, 1991 36(2017), 2 vom: 02. Dez., Seite 835-853 (DE-627)130993441 (DE-600)1081719-0 (DE-576)032852495 0960-3182 nnns volume:36 year:2017 number:2 day:02 month:12 pages:835-853 https://doi.org/10.1007/s10706-017-0359-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 36 2017 2 02 12 835-853 |
| allfieldsSound |
10.1007/s10706-017-0359-9 doi (DE-627)OLC2025973594 (DE-He213)s10706-017-0359-9-p DE-627 ger DE-627 rakwb eng 620 660 550 VZ 19,1 ssgn Royal, A. C. D. verfasserin aut Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2017 Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions. Cement–bentonite Low permeability barrier Deformation and compression behaviour Opukumo, A. W. aut Qadr, C. S. aut Perkins, L. M. aut Walenna, M. A. aut Enthalten in Geotechnical and geological engineering Springer International Publishing, 1991 36(2017), 2 vom: 02. Dez., Seite 835-853 (DE-627)130993441 (DE-600)1081719-0 (DE-576)032852495 0960-3182 nnns volume:36 year:2017 number:2 day:02 month:12 pages:835-853 https://doi.org/10.1007/s10706-017-0359-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 36 2017 2 02 12 835-853 |
| language |
English |
| source |
Enthalten in Geotechnical and geological engineering 36(2017), 2 vom: 02. Dez., Seite 835-853 volume:36 year:2017 number:2 day:02 month:12 pages:835-853 |
| sourceStr |
Enthalten in Geotechnical and geological engineering 36(2017), 2 vom: 02. Dez., Seite 835-853 volume:36 year:2017 number:2 day:02 month:12 pages:835-853 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Cement–bentonite Low permeability barrier Deformation and compression behaviour |
| dewey-raw |
620 |
| isfreeaccess_bool |
false |
| container_title |
Geotechnical and geological engineering |
| authorswithroles_txt_mv |
Royal, A. C. D. @@aut@@ Opukumo, A. W. @@aut@@ Qadr, C. S. @@aut@@ Perkins, L. M. @@aut@@ Walenna, M. A. @@aut@@ |
| publishDateDaySort_date |
2017-12-02T00:00:00Z |
| hierarchy_top_id |
130993441 |
| dewey-sort |
3620 |
| id |
OLC2025973594 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2025973594</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230516220102.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s2017 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10706-017-0359-9</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2025973594</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s10706-017-0359-9-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="a">660</subfield><subfield code="a">550</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">19,1</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Royal, A. C. D.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s) 2017</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Cement–bentonite</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Low permeability barrier</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Deformation and compression behaviour</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Opukumo, A. W.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Qadr, C. S.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Perkins, L. M.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Walenna, M. A.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Geotechnical and geological engineering</subfield><subfield code="d">Springer International Publishing, 1991</subfield><subfield code="g">36(2017), 2 vom: 02. Dez., Seite 835-853</subfield><subfield code="w">(DE-627)130993441</subfield><subfield code="w">(DE-600)1081719-0</subfield><subfield code="w">(DE-576)032852495</subfield><subfield code="x">0960-3182</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:36</subfield><subfield code="g">year:2017</subfield><subfield code="g">number:2</subfield><subfield code="g">day:02</subfield><subfield code="g">month:12</subfield><subfield code="g">pages:835-853</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s10706-017-0359-9</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-GEO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-DE-84</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GEO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">36</subfield><subfield code="j">2017</subfield><subfield code="e">2</subfield><subfield code="b">02</subfield><subfield code="c">12</subfield><subfield code="h">835-853</subfield></datafield></record></collection>
|
| author |
Royal, A. C. D. |
| spellingShingle |
Royal, A. C. D. ddc 620 ssgn 19,1 misc Cement–bentonite misc Low permeability barrier misc Deformation and compression behaviour Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications |
| authorStr |
Royal, A. C. D. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)130993441 |
| format |
Article |
| dewey-ones |
620 - Engineering & allied operations 660 - Chemical engineering 550 - Earth sciences |
| delete_txt_mv |
keep |
| author_role |
aut aut aut aut aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0960-3182 |
| topic_title |
620 660 550 VZ 19,1 ssgn Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications Cement–bentonite Low permeability barrier Deformation and compression behaviour |
| topic |
ddc 620 ssgn 19,1 misc Cement–bentonite misc Low permeability barrier misc Deformation and compression behaviour |
| topic_unstemmed |
ddc 620 ssgn 19,1 misc Cement–bentonite misc Low permeability barrier misc Deformation and compression behaviour |
| topic_browse |
ddc 620 ssgn 19,1 misc Cement–bentonite misc Low permeability barrier misc Deformation and compression behaviour |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| hierarchy_parent_title |
Geotechnical and geological engineering |
| hierarchy_parent_id |
130993441 |
| dewey-tens |
