截面对称的高层建筑弯曲剪力流计算  

Calculation of shear flow in high rise building with symmetrical section

作　　者：李亚红[1] 王赞芝[1] 张余萍[1] 马瑞彦[2] 李世碧[1] 于世龙[1] 

机构地区：[1]广西科技大学土木建筑工程学院,广西柳州545006 [2]河北工程技术学院,河北石家庄050091

出　　处：《广西科技大学学报》2016年第4期81-86,共6页Journal of Guangxi University of Science and Technology

基　　金：广西科技大学博士基金科研项目(院科博0901)资助

摘　　要：基于平面假设和经典薄壁杆件理论,通过对截面对称的薄壁杆件剪力流的计算与分析,推导了在剪力作用下,具有多室(三室以上)双对称截面高层建筑剪力流的简化计算,为其它复杂且截面对称的薄壁结构剪力流的计算提供了较精确的依据,并给出了算例及剪力流分布的图示结果.Through calculating and analyzing the shear flow of thin-walled bar with three closed chamber and symmetrical section, the simplified calculation of the shear flow of the high rise building section with multi-chamber（three rooms above） is deduced under the action of shear, the accurate basis is provided for the calculation of shear flow of thin-wall structure with other complex and symmetrical section. The calculation examples and the shear flow distribution results are shown.

关 键 词：对称 薄壁截面 多室 剪力流 

分 类 号：TU33[建筑科学—结构工程]