【摘要】 针对基坑支护设计中土层参数的选取问题,以单支点桩墙支护结构为例,应用等值梁法和自由端法对土层参数分别采用分算与合算两种方法计算,从计算的结果可以看出,选用自由端分层法计算的结果比较合理,对类似的工程设计与施工均有指导意义,具有一定的实用价值。更多还原

【Abstract】 For choosing soil parameters in retaining and protection of foundation pit design,taking single fulcrum pile-anchor retaining structure asan example,Layered calculation and compounded calculation are adoped for equalvalue beam method and free earth support method.We can include from the results that layered method is more reasonable,so layered is applicable and may be a helpful guide for similar works.更多还原