Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil
AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Nobre, M. Fernanda [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2015 |
|---|
| Rechteinformationen: |
Nutzungsrecht: © 2014 American Society of Civil Engineers |
|---|
| Schlagwörter: |
|---|
| Übergeordnetes Werk: |
Enthalten in: Journal of materials in civil engineering - New York, NY : ASCE, 1989, 27(2015), 1 |
|---|---|
| Übergeordnetes Werk: |
volume:27 ; year:2015 ; number:1 |
| Links: |
|---|
| DOI / URN: |
10.1061/(ASCE)MT.1943-5533.0001138 |
|---|
| Katalog-ID: |
OLC1958225320 |
|---|
| LEADER | 01000caa a2200265 4500 | ||
|---|---|---|---|
| 001 | OLC1958225320 | ||
| 003 | DE-627 | ||
| 005 | 20230714144317.0 | ||
| 007 | tu | ||
| 008 | 160206s2015 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1061/(ASCE)MT.1943-5533.0001138 |2 doi | |
| 028 | 5 | 2 | |a PQ20160617 |
| 035 | |a (DE-627)OLC1958225320 | ||
| 035 | |a (DE-599)GBVOLC1958225320 | ||
| 035 | |a (PRQ)a1580-8a67649cafa1733697aa1c75c3e9c888474b41957d7a2af52836ee6ee3484c200 | ||
| 035 | |a (KEY)0175660520150000027000100000comparisonoftheabilityoftwobacteriatoimprovethebeh | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 620 |q ZDB |
| 100 | 1 | |a Nobre, M. Fernanda |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil |
| 264 | 1 | |c 2015 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 520 | |a AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient. | ||
| 540 | |a Nutzungsrecht: © 2014 American Society of Civil Engineers | ||
| 650 | 4 | |a Technical Note | |
| 650 | 4 | |a Technical Notes | |
| 700 | 1 | |a da Costa, Milton S |4 oth | |
| 700 | 1 | |a Venda Oliveira, Paulo J |4 oth | |
| 700 | 1 | |a Costa, João N. P |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of materials in civil engineering |d New York, NY : ASCE, 1989 |g 27(2015), 1 |w (DE-627)130682012 |w (DE-600)885236-4 |w (DE-576)018669026 |x 0899-1561 |7 nnns |
| 773 | 1 | 8 | |g volume:27 |g year:2015 |g number:1 |
| 856 | 4 | 1 | |u http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0001138 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a GBV_ILN_70 | ||
| 912 | |a GBV_ILN_2006 | ||
| 912 | |a GBV_ILN_2014 | ||
| 912 | |a GBV_ILN_4700 | ||
| 951 | |a AR | ||
| 952 | |d 27 |j 2015 |e 1 | ||
| author_variant |
m f n mf mfn |
|---|---|
| matchkey_str |
article:08991561:2015----::oprsnfhaiiyfwbceitipoehb |
| hierarchy_sort_str |
2015 |
| publishDate |
2015 |
| allfields |
10.1061/(ASCE)MT.1943-5533.0001138 doi PQ20160617 (DE-627)OLC1958225320 (DE-599)GBVOLC1958225320 (PRQ)a1580-8a67649cafa1733697aa1c75c3e9c888474b41957d7a2af52836ee6ee3484c200 (KEY)0175660520150000027000100000comparisonoftheabilityoftwobacteriatoimprovethebeh DE-627 ger DE-627 rakwb eng 620 ZDB Nobre, M. Fernanda verfasserin aut Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient. Nutzungsrecht: © 2014 American Society of Civil Engineers Technical Note Technical Notes da Costa, Milton S oth Venda Oliveira, Paulo J oth Costa, João N. P oth Enthalten in Journal of materials in civil engineering New York, NY : ASCE, 1989 27(2015), 1 (DE-627)130682012 (DE-600)885236-4 (DE-576)018669026 0899-1561 nnns volume:27 year:2015 number:1 http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0001138 Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2006 GBV_ILN_2014 GBV_ILN_4700 AR 27 2015 1 |
| spelling |
10.1061/(ASCE)MT.1943-5533.0001138 doi PQ20160617 (DE-627)OLC1958225320 (DE-599)GBVOLC1958225320 (PRQ)a1580-8a67649cafa1733697aa1c75c3e9c888474b41957d7a2af52836ee6ee3484c200 (KEY)0175660520150000027000100000comparisonoftheabilityoftwobacteriatoimprovethebeh DE-627 ger DE-627 rakwb eng 620 ZDB Nobre, M. Fernanda verfasserin aut Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient. Nutzungsrecht: © 2014 American Society of Civil Engineers Technical Note Technical Notes da Costa, Milton S oth Venda Oliveira, Paulo J oth Costa, João N. P oth Enthalten in Journal of materials in civil engineering New York, NY : ASCE, 1989 27(2015), 1 (DE-627)130682012 (DE-600)885236-4 (DE-576)018669026 0899-1561 nnns volume:27 year:2015 number:1 http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0001138 Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2006 GBV_ILN_2014 GBV_ILN_4700 AR 27 2015 1 |
