期刊论文

中文

南华大学学报(自然科学版)

1673-0062

2016

30

2

117-122

10.3969/j.issn.1673-0062.2016.02.024

本校为第一机构

双排桩扶壁挡土墙是高填土边坡的一种新型支挡结构,由于能较好控制边坡变形大和解决施工安全较差的问题而得到了推广应用.但是,这种支挡结构用于高填土边坡支护的设计计算较为复杂,且没有统一的计算方法,对指导设计带来一定的困难.文章根据高填土边坡双排桩扶壁挡土墙的受力特点,提出了一种基于模型试验和工程实测平面刚架模型的简便设计计算方法.将这种方法应用于某法院建筑填方高边坡治理方案设计,并对设计边坡的最危险工况利用有限元行了数值分析,模拟结果与设计方法计算结果吻合较好.边坡自施工开始进行了连续位移监测,竣工完成近一年半后水平位移最大值为21.3 mm.通过该工程实施结果表明,文...

Double row piles buttress retaining wall is a new type of high fill slope retaining structure.due to the good control of the slope deformation and solving the problem of con-struction safety,it has been popularized and applied.But,at present,the calculation method of double row pile retaining wall design is comparatively complicated and there is no unified system,which brings some difficulties to the guidance design.According to the stress charac-teristics of high filling slope double row pile buttressed retaining wall,this paper proposes a calculation method of feasible design of model test a...