摘要
分析了美国北岭地震和日本阪神地震中节点脆性破坏的原因,介绍了几种抗震性能较好的节点连接形式,并通过对钢框架梁柱刚性连接节点中的普通型、狗骨式和腹板开孔型节点进行有限元分析,得到了这3种节点在弹性阶段和弹塑性阶段的应力发展状况及应力分布。
It analyses the damage reasons of the brittle of connection in the earthquake of north mountain of America and Kobe Japan, introduces some kinds of connection joint form of the good anti-quake performance. And through the finite element analysis to the common, dogbone style and wed opening connection of the steel frame beam pile rigid joint connection, it deduces the stress develop situation and stress distribution of these three kinds of connection in the phase of flexibility and elastic-plastic.
出处
《山西建筑》
2008年第13期21-22,共2页
Shanxi Architecture
关键词
地震
节点
狗骨式节点
腹板开孔型节点
earthquake, connection, dog-bone style connection, wed opening connection
