Ground Movement Analysis Based on Stochastic Medium Theory
In order to calculate the ground movement induced by displacement piles driven into horizontal layered strata, an axisymmetric model was built and then the vertical and horizontal ground movement functions were deduced using stochastic medium theory. Results show that the vertical ground movement ob...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
|
| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/702561 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849406963208683520 |
|---|---|
| author | Meng Fei Wu Li-chun Zhang Jia-sheng Deng Guo-dong Ni Zhi-hui |
| author_facet | Meng Fei Wu Li-chun Zhang Jia-sheng Deng Guo-dong Ni Zhi-hui |
| author_sort | Meng Fei |
| collection | DOAJ |
| description | In order to calculate the ground movement induced by displacement piles driven into horizontal layered strata, an axisymmetric model was built and then the vertical and horizontal ground movement functions were deduced using stochastic medium theory. Results show that the vertical ground movement obeys normal distribution function, while the horizontal ground movement is an exponential function. Utilizing field measured data, parameters of these functions can be obtained by back analysis, and an example was employed to verify this model. Result shows that stochastic medium theory is suitable for calculating the ground movement in pile driving, and there is no need to consider the constitutive model of soil or contact between pile and soil. This method is applicable in practice. |
| format | Article |
| id | doaj-art-4685ca9bea174c6294c427a4c3da57ea |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-4685ca9bea174c6294c427a4c3da57ea2025-08-20T03:36:13ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/702561702561Ground Movement Analysis Based on Stochastic Medium TheoryMeng Fei0Wu Li-chun1Zhang Jia-sheng2Deng Guo-dong3Ni Zhi-hui4School of Civil Engineering, Central South University, Changsha 410075, ChinaChongqing Education University, Chongqing 400067, ChinaSchool of Civil Engineering, Central South University, Changsha 410075, ChinaSchool of Civil Engineering, Central South University, Changsha 410075, ChinaKey Laboratory of Hydraulic and Waterway Engineering of the Ministry of Education and National Engineering Research Center for Inland Waterway Regulation, Chongqing Jiaotong University, Chongqing 400074, ChinaIn order to calculate the ground movement induced by displacement piles driven into horizontal layered strata, an axisymmetric model was built and then the vertical and horizontal ground movement functions were deduced using stochastic medium theory. Results show that the vertical ground movement obeys normal distribution function, while the horizontal ground movement is an exponential function. Utilizing field measured data, parameters of these functions can be obtained by back analysis, and an example was employed to verify this model. Result shows that stochastic medium theory is suitable for calculating the ground movement in pile driving, and there is no need to consider the constitutive model of soil or contact between pile and soil. This method is applicable in practice.http://dx.doi.org/10.1155/2014/702561 |
| spellingShingle | Meng Fei Wu Li-chun Zhang Jia-sheng Deng Guo-dong Ni Zhi-hui Ground Movement Analysis Based on Stochastic Medium Theory The Scientific World Journal |
| title | Ground Movement Analysis Based on Stochastic Medium Theory |
| title_full | Ground Movement Analysis Based on Stochastic Medium Theory |
| title_fullStr | Ground Movement Analysis Based on Stochastic Medium Theory |
| title_full_unstemmed | Ground Movement Analysis Based on Stochastic Medium Theory |
| title_short | Ground Movement Analysis Based on Stochastic Medium Theory |
| title_sort | ground movement analysis based on stochastic medium theory |
| url | http://dx.doi.org/10.1155/2014/702561 |
| work_keys_str_mv | AT mengfei groundmovementanalysisbasedonstochasticmediumtheory AT wulichun groundmovementanalysisbasedonstochasticmediumtheory AT zhangjiasheng groundmovementanalysisbasedonstochasticmediumtheory AT dengguodong groundmovementanalysisbasedonstochasticmediumtheory AT nizhihui groundmovementanalysisbasedonstochasticmediumtheory |