摘要
通过有限元建模,模拟外爬式塔吊在施工过程中对高层建筑钢板剪力墙的影响,对比分析有塔吊附着和无塔吊附着时钢板剪力墙的竖向应力、竖向位移和水平位移,得出外爬式塔吊在施工过程中对钢板剪力墙应力和位移的影响效应,为钢板剪力墙施工过程中的质量控制与检测提供指导。
Construction equipment is one of the important factors affecting super-tall building quality con- trol. In this paper, through finite element modeling, the effect of an external climbing tower crane to the steel plate shear wall in high-rise building in the course of construction is simulated. By contrast analysis of the steel plate shear walls＇ vertical stresses, vertical displacements and horizontal displacements in cases of a tower crane attached and no tower crane attached, the stress and displacement influential effect of the external climbing tower crane to the steel plate shear wall during construction is obtained, to provide guidance for quality control and testing of steel plate shear wall in the construction process.
出处
《华北地震科学》
2013年第B08期24-27,共4页
North China Earthquake Sciences
关键词
钢板剪力墙
施工过程
塔吊
位移
steel plate shear wall construction process tower crane displacement
