| 斜拉三层网架结构动力反应分析 |
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| 引用本文： | 郝文秀,徐晓,白永兵,刘京红. 斜拉三层网架结构动力反应分析[J]. 河北农业大学学报, 2007, 30(1): 113-115 |
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| 作者姓名： | 郝文秀 徐晓 白永兵 刘京红 |
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| 作者单位： | 河北农业大学,城乡建设学院,河北,保定,071001;河北农业大学,城乡建设学院,河北,保定,071001;河北农业大学,城乡建设学院,河北,保定,071001;河北农业大学,城乡建设学院,河北,保定,071001 |
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| 基金项目： | 河北农业大学青年科学基金项目(2003) |
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| 摘 要： | 为解决斜拉网架结构减震装置造价高,位置和数量难以确定的问题,提出了斜拉局部三层网架的结构形式,利用ANSYS分析了这种结构的动力特性,并和斜拉双层网架对比,结果表明这种结构形式的抗震性能明显提高。
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| 关 键 词： | 斜拉网架 局部三层 动力 |
| 文章编号： | 1000-1573(2007)01-0113-03 |
| 修稿时间： | 2006-06-02 |
Analysis of dynamic characteristic about cable-stayed partial three-layer spatial grid structure |
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| HAO Wen-xiu,XU Xiao,BAI Yong-bing,LIU Jing-hong. Analysis of dynamic characteristic about cable-stayed partial three-layer spatial grid structure[J]. Journal of Agricultural University of Hebei, 2007, 30(1): 113-115 |
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| Authors: | HAO Wen-xiu XU Xiao BAI Yong-bing LIU Jing-hong |
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| Abstract: | It is difficult to solve the numbers,place and higher-prices about reduce seismic device with cable-stayed spatial gird structure.Cable-stayed partial three-layer spatial gird structure was presented,it's characteristic of dynamics was analyzed by ANSYS,compared with cable-stayed double-layer spatial gird structure.The conclusion is that anti-seismic capability of new style structure is better than that of the old structures. |
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| Keywords: | cable-stayed spatial grid structure partial threelayer dynamics |
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