ZHANG Li-ming, WANG Zai-quan, LIU Qiong, et al. Analysis of foundation pit landslide of a tall builing and
application of limit analysis by finite element method[J]. 2006, 27(S1).
ZHANG Li-ming, WANG Zai-quan, LIU Qiong, et al. Analysis of foundation pit landslide of a tall builing and
application of limit analysis by finite element method[J]. 2006, 27(S1).DOI:
The foundation pit landslide of a tall building is analyzed. The waterproof measure of supporting project has deficient. The top and foot of the foundation pit slope is not closed by concrete coverage. The rainfall enters the soil under the coverage. So the soil is scoured out. The prestressing force of the bolt lost. At last
the foundation pit landslide occurred. Limit analysis by finite element method and dichotomy are combined with together to used in foundation pit slope. Based on the mechanism of limit analysis
latent slip surface and safety factors are obtained.