Supporting Measure and the Effect Evaluation of the Unstable Foundation Pit

It is relatively common that the instability of foundation pit issue in the current process of building construction. Based on an unstable foundation pit engineering, analyzes the effectiveness of the soil nails, anti-slide pile and foundation bottom consolidation three types of support measures by using finite element analysis method. The three types of support measures are proven to be having certain effective to improve the stability of the unstable foundation pit which is based on the study results, and it is more effective by combining with the three types of support measures.