摘要
超高层框筒结构施工中,针对建筑物外附着式塔吊水平荷载对超高层框筒结构的作用,依据施工荷载工况,建立空间分析受力模型。通过分析,确定在无特殊加固的情况下,进行水平加荷的可行性分析。
Based on horizontal load effect of attachment tower crane outside of building on super-high frame-tube structure,spatial bearing model is set up according to construction load cases.By analyzing the model,feasibility of horizontal loading without special reinforcement is analyzed.
出处
《施工技术》
CAS
北大核心
2009年第S1期10-11,共2页
Construction Technology
关键词
超高层建筑
框-筒结构
整体稳定
应力比
super-high building
frame-tube structure
integral stability
stress ratio
