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| 模糊网架结构的随机地震反应分析 | |
| 作者单位： | 辽宁工程技术大学土建学院 阜新123000(郝凤山，王锦力)，通化二建实业有限责任公司 吉林134000(匡智新) |
| 摘 要： | 在研究含模糊参数的网架结构随机地震反应分析中,对于模糊参数的表达是通过模糊集的分解定理或扩张原理来进行的,这种传统的方法比较复杂。采用信息熵理论,将模糊结构转化为随机结构进行动力分析,给出了一种新的研究模糊网架结构的随机地震反应分析方法。实例证明,采用信息熵方法分析模糊网架结构的随机地震反应是可行的。 |
| 关 键 词： | 模糊变量 网架结构 信息熵 随机地震 |
RANDOM EARTHQUAKE ANALYSIS FOR FUZZY GRID FRAME STRUCTURES |
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| Hao Fengshan Wang Jinli. RANDOM EARTHQUAKE ANALYSIS FOR FUZZY GRID FRAME STRUCTURES[J]. Industrial Construction, 2008, 0(Z1) | |
| Authors: | Hao Fengshan Wang Jinli |
| Abstract: | The article gives the method of dynamic response of grid frame with fuzzy parameters.It is very difficult to describe fuzzy equation because its theory is based on decomposition theorem and extension principle,so the way of information entropy is used to transform the fuzzy structure into the random one,and it is possible to analyze the random earthquake response of the fuzzy grid frame through this way. |
| Keywords: | fuzzy variable grid frame structure information entropy random earthquake |
| 本文献已被 CNKI 等数据库收录！ | |