Analysis on Ultimate Bearing Capacity of Ground Foundation Adjacent to Slope Based on Bilateral Asymmetry Failure Mode
[1]Jiang Yang,Guo Jiankun,Wang Xiaomou,et al.Analysis on Ultimate Bearing Capacity of Ground Foundation Adjacent to Slope Based on Bilateral Asymmetry Failure Mode[J].Journal of Zhengzhou University (Engineering Science),2019,40(03):85-91.[doi:10.13705/j.issn.1671-6833.2018.06.016]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
40
Number of periods:
2019 03
Page number:
85-91
Column:
Public date:
2019-04-30
- Title:
- Analysis on Ultimate Bearing Capacity of Ground Foundation Adjacent to Slope Based on Bilateral Asymmetry Failure Mode
- Keywords:
- Slope foundation; Ultimate bearing capacity; Bilateral asymmetric failure mode; Centrifugal model test; Influencing factors
- CLC:
- -
- DOI:
- 10.13705/j.issn.1671-6833.2018.06.016
- Abstract:
-
In the field of engineering construction, foundations were often placed adjacent to slopes. In the present research work, the evaluation of the maximum bearing capacity of slope foundations lacked a sufficientrate method. A bilateral asymmetry slip failure model for ground foundation adjacent to slope was develthe strength of soil on the side of flat ground was reduced and this is characterized by a mobilization factor. Base on limit equilibrium method and superposition principle, three bearing capacity factors were ex-pressed. The upper bound bearing capacity for ground foundation adjacent to slope was deduced based on limitanalysis approach. Centrifugal model tests were used to verify the theoretical analysis results; and thetion and failure characteristics of these foundations were studied. In addition the influence of variousuch as the contact conditions of the foundation, the location of the foundation, and the height of slope on themaximum bearing capacity of these foundation
- References:
- -
- Similar References:
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Last Update:
2019-04-16