| 带吊车门式刚架结构整体抗震性能分析 |
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| 引用本文： | 贺晓晖,王建宁,李晓骊. 带吊车门式刚架结构整体抗震性能分析[J]. 钢结构, 2013, 0(12): 36-37,46 |
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| 作者姓名： | 贺晓晖 王建宁 李晓骊 |
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| 作者单位： | 陕西省建筑设计研究院有限责任公司,西安710003 |
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| 摘 要： | 利用MIDAS Gen软件对不同跨数、不同纵向长度的带吊车门式刚架进行动力特性分析,研究它们对结构动力特性和地震响应的影响.与一般的平面结构模型相比,考虑柱间支撑及屋面水平支撑等的空间整体协同作用,更接近于实际情况,对工程设计具有一定的参考价值.
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| 关 键 词： | 门式刚架结构 模态分析 动力特性 反应谱法 |
GLOBAL SEISMIC BEHAVIOR ANALYSIS OF PORTAL FRAME WITH CRANE |
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| HeXiaohui,Wang Jianning,LiXiaoli. GLOBAL SEISMIC BEHAVIOR ANALYSIS OF PORTAL FRAME WITH CRANE[J]. Steel Construction, 2013, 0(12): 36-37,46 |
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| Authors: | HeXiaohui Wang Jianning LiXiaoli |
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| Affiliation: | (Shaanxi Architectural Design Research Institute Co. Ltd, Xi＇an 710003, China) |
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| Abstract: | In this paper, models considering different spans, and different longitudinal length of portal frames with cranes were established by MIDAS Oen program. With which, the effects of different conditions on structure dynamic behavior and earthquake response were studied. Compared with the structure plane model, collaborative work between the portal frame and column bracing, roof horizontal bracing was also considered. This was more consentaneous to the actual situation, which shoiild be beneficial to engineering design. |
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| Keywords: | portal frame mode analysis dynamic behavior response spectrum method |
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