| 巨型钢框架在强风作用下的非线性时程分析 |
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| 引用本文： | 周晓峰,董石麟. 巨型钢框架在强风作用下的非线性时程分析[J]. 工业建筑, 2001, 31(6): 60-62 |
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| 作者姓名： | 周晓峰 董石麟 |
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| 作者单位： | 浙江大学土木工程系空间结构研究中心 |
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| 摘 要： | 以风速场模拟理论为基础 ,应用一种快速高效的 ,适合于超高层建筑的风速场模拟方法来实现脉动风波的计算机生成 ,并对模拟风场的统计性质进行了讨论和验证。在实现风速场成功模拟的前提下 ,进一步求出巨型钢框架在强风下的非线性时程反应
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| 关 键 词： | 巨型钢框架 风荷载 时程分析 |
| 修稿时间： | 2000-11-10 |
A NONLINEAR TIME-HISTORIES ANALYSIS OF THE STEEL MEGA-FRAME UNDER WIND-INDUCED VIBRATION |
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| Zhou Xiaofeng Dong Shilin. A NONLINEAR TIME-HISTORIES ANALYSIS OF THE STEEL MEGA-FRAME UNDER WIND-INDUCED VIBRATION[J]. Industrial Construction, 2001, 31(6): 60-62 |
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| Authors: | Zhou Xiaofeng Dong Shilin |
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| Abstract: | In this paper, a double|quick and effective method is applied to simulate multiple wind histories based on Kaimal spectrum.As an example, a steel mega|frame is calculated. Its response in time|domain reveals that the formular and the computer program have very good reliability,feasibility and applicability. |
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| Keywords: | steel mega|frame wind load analysis of time|histories |
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