汶川体育馆结构设计.pdf

文档介绍：汶川体育馆结构设计
张立平 罗赤宇 刘宇锋
of energy-consuming joint that achieves the “strong nodes weak
，
component”design concept of connection between column bracing and embedded parts large-diameter spherical joint
，
substitution and buckling restrained components． As carefully designed the project has gained comprehensive
， ，
benefits of security application economy and beauty．
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Keywords space grid elliptic cylinder shell energy-consuming joint joint substitution buckling restrained
component
，
1 工程概况 安全等级为二级 结构重要性系数取 1. 0。
汶川体育馆位于汶川县威州镇东街北侧，项目 � ，