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| 中小跨度变截面门式刚架参数分析及优化设计 | |
| 引用本文： | 王秀丽,孙维,张彤,孙向晶,朱殿之.中小跨度变截面门式刚架参数分析及优化设计[J].甘肃科学学报,2007,19(2):125-129. |
| 作者姓名： | 王秀丽 孙维 张彤 孙向晶 朱殿之 |
| 作者单位： | 1. 兰州理工大学,土木工程学院,甘肃,兰州,730050 2. 兰州理工大学,土木工程学院,甘肃,兰州,730050;上海大学,数码艺术学院,上海,200444 3. 甘肃省电力设计院,甘肃,兰州,730020 |
| 基金项目： | 甘肃省科技攻关项目 , 甘肃省电力设计院科研基金 |
| 摘 要： | 针对中小跨度门式刚架,结合实际工程,运用有限元理论及有限元分析软件ANSY S参数化建模(APDL)对门式刚架结构进行了大量算例分析,结构优化数学建模并进行结构非线性分析,以门式刚架用钢量最小为目标,得出了如何选择中小跨度刚架的跨度、坡度及截面尺寸,根据分析结果提出了合理优化设计的建议. |
| 关 键 词： | 门式刚架 用钢量 ANSYS 优化设计 APDL |
| 文章编号： | 1004-0366（2007）02-0125-05 |
| 收稿时间： | 2005-11-15 |
| 修稿时间： | 2005-11-15 |
Optimal Design and Parameter Analysis of Light-Weight Steel Structure with Small-Span Non-Uniform Gabled Frames |
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| WANG Xiu-li,SUN Wei,ZHANG Tong,SUN Xiang-jing,ZHU Dian-zhi.Optimal Design and Parameter Analysis of Light-Weight Steel Structure with Small-Span Non-Uniform Gabled Frames[J].Journal of Gansu Sciences,2007,19(2):125-129. | |
| Authors: | WANG Xiu-li SUN Wei ZHANG Tong SUN Xiang-jing ZHU Dian-zhi |
| Institution: | 1. School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China ; 2. School of Digital Arts, Shanghai University, Shanghai 200444, China; 3. Designing Institute of Gansu Electric Power, Lanzhou 730020, China |
| Abstract: | The structural optimization design is introduced on the basis of the principles of finite element analysis with the soft ware ANSYS which mainly aims at mid-small span frames, and a large number of examples are presented. The mathematic model is described and some suggestions are given about the consumption of steel, the section size and the span of gabled frames. |
| Keywords: | portal frame steel consumption ANSYS optimal design APDL |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |