新型钢框架梁柱节点抗震性能试验研究
根据钢框架强柱弱梁的抗震设计原则,按照有效控制梁上塑性铰位置的思路,采用在梁腹板进行开孔削弱的节点形式促成塑性铰的形成,进行了反复荷载历程下的五组试件破坏试验,测试了构件相关的力学性能,探讨了梁柱节点的滞回性能及其极限承载力。结果表明,采用腹板开孔的构造形式,可以控制节点处的塑性铰形成位置,降低了连接焊缝发生脆性破坏的可能性,较大程度地改善了节点抗震性能。...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Progress in Steel Building Structures, Tongji University
2005-01-01
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| Series: | Jianzhu Gangjiegou Jinzhan |
| Subjects: | |
| Online Access: | http://steelpro.tongji.edu.cn/thesisDetails?columnId=40761588&Fpath=home&index=0 |
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