摘要
在柱端留置施工缝是框架结构施工的常用形式,在试验的基础上采用ANSYS软件对带施工缝和不带有施工缝的两层两跨的框架进行抗震时程分析,结果表明,施工缝对结构的抗震影响不可忽视,且轴压比越大,施工缝对结构整体的影响越大。
Construction joints in the column end indwelling is the common form of the frame structure construction on an experimental basis using ANSYS software with two layers of construction joints and construction joints without the framework of cross-earthquake time history analysis, the analysis results show that the construction joints on the seismic impact of the structure can not be ignored, and the axial compression ratio the greater, the greater the impact on the stnacture of the overall construction joints.
出处
《建筑技术》
2013年第9期839-841,共3页
Architecture Technology
关键词
框架结构
施工缝
轴压比
frame structure
construction joint
axial compression ratio
