The Pile End Mechanism of Jacked Pile in Layered Soils
Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the l...
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| Autor*in: |
Li, Yunong [verfasserIn] Liu, Chang [verfasserIn] Song, Jianchao [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Anmerkung: |
© Indian Geotechnical Society 2021 |
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| Übergeordnetes Werk: |
Enthalten in: Indian geotechnical journal - New York, NY : Springer, 2012, 51(2021), 5 vom: 19. Feb., Seite 1087-1098 |
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| Übergeordnetes Werk: |
volume:51 ; year:2021 ; number:5 ; day:19 ; month:02 ; pages:1087-1098 |
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| DOI / URN: |
10.1007/s40098-021-00510-1 |
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| Katalog-ID: |
SPR045196532 |
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| 100 | 1 | |a Li, Yunong |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The Pile End Mechanism of Jacked Pile in Layered Soils |
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| 520 | |a Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering. | ||
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| 650 | 4 | |a Pile end resistance |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Layered soil |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Model test |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Discrete element simulation |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Liu, Chang |e verfasserin |4 aut | |
| 700 | 1 | |a Song, Jianchao |e verfasserin |4 aut | |
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10.1007/s40098-021-00510-1 doi (DE-627)SPR045196532 (SPR)s40098-021-00510-1-e DE-627 ger DE-627 rakwb eng Li, Yunong verfasserin aut The Pile End Mechanism of Jacked Pile in Layered Soils 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Geotechnical Society 2021 Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering. Jacked pile (dpeaa)DE-He213 Pile end resistance (dpeaa)DE-He213 Layered soil (dpeaa)DE-He213 Model test (dpeaa)DE-He213 Discrete element simulation (dpeaa)DE-He213 Liu, Chang verfasserin aut Song, Jianchao verfasserin aut Enthalten in Indian geotechnical journal New York, NY : Springer, 2012 51(2021), 5 vom: 19. Feb., Seite 1087-1098 (DE-627)739212354 (DE-600)2707502-3 2277-3347 nnns volume:51 year:2021 number:5 day:19 month:02 pages:1087-1098 https://dx.doi.org/10.1007/s40098-021-00510-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 51 2021 5 19 02 1087-1098 |
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10.1007/s40098-021-00510-1 doi (DE-627)SPR045196532 (SPR)s40098-021-00510-1-e DE-627 ger DE-627 rakwb eng Li, Yunong verfasserin aut The Pile End Mechanism of Jacked Pile in Layered Soils 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Geotechnical Society 2021 Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering. Jacked pile (dpeaa)DE-He213 Pile end resistance (dpeaa)DE-He213 Layered soil (dpeaa)DE-He213 Model test (dpeaa)DE-He213 Discrete element simulation (dpeaa)DE-He213 Liu, Chang verfasserin aut Song, Jianchao verfasserin aut Enthalten in Indian geotechnical journal New York, NY : Springer, 2012 51(2021), 5 vom: 19. Feb., Seite 1087-1098 (DE-627)739212354 (DE-600)2707502-3 2277-3347 nnns volume:51 year:2021 number:5 day:19 month:02 pages:1087-1098 https://dx.doi.org/10.1007/s40098-021-00510-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 51 2021 5 19 02 1087-1098 |
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10.1007/s40098-021-00510-1 doi (DE-627)SPR045196532 (SPR)s40098-021-00510-1-e DE-627 ger DE-627 rakwb eng Li, Yunong verfasserin aut The Pile End Mechanism of Jacked Pile in Layered Soils 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Geotechnical Society 2021 Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering. Jacked pile (dpeaa)DE-He213 Pile end resistance (dpeaa)DE-He213 Layered soil (dpeaa)DE-He213 Model test (dpeaa)DE-He213 Discrete element simulation (dpeaa)DE-He213 Liu, Chang verfasserin aut Song, Jianchao verfasserin aut Enthalten in Indian geotechnical journal New York, NY : Springer, 2012 51(2021), 5 vom: 19. Feb., Seite 1087-1098 (DE-627)739212354 (DE-600)2707502-3 2277-3347 nnns volume:51 year:2021 number:5 day:19 month:02 pages:1087-1098 https://dx.doi.org/10.1007/s40098-021-00510-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 51 2021 5 19 02 1087-1098 |
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10.1007/s40098-021-00510-1 doi (DE-627)SPR045196532 (SPR)s40098-021-00510-1-e DE-627 ger DE-627 rakwb eng Li, Yunong verfasserin aut The Pile End Mechanism of Jacked Pile in Layered Soils 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Geotechnical Society 2021 Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering. Jacked pile (dpeaa)DE-He213 Pile end resistance (dpeaa)DE-He213 Layered soil (dpeaa)DE-He213 Model test (dpeaa)DE-He213 Discrete element simulation (dpeaa)DE-He213 Liu, Chang verfasserin aut Song, Jianchao verfasserin aut Enthalten in Indian geotechnical journal New York, NY : Springer, 2012 51(2021), 5 vom: 19. Feb., Seite 1087-1098 (DE-627)739212354 (DE-600)2707502-3 2277-3347 nnns volume:51 year:2021 number:5 day:19 month:02 pages:1087-1098 https://dx.doi.org/10.1007/s40098-021-00510-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 51 2021 5 19 02 1087-1098 |