| allfields_unstemmed |
10.1061/(ASCE)MT.1943-5533.0001138 doi PQ20160617 (DE-627)OLC1958225320 (DE-599)GBVOLC1958225320 (PRQ)a1580-8a67649cafa1733697aa1c75c3e9c888474b41957d7a2af52836ee6ee3484c200 (KEY)0175660520150000027000100000comparisonoftheabilityoftwobacteriatoimprovethebeh DE-627 ger DE-627 rakwb eng 620 ZDB Nobre, M. Fernanda verfasserin aut Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient. Nutzungsrecht: © 2014 American Society of Civil Engineers Technical Note Technical Notes da Costa, Milton S oth Venda Oliveira, Paulo J oth Costa, João N. P oth Enthalten in Journal of materials in civil engineering New York, NY : ASCE, 1989 27(2015), 1 (DE-627)130682012 (DE-600)885236-4 (DE-576)018669026 0899-1561 nnns volume:27 year:2015 number:1 http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0001138 Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2006 GBV_ILN_2014 GBV_ILN_4700 AR 27 2015 1 |
| allfieldsGer |
10.1061/(ASCE)MT.1943-5533.0001138 doi PQ20160617 (DE-627)OLC1958225320 (DE-599)GBVOLC1958225320 (PRQ)a1580-8a67649cafa1733697aa1c75c3e9c888474b41957d7a2af52836ee6ee3484c200 (KEY)0175660520150000027000100000comparisonoftheabilityoftwobacteriatoimprovethebeh DE-627 ger DE-627 rakwb eng 620 ZDB Nobre, M. Fernanda verfasserin aut Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient. Nutzungsrecht: © 2014 American Society of Civil Engineers Technical Note Technical Notes da Costa, Milton S oth Venda Oliveira, Paulo J oth Costa, João N. P oth Enthalten in Journal of materials in civil engineering New York, NY : ASCE, 1989 27(2015), 1 (DE-627)130682012 (DE-600)885236-4 (DE-576)018669026 0899-1561 nnns volume:27 year:2015 number:1 http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0001138 Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2006 GBV_ILN_2014 GBV_ILN_4700 AR 27 2015 1 |
| allfieldsSound |
10.1061/(ASCE)MT.1943-5533.0001138 doi PQ20160617 (DE-627)OLC1958225320 (DE-599)GBVOLC1958225320 (PRQ)a1580-8a67649cafa1733697aa1c75c3e9c888474b41957d7a2af52836ee6ee3484c200 (KEY)0175660520150000027000100000comparisonoftheabilityoftwobacteriatoimprovethebeh DE-627 ger DE-627 rakwb eng 620 ZDB Nobre, M. Fernanda verfasserin aut Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient. Nutzungsrecht: © 2014 American Society of Civil Engineers Technical Note Technical Notes da Costa, Milton S oth Venda Oliveira, Paulo J oth Costa, João N. P oth Enthalten in Journal of materials in civil engineering New York, NY : ASCE, 1989 27(2015), 1 (DE-627)130682012 (DE-600)885236-4 (DE-576)018669026 0899-1561 nnns volume:27 year:2015 number:1 http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0001138 Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2006 GBV_ILN_2014 GBV_ILN_4700 AR 27 2015 1 |
| language |
English |
| source |
Enthalten in Journal of materials in civil engineering 27(2015), 1 volume:27 year:2015 number:1 |
| sourceStr |
Enthalten in Journal of materials in civil engineering 27(2015), 1 volume:27 year:2015 number:1 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Technical Note Technical Notes |
| dewey-raw |
620 |
| isfreeaccess_bool |
false |
| container_title |
Journal of materials in civil engineering |
| authorswithroles_txt_mv |
Nobre, M. Fernanda @@aut@@ da Costa, Milton S @@oth@@ Venda Oliveira, Paulo J @@oth@@ Costa, João N. P @@oth@@ |
| publishDateDaySort_date |
2015-01-01T00:00:00Z |
| hierarchy_top_id |
130682012 |
| dewey-sort |
3620 |
| id |
