摘要
运用Plaxis 3D Foundation建立了某地铁线桩板结构的钻孔灌注桩施工三维有限元模型,采用应力释放模拟了钻孔桩施工,分析了钻孔桩施工对既有高铁线桥台、桥墩的影响,为工程的顺利施工提供了依据。
The paper establishes three-dimensional finite element model of the bored pile of the subway line pile board structure by applying Plaxis 3D Foundation,simulates bored pile construction by stress relief,and analyzes the impact of bored pile construction upon existing express railway deck and bridge pier,which has provided some basis for smooth engineering construction.
出处
《山西建筑》
2015年第3期163-164,共2页
Shanxi Architecture
关键词
钻孔灌注桩
桩板结构
横向位移
数值模拟
bored pile
pile board structure
horizontal displacement
numerical simulation
