摘要
对一规则平面高层结构采用SATWE程序中不同楼板假定模型进行了结构分析。结果表明,采用刚性楼板假定时,现浇楼板对梁刚度的增大不宜估计过高。楼板平面有限元分析表明,在楼板配筋时,框架梁处板顶负筋宜适当加大,普通楼面梁处板顶负筋宜适当减小。
A regular plane tall building with regular plane is analyzed, according to the rigid and elastic floor assumptions using SATWE software. The results show that when the rigid floor assumption is adopted, the contribution of the floor to the beam is not suitable to be overvalued. According to the plane finite element analysis, the top bars of the slab on frame beams should be increased, and those on common beams should be decreased.
出处
《建筑结构》
CSCD
北大核心
2007年第12期17-19,45,共4页
Building Structure
基金
兰州大学交叉学科青年创新研究基金资助项目(LZU200513)
甘肃省建设厅2006年度科技攻关资助项目(JK2006-8)
关键词
刚性楼板
弹性楼板
SATWE
rigid floor assumption
elastic floor assumption
SATWE