620 - Engineering 660 - Chemical engineering 550 - Earth sciences & geology |
| hierarchy_top_title |
Geotechnical and geological engineering |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)130993441 (DE-600)1081719-0 (DE-576)032852495 |
| title |
Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications |
| ctrlnum |
(DE-627)OLC2025973594 (DE-He213)s10706-017-0359-9-p |
| title_full |
Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications |
| author_sort |
Royal, A. C. D. |
| journal |
Geotechnical and geological engineering |
| journalStr |
Geotechnical and geological engineering |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology 500 - Science |
| recordtype |
marc |
| publishDateSort |
2017 |
| contenttype_str_mv |
txt |
| container_start_page |
835 |
| author_browse |
Royal, A. C. D. Opukumo, A. W. Qadr, C. S. Perkins, L. M. Walenna, M. A. |
| container_volume |
36 |
| class |
620 660 550 VZ 19,1 ssgn |
| format_se |
Aufsätze |
| author-letter |
Royal, A. C. D. |
| doi_str_mv |
10.1007/s10706-017-0359-9 |
| dewey-full |
620 660 550 |
| title_sort |
deformation and compression behaviour of a cement–bentonite slurry for groundwater control applications |
| title_auth |
Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications |
| abstract |
Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions. © The Author(s) 2017 |
| abstractGer |
Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions. © The Author(s) 2017 |
| abstract_unstemmed |
Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions. © The Author(s) 2017 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 |
| container_issue |
2 |
| title_short |
Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications |
| url |
https://doi.org/10.1007/s10706-017-0359-9 |
| remote_bool |
false |
| author2 |
Opukumo, A. W. Qadr, C. S. Perkins, L. M. Walenna, M. A. |
| author2Str |
Opukumo, A. W. Qadr, C. S. Perkins, L. M. Walenna, M. A. |
| ppnlink |
130993441 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/s10706-017-0359-9 |
| up_date |
2024-07-04T02:48:35.733Z |
| _version_ |
1803615014206046208 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2025973594</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230516220102.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s2017 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10706-017-0359-9</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2025973594</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s10706-017-0359-9-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="a">660</subfield><subfield code="a">550</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">19,1</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Royal, A. C. D.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s) 2017</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an investigation into the deformation and compression behaviour of a CB containing ground granulated blastfurnace slag using the unconfined compressive strength apparatus, triaxial (undrained, unconsolidated) and oedometer. Samples were also exposed to drying and rewetting to investigate possible response to changes in environmental conditions. Cracking was observed prior to peak stress suggesting that the hydraulic conductivity of a barrier may be adversely affected before the shear strength is reached in undrained conditions. The compression response of CB indicates the presence of a threshold stress; once exceeded the magnitude of settlements are significantly greater than those encountered below this threshold. If a barrier experiences localised changes in loading conditions then there is the potential for damage from induced differential settlements; thus it is recommended that the threshold stress should also be considered at the design stage in addition to strength and hydraulic conductivity requirements. The response of the material exposed to drying-rewetting was unexpected and requires further investigation to determine how a barrier will respond to changing environmental conditions.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Cement–bentonite</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Low permeability barrier</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Deformation and compression behaviour</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Opukumo, A. W.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Qadr, C. S.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Perkins, L. M.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Walenna, M. A.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Geotechnical and geological engineering</subfield><subfield code="d">Springer International Publishing, 1991</subfield><subfield code="g">36(2017), 2 vom: 02. Dez., Seite 835-853</subfield><subfield code="w">(DE-627)130993441</subfield><subfield code="w">(DE-600)1081719-0</subfield><subfield code="w">(DE-576)032852495</subfield><subfield code="x">0960-3182</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:36</subfield><subfield code="g">year:2017</subfield><subfield code="g">number:2</subfield><subfield code="g">day:02</subfield><subfield code="g">month:12</subfield><subfield code="g">pages:835-853</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s10706-017-0359-9</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-GEO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-DE-84</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GEO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">36</subfield><subfield code="j">2017</subfield><subfield code="e">2</subfield><subfield code="b">02</subfield><subfield code="c">12</subfield><subfield code="h">835-853</subfield></datafield></record></collection>
|
| score |
7.401087 |