工字形加劲肋带缝钢板剪力墙破坏机理及其经济性分析
工字形加劲肋带缝钢板剪力墙具有延性好、耗能能力强等优点,可有效避免钢板剪力墙对框架柱产生附加荷载而导致相邻框架柱过早发生破坏。对带缝钢板剪力墙以及工字形加劲肋带缝钢板剪力墙的弹性屈曲特征、滞回性能、应力、应变分布规律等力学性能进行了对比分析。结果表明,工字形加劲肋带缝钢板剪力墙的屈曲临界荷载为无加劲肋带缝钢板剪力墙屈曲临界荷载的2.15倍;工字形带缝钢板剪力墙的滞回曲线稳定且饱满,强化阶段被充分发挥,其抗侧承载力、延性及耗能能力显著提高;工字形加劲肋带缝钢板剪力墙用钢量系数比无加劲肋带缝钢板剪力墙降低了16%。...
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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
2017-01-01
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| Series: | Jianzhu Gangjiegou Jinzhan |
| Subjects: | |
| Online Access: | http://steelpro.tongji.edu.cn/thesisDetails#10.13969/j.cnki.cn31-1893.2017.02.001 |
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