摘要
文章采用Plaxis 2D有限元软件对宁波轨道交通5号线的建设与临近三官堂大桥的建设间相互影响进行了分析,并对两者先后施工顺序问题进行了论述,同时给出了2种不同的施工顺序下的设计施工建议,确定保护标准和变形控制措施,减小工程实施的风险。
In this paper, the finite element software Plaxis 2D was used to find construction effects on Ningbo metro line 5 and its adjacent bridge-- the San Guantang bridge, and construction sequence of this metro line and bridge was studied, at the same time, the Total Solution and key points of construction were given, which can reduce the risk of project, Determine the protection standards and deformation control technology, and provide certain reference for practical projects.
出处
《江苏建筑》
2016年第3期42-45,共4页
Jiangsu Construction
关键词
地铁施工
桥基
相互作用
数值分析
metro construction
bridge foundation
interaction
numerical analysis
