某高层型钢混凝土空腹桁架转换结构方案对比  

COMPARISON AND ANALYSIS ON STEEL REINFORCED CONCRETE VIERENDEEL TRUSS TRANSFER STRUCTURES IN ONE PROJECT

作　　者：龚杜娟[1] 

机构地区：[1]同济大学土木工程学院,上海200092

出　　处：《钢结构》2013年第3期40-44,共5页Steel Construction

摘　　要：针对上海市某高层建筑中的空腹转换桁架,进行了两种方案的对比。研究间隔空腹桁架和叠层空腹桁架两种结构形式的传力路径、内力分布、位移等差异。分别采用两种方案,对整体结构进行抗震性能计算分析,研究其可行性,并给出设计建议。Two types of vierendeel truss in a tall building located in Shanghai were compared. The path of force transfer, distribution of internal force, displacement and other differences between multilayer vierendeel truss and staggered vierendeel truss were researched. Then with these two structure forms, feasibility and seismic behavior of the overall structure were analyzed. Some design suggestions were presented.

关 键 词：叠层空腹桁架 间隔空腹桁架 转换结构 型钢混凝土 

分 类 号：TU973.14[建筑科学—结构工程]