| 单层球面网壳结构抗震性能分析 |
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| 引用本文： | 郭建通. 单层球面网壳结构抗震性能分析[J]. 钢结构, 2000, 15(3): 25-27 |
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| 作者姓名： | 郭建通 |
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| 作者单位： | 北京科然预应力工程有限责任公司北京 100081 |
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| 摘 要： | 应用ＳＡＰ９１程序，对凯威特型单层球面网壳结构进行了多种参数分析，讨论了跨度、矢跨比、屋面形式对网壳结构动力反应特性的影响，同时应用时程分析的方法，得出凯威特型球面网壳的地震反应分布规律，给出了Ｋ８型单层球面网壳结构地震作用系数建议取值。
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| 关 键 词： | 单层球面网壳 地震作用 动力反应特性 |
| 修稿时间： | 2000-02-14 |
THE ANALYSIS OF ANTI-SEISMIC BEHAVIOR OF SINGLE LAYER SPHERICAL SHELL |
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| Guo Jiantong. THE ANALYSIS OF ANTI-SEISMIC BEHAVIOR OF SINGLE LAYER SPHERICAL SHELL[J]. Steel Construction, 2000, 15(3): 25-27 |
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| Authors: | Guo Jiantong |
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| Affiliation: | Beijing Keran Prestress Engineering Co.Ltd Beijing 100081 |
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| Abstract: | In this paper, the SAP91 program is applied to make parameter analysis of kiewitt single layer spherical shell (SLSS).The effect of span and ratio of height to span and roof load on the dynamic properties of K8 shell is discussed. At the same time, method of time history response is applied to obtain the seismic action distribution law and the suggested values of the earthquake action coefficient of K8 shell are also given. |
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| Keywords: | single layer spherical shell earthquake action characteristics of dynamic response |
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