OLC1958225320 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1958225320</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230714144317.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">160206s2015 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1061/(ASCE)MT.1943-5533.0001138</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20160617</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1958225320</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1958225320</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)a1580-8a67649cafa1733697aa1c75c3e9c888474b41957d7a2af52836ee6ee3484c200</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0175660520150000027000100000comparisonoftheabilityoftwobacteriatoimprovethebeh</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="q">ZDB</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Nobre, M. Fernanda</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</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="520" ind1=" " ind2=" "><subfield code="a">AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient.</subfield></datafield><datafield tag="540" ind1=" " ind2=" "><subfield code="a">Nutzungsrecht: © 2014 American Society of Civil Engineers</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Technical Note</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Technical Notes</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">da Costa, Milton S</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Venda Oliveira, Paulo J</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Costa, João N. P</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of materials in civil engineering</subfield><subfield code="d">New York, NY : ASCE, 1989</subfield><subfield code="g">27(2015), 1</subfield><subfield code="w">(DE-627)130682012</subfield><subfield code="w">(DE-600)885236-4</subfield><subfield code="w">(DE-576)018669026</subfield><subfield code="x">0899-1561</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:27</subfield><subfield code="g">year:2015</subfield><subfield code="g">number:1</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0001138</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-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">27</subfield><subfield code="j">2015</subfield><subfield code="e">1</subfield></datafield></record></collection>
|
| author |
Nobre, M. Fernanda |
| spellingShingle |
Nobre, M. Fernanda ddc 620 misc Technical Note misc Technical Notes Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil |
| authorStr |
Nobre, M. Fernanda |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)130682012 |
| format |
Article |
| dewey-ones |
620 - Engineering & allied operations |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0899-1561 |
| topic_title |
620 ZDB Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil Technical Note Technical Notes |
| topic |
ddc 620 misc Technical Note misc Technical Notes |
| topic_unstemmed |
ddc 620 misc Technical Note misc Technical Notes |
| topic_browse |
ddc 620 misc Technical Note misc Technical Notes |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| author2_variant |
c m s d cms cmsd o p j v opj opjv j n p c jnp jnpc |
| hierarchy_parent_title |
Journal of materials in civil engineering |
| hierarchy_parent_id |
130682012 |
| dewey-tens |
620 - Engineering |
| hierarchy_top_title |
Journal of materials in civil engineering |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)130682012 (DE-600)885236-4 (DE-576)018669026 |
| title |
Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil |
| ctrlnum |
(DE-627)OLC1958225320 (DE-599)GBVOLC1958225320 (PRQ)a1580-8a67649cafa1733697aa1c75c3e9c888474b41957d7a2af52836ee6ee3484c200 (KEY)0175660520150000027000100000comparisonoftheabilityoftwobacteriatoimprovethebeh |
| title_full |
Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil |
| author_sort |
Nobre, M. Fernanda |
| journal |
Journal of materials in civil engineering |
| journalStr |
Journal of materials in civil engineering |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology |
| recordtype |
marc |
| publishDateSort |
2015 |
| contenttype_str_mv |
txt |
| author_browse |
Nobre, M. Fernanda |
| container_volume |
27 |
| class |
620 ZDB |
| format_se |
Aufsätze |
| author-letter |
Nobre, M. Fernanda |
| doi_str_mv |
10.1061/(ASCE)MT.1943-5533.0001138 |
| dewey-full |
620 |
| title_sort |
comparison of the ability of two bacteria to improve the behavior of sandy soil |
| title_auth |
Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil |
| abstract |
AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient. |
| abstractGer |
AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient. |
