[1]彭兴黔.等边角钢四肢方阵式格构柱截面的优化设计[J].华侨大学学报(自然科学版),2000,21(2):161-163.[doi:10.3969/j.issn.1000-5013.2000.02.013]
　Peng Xingqian.Optimizingly Designing the Section of the Trellis Columns of Angle Steel with Equal Legs and in Quadruped Square Matrix[J].Journal of Huaqiao University(Natural Science),2000,21(2):161-163.[doi:10.3969/j.issn.1000-5013.2000.02.013]
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等边角钢四肢方阵式格构柱截面的优化设计()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第21卷
期数:
2000年第2期
页码:
161-163
栏目:
出版日期:
2000-04-20

文章信息/Info

Title:
Optimizingly Designing the Section of the Trellis Columns of Angle