Study On Theory Of Failure Mode And Safety Evaluation Index Of Anti-slide Pile

Application of anti-slide pile is the most engineering structures in the landslide. It has too strong concealment to inspect. There are such problems, the influence of slope protection. Once the slope anti-slide pile seriously damages to the state and traffic jam, the economic of people caused heavy loss and destroy the environment landscape and ecological balance. Through the study of factors affecting the working performance of anti-slide pile, the anti-slide pile failure mode and safety evaluation index, the paper gets some major achievement as follows:â‘ The paper analyzes work traits is affected the anti-slide pile length, bearing, the application of anti-slide pile body completeness, reinforcing cage, the strength of concrete anti-slide pile and seismic.â‘¡By means of the analysis of the anti-slide pile length,embedded depth of solid, the strength of concrete and the lateral resistance coefficient, the affect of internal and displacement is showed in detail.â‘¢The paper put the anti-slide pile failure types and analyze the failure of slope stability of anti-slide pile. Anti-slide pile type into failure: cut or broken,dumping or down, The sliding extrusion, the top. The first three types of anti-slide pile bearing capacity is invalid. The fourth belongs to anti-slide pile and soil overall stability failure.â‘£This paper selects the anti-slide pile safety evaluation index. It include: the pile length, bearing, embedded depth of solid, the application of anti-slide pile body completeness. At the same time, analyze the anti-slide pile evaluation method.