| abstract_unstemmed |
AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient. |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2006 GBV_ILN_2014 GBV_ILN_4700 |
| container_issue |
1 |
| title_short |
Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil |
| url |
http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0001138 |
| remote_bool |
false |
| author2 |
da Costa, Milton S Venda Oliveira, Paulo J Costa, João N. P |
| author2Str |
da Costa, Milton S Venda Oliveira, Paulo J Costa, João N. P |
| ppnlink |
130682012 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth |
| doi_str |
10.1061/(ASCE)MT.1943-5533.0001138 |
| up_date |
2024-07-04T02:23:59.917Z |
| _version_ |
1803613466700808192 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1958225320</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230714144317.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">160206s2015 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1061/(ASCE)MT.1943-5533.0001138</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20160617</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1958225320</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1958225320</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)a1580-8a67649cafa1733697aa1c75c3e9c888474b41957d7a2af52836ee6ee3484c200</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0175660520150000027000100000comparisonoftheabilityoftwobacteriatoimprovethebeh</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="q">ZDB</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Nobre, M. Fernanda</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Comparison of the Ability of Two Bacteria to Improve the Behavior of Sandy Soil</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</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="520" ind1=" " ind2=" "><subfield code="a">AbstractThis paper presents a laboratory study of the ability of two bacteria to improve the geomechanical properties of a sandy soil by calcium carbonate precipitation. The performance of two bacteria (Sporosarcina pasteurii and Idiomarina insulisalsae) is compared, based on unconfined compressive strength and splitting tensile strength tests. The effects of curing time and the concentration of I. insulisalsae on the strengthening process are also analyzed. Although the optimum environmental conditions for the bacterial growth were not adopted, the potential to improve the geomechanical properties of natural sandy soils is shown by the results. The bacteria I. insuliasalsae is shown to be more efficient than S. pasteurii in strengthening the soil, and increases in the concentration of I. isuliasalsae induce an increase in the geomechanical properties. However, this effect is not proportional to the amount of bacteria, probably due to a lack of nutrient.</subfield></datafield><datafield tag="540" ind1=" " ind2=" "><subfield code="a">Nutzungsrecht: © 2014 American Society of Civil Engineers</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Technical Note</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Technical Notes</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">da Costa, Milton S</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Venda Oliveira, Paulo J</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Costa, João N. P</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of materials in civil engineering</subfield><subfield code="d">New York, NY : ASCE, 1989</subfield><subfield code="g">27(2015), 1</subfield><subfield code="w">(DE-627)130682012</subfield><subfield code="w">(DE-600)885236-4</subfield><subfield code="w">(DE-576)018669026</subfield><subfield code="x">0899-1561</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:27</subfield><subfield code="g">year:2015</subfield><subfield code="g">number:1</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0001138</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-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">27</subfield><subfield code="j">2015</subfield><subfield code="e">1</subfield></datafield></record></collection>
|
| score |
7.400463 |