节点文献
弹塑性防落梁球型钢支座试验研究
Experimental research on elastic-plastic prevent fall beam ball type steel bearer
【摘要】 结合弹塑性防落梁支座设计原理,进行了弹塑性防落梁支座体系振动台试验,试验结果表明:弹塑性防落梁支座在减少地震能向上部结构传递的效果明显,从而验证了该支座设计原理的可行性。
【Abstract】 Combining with the design principle of elastic-plastic prevent fall beam bearer,made test on vibration table of elastic-plastic prevent fall beam manufacture system,the test results showed that: the elastic-plastic prevent fall beam bearer could reduce earthquake and the transmit effect was obvious to upper structure,which had verified the design principle feasibility of this bearer.
【关键词】 等强度悬臂棒;
振动台;
滞回性能;
等效刚度;
等效阻尼比;
【Key words】 constant strength cantilever; vibrating table; hysteretic performance; equivalent stiffness; equivalent damping ratio;
【Key words】 constant strength cantilever; vibrating table; hysteretic performance; equivalent stiffness; equivalent damping ratio;
- 【文献出处】 山西建筑 ,Shanxi Architecture , 编辑部邮箱 ,2011年24期
- 【分类号】U443.36
- 【被引频次】3
- 【下载频次】57