抗滑桩加固后边坡稳定性评价与桩位优化研究进展  

Research Progress of the Stability Evaluation of Slope Reinforced with Stabilizing Piles and Optimization of Pile Location

作　　者：宋英杰[1] 陈文强[1] 李长冬[1] 

机构地区：[1]中国地质大学(武汉)工程学院,湖北武汉430074

出　　处：《安全与环境工程》2016年第5期43-49,54,共8页Safety and Environmental Engineering

基　　金：国家自然科学基金项目(41472261);中央高校基本科研业务费专项资金项目(腾飞计划)(CUG150621)

摘　　要：边坡失稳是影响人类工程建设活动安全性的一类常见的地质问题,抗滑桩是边坡治理工程中常用的防治措施之一,但是目前考虑加桩后边坡的稳定性研究较少。针对抗滑桩加固后的边坡稳定性评价和抗滑桩桩位布设优化问题的研究进展进行了概述,重点综述了:抗滑柱加固边坡的稳定性分析方法,即国内外在理论计算、数值模拟和物理模型实验三方面的研究成果,并对比分析了各自的优缺点;目前常用的抗滑桩最优布设分析方法,并指出了各自的适用条件;当前边坡工程中抗滑桩桩位优化研究的现状,并对今后的发展方向进行了展望,可为今后类似研究提供一定借鉴与参考。The collapse of slope is a common geological problem greatly affecting the safety of human engineering construction activity.One of the most commonly used prevention and control measures in slope treatment projects is stabilizing piles.However,there has been few researches on the evaluation of slopes reinforced with piles so far.This paper is to summarize and analyze the researches on stability evaluation of slopes reinforced with piles and optimization of the location for stabilizing piles.The paper mainly reviews the approaches of stability analysis of slopes reinforced with stabilizing piles in the achievements in theoretical calculation,numerical simulation and physical tests and compares their advantages and disadvantages.Then the paper summarizes and analyzes the common methods of optimizing the stabilizing pile location and applicable conditions.At last,the paper points out the development direction for future research,which may provide reference for similar research in future.

关 键 词：边坡 抗滑桩 稳定性分析 桩位优化 

分 类 号：X43[环境科学与工程—灾害防治] P642.22[天文地球—工程地质学]