摘要
对四边固定大跨度板的周边部分加厚,是改善板受力和变形性能的一种有效方法。采用有限元对比分析的方法,对周边加厚板的受力和变形性能进行了分析,提出了这种板在变厚度处的构造要求。
By increase the thickness of slab in its edge strips, structural behavior of the slab can be improved effectively. comparison analysis by elastic finite element method were employed in the research of stepped slab in this paper, details of the stepped slab was proposed.
出处
《建筑技术开发》
2009年第5期13-14,共2页
Building Technology Development
基金
华北水利水电学院高层次人才科研启动项目
河南省科技攻关计划资助项目(991150204)
关键词
板
有限元分析
变形
周边加厚
混凝土
slab
elastic finite element method
deform
stepped slab
concrete
