摘要
以杭州紫荆港基坑支护工程为例,结合该工程的地层岩性及水文地质概况,采用Midas/GTS数值模拟软件,对预应力鱼腹梁支护结构总的位移、轴力、弯矩计算结果进行了分析,得到了支撑体系在基坑开挖过程中各个杆件的强度及基坑变形情况。
Taking the Hangzhou Zijing port foundation pit support engineering for example,combining with the engineering formation lithology and hydrology geology general situation,using Midas / GTS numerical simulation software,analyzed the total displacement,axial force,bending moment calculation results of pre-stressed fish-bellied beam steel support structure,gained the strength and foundation pit deformation situation of each bar of support system in foundation pit excavation process.
出处
《山西建筑》
2016年第6期77-79,共3页
Shanxi Architecture
关键词
基坑
数值模拟
预应力
鱼腹梁
钢支撑
位移
foundation pit
numerical simulation
pre-stressed
fish-bellied beam
steel support
displacement
