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[1]曾彬峻,李文兴.钢筋混凝土梁的优化设计[J].武汉工程大学学报,2012,(8):50-53.[doi:103969/jissn16742869201208013]
 ZENG Bin jun,LI Wen xing.Optimization design of reinforced concrete beam based on Matrix Laboratory[J].Journal of Wuhan Institute of Technology,2012,(8):50-53.[doi:103969/jissn16742869201208013]
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钢筋混凝土梁的优化设计(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年8期
页码:
50-53
栏目:
资源与土木工程
出版日期:
2012-09-10

文章信息/Info

Title:
Optimization design of reinforced concrete beam based on Matrix Laboratory
文章编号:
16742869(2012)08005004
作者:
曾彬峻李文兴
桂林理工大学土木与建筑工程学院,广西 桂林 541004
Author(s):
ZENG BinjunLI Wenxing
College of Civil Engineering and Architecture, Guilin University of Technology, Guilin 541004, China
关键词:
矩阵实验室算法罚函数优化设计
Keywords:
Matrix Laboratory algorithm penalty function optimization design
分类号:
TU201.4
DOI:
103969/jissn16742869201208013
文献标志码:
A
摘要:
针对钢筋混凝土结构承载力和工程造价要求,采用罚函数法,对钢筋混凝土梁的截面尺寸和钢筋的用量进行优化设计.提出了采用矩阵实验室(MATLAB)优化工具箱的方法,对C20到C40混凝土和HRB335, HRB400钢筋进行多种组合.结果显示在满足承载力要求及规范所规定的构造要求条件下,选用C35和HRB400为最经济的设计方案.
Abstract:
We used the penalty function to optimize the design of reinforced concrete based on the bearing capacity of reinforced concrete structures and construction cost requirements, and optimized the design of reinforced concrete beam section and the amount of reinforcement. The method of optimization design was proposed by using the method of Matrix Laboratory optimization toolbox. We analyzed a variety of combinations of C20 to C40 concrete and HRB335,HRB400 reinforcing steel bar. The results show that the choice of C35 concrete and HRB400 reinforcing steel bar can meet the bearing capacity requirement and standard requirement, which is the most economic plan.

参考文献/References:

[1]孙静. 罚函数法及在钢筋混凝土梁优化设计中的应用\[J\]. 山西建筑,2010,36(26):7879.
\[2\]李万祥.工程优化设计与MATLAB实现\[M\]. 北京:清华大学出版社,2009.
\[3\]蔡新,郭兴文,张旭明. 工程结构优化设计\[M\]. 北京:中国水利水电出版社,2003.
\[4\]张靖静. 钢筋混凝土受弯构件正截面设计优化设计分析\[J\]. 工业建筑,2005,35(2):100102.
\[5\]范良宜. 钢筋混凝土矩形截面梁实用优化设计方法\[J\]. 基建优化,1998,19(3): 2730.

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备注/Memo

备注/Memo:
收稿日期:20120529作者简介:曾彬峻(1986),男,四川南充人,硕士研究生.研究方向:结构工程及加固研究.指导老师:李文兴,男,教授,硕士生导师.研究方向:应用力学,结构分析及管道水力学模拟研究.
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