曲线CHS主钢管X形节点平面内受弯性能研究
为研究曲线CHS主钢管X形节点平面内受弯性能,建立了节点数值分析模型。首先,通过与轴压试验结果对比,验证了所建模型的准确性。进而分析主管曲直径比α、腹主管直径比β、主管径厚比γ对节点平面受弯性能的影响,并将有限元所得节点抗弯承载力与国外规范结果的比值M<sub>uf</sub>/M<sub>u1</sub>、M<sub>uf</sub>/M<sub>u2</sub>、M<sub>uf</sub>/M<sub>u3</sub>进行对比分析。结果表明:当α...
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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
2019-01-01
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| Series: | Jianzhu Gangjiegou Jinzhan |
| Subjects: | |
| Online Access: | http://steelpro.tongji.edu.cn/thesisDetails#10.13969/j.cnki.cn31-1893.2019.01.009 |
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