h型抗滑桩结构内力及土压力分布研究

INTERNAL FORCE AND EARTH PRESSURE DISTRIBUTION OF H-TYPE ANTI-SLIDE PILE STRUCTURE

h型抗滑桩是一种新型的抗滑桩结构形式。为了探究h型抗滑桩的结构内力以及土压力分布规律,作者通过阅读大量文献,从理论、试验以及数值模拟三方面总结了前人对h型抗滑桩结构内力以及桩周土压力分布的研究现状,总结了常见的h型抗滑桩结构内力的计算方法以及土压力分布规律,认为h型抗滑桩在治理大中型滑坡时有着良好的治理效果,能有效的克服普通抗滑桩的不足,大幅提高抗滑效能,应用前景广阔。

h-type anti-sliding pile is a new type of anti-sliding pile structure.In order to explore the structural internal force and earth pressure distribution of h-type anti-sliding piles,the author summarized the theoretical,experimental,and numerical simulations of the h-type anti-sliding pile structure's internal forces and the soil pressure distribution around the pile by reading a large amount of literature.Furthermore,the calculation methods of the internal force of the common h-type anti-slide pile structure and the law of earth pressure distribution was summarized.It is considered that the h-type anti-slide pile has a good treatment effect in the treatment of large and medium landslides.In addition,it can effectively overcome the deficiencies of ordinary anti-sliding piles and greatly improve the anti-sliding performance,which has a broad application prospect.