[1]熊仲明,王志磊,王 超.滑移元件在不规则滑移隔震结构中的优化布置研究[J].西安建筑科技大学学报:自然科学版,2013,45(03):317-323,378.[doi:10.15986/j.1006-7930.2013.03.003]
　XIONG Zhong-ming,WANG Zhi-lei,WANG Chao.Analysis of optimal sliding component placement of irregular sliding isolated structure[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2013,45(03):317-323,378.[doi:10.15986/j.1006-7930.2013.03.003]
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滑移元件在不规则滑移隔震结构中的优化布置研究()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
45
期数:
2013年03期
页码:
317-323,378
栏目:
出版日期:
2013-06-30

文章信息/Info

Title:
Analysis of optimal sliding component placement of irregular sliding isolated structure
文章编号:
1006-7930(2013)03-0317-07
作者:
熊仲明; 王志磊; 王 超
(西安建筑科技大学结构工程与抗震教育部重点实验室,陕西 西安 710055)
Author(s):
XIONG Zhong-ming;  WANG Zhi-lei;  WANG Chao
(1.Key Laboratory of Structural Engineering and Earthquake Resistance of Ministry of Education, Xian Univ. of Arch. & Tech., Xian 710055, China)
关键词:
基础滑移隔震; 滑移元件; 结构优化; 遗传算法; 固定单元分割法
Keywords:
base sliding isolated structure;  sliding component;  structural optimization;  genetic algorithm method;  the divided method of fixed unit
分类号:
TU 352.12
DOI:
10.15986/j.1006-7930.2013.03.003
文献标志码:
A
摘要:
采用遗传算法对平面布置不规则的多层框架结构进行滑移元件的优化布置研究,提出一种新型的优化布置方法:首先采用固定单元分割的方法将布置不规则的建筑平面进行单元划分;然后采用遗传算法对单个单元进行滑移元件的优化布置,提出滑移元件在单个单元内的最佳布置方案;最后综合考虑各方面的影响因素,提出滑移元件在整个建筑中的最佳布置方案.通过对比研究三种情况下的结构顶层加速度、基底滑移量等参数的影响,验证了所提出的滑移元件优化布置方法的可行性,为基础滑移隔震结构推广与应用奠定了基础
Abstract:
By using the method of genetic algorithm, the research on optimal sliding component placement of an irregular layout multi-frame framework structure is carried out in this essay, and a new method for optimal placement is proposed which contains three steps. First, the fixed unit segmentation method is used to divide the irregular layout of the building into units. Second the method of genetic algorithm is used to form an optimal arrangement of the sliding components and bring forward the optimal placement plan of the sliding components in every unit. Finally, considering all aspects of the influence factors, the best layout plan of the sliding components in the whole building is recommended. By comparing the influence of the top floor’s acceleration, basal sliding and some other parameters, the feasibility of the method for the sliding components arrangement is confirmed, laying a foundation for the promotion and application of the base sliding isolated structure

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-10-12 修改稿日期:2013-05-05
基金项目:国家自然基金面上项目(51278395);陕西省教育厅专项基金(12JK0895);西安市科技公关课题(GG0451);江苏省重点结构实验室资助课题(ZD0803)
作者简介:熊仲明(1966-),男,湖北麻城人,教授,博导,主要从事隔震减震控制、共同作用、大跨结构理论及试验研究等.
更新日期/Last Update: 2015-10-05