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10.1007/s40098-021-00510-1 doi (DE-627)SPR045196532 (SPR)s40098-021-00510-1-e DE-627 ger DE-627 rakwb eng Li, Yunong verfasserin aut The Pile End Mechanism of Jacked Pile in Layered Soils 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Geotechnical Society 2021 Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering. Jacked pile (dpeaa)DE-He213 Pile end resistance (dpeaa)DE-He213 Layered soil (dpeaa)DE-He213 Model test (dpeaa)DE-He213 Discrete element simulation (dpeaa)DE-He213 Liu, Chang verfasserin aut Song, Jianchao verfasserin aut Enthalten in Indian geotechnical journal New York, NY : Springer, 2012 51(2021), 5 vom: 19. Feb., Seite 1087-1098 (DE-627)739212354 (DE-600)2707502-3 2277-3347 nnns volume:51 year:2021 number:5 day:19 month:02 pages:1087-1098 https://dx.doi.org/10.1007/s40098-021-00510-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 51 2021 5 19 02 1087-1098 |
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However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Jacked pile</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Pile end resistance</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Layered soil</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Model test</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Discrete element simulation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Liu, Chang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Song, Jianchao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Indian geotechnical journal</subfield><subfield code="d">New York, NY : Springer, 2012</subfield><subfield code="g">51(2021), 5 vom: 19. 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| author |
Li, Yunong |
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Li, Yunong misc Jacked pile misc Pile end resistance misc Layered soil misc Model test misc Discrete element simulation The Pile End Mechanism of Jacked Pile in Layered Soils |
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The Pile End Mechanism of Jacked Pile in Layered Soils Jacked pile (dpeaa)DE-He213 Pile end resistance (dpeaa)DE-He213 Layered soil (dpeaa)DE-He213 Model test (dpeaa)DE-He213 Discrete element simulation (dpeaa)DE-He213 |
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The Pile End Mechanism of Jacked Pile in Layered Soils |
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pile end mechanism of jacked pile in layered soils |
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The Pile End Mechanism of Jacked Pile in Layered Soils |
| abstract |
Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering. © Indian Geotechnical Society 2021 |
| abstractGer |
Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering. © Indian Geotechnical Society 2021 |
| abstract_unstemmed |
Abstract The research on penetration mechanism of jacked pile has been the focus of pile engineering. However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. When the pile end is outside the influence zone of soil layers, the pile end resistance infinitely approaches that of homogeneous foundation at the same depth. Besides, there are approximate linear relations between the ratio of zone of influence in soil layer to pile diameter (%$Z_{{\text{s}}} /D%$, %$Z_{{\text{w}}} /D%$) and the minimum value of pile end resistance ratio (%$\eta_{\min }%$). Numerical simulation results are well consistent with the model test results. The research results are helpful to estimate the variation law of pile end resistance in layered foundation and have guide significance for the design and construction in jacked pile engineering. © Indian Geotechnical Society 2021 |
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| title_short |
The Pile End Mechanism of Jacked Pile in Layered Soils |
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https://dx.doi.org/10.1007/s40098-021-00510-1 |
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Liu, Chang Song, Jianchao |
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Liu, Chang Song, Jianchao |
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| doi_str |
10.1007/s40098-021-00510-1 |
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2024-07-03T14:24:07.139Z |
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However, the majority of literature was limited in scope to homogeneous foundation and the layered effect was commonly ignored. With this consideration, the aim of this paper is to investigate the layered effects on pile end resistance for jacked pile penetration. For this purpose, an indoor model test is conducted to simulate the pile penetration process. In this test, the variation law of the pile end resistance with the penetration depth in different layered soil during the jacking process is revealed and the influence zone of various soil layers on pile end resistance is discussed in detail. Based on the model test, the discrete element numerical simulation of pile driving process is performed in layered soils and results are compared with experimental data. Results from this study show that the zone of influence in different soil layers can be influenced by soil properties, such as strength and stiffness. 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| score |
7.399967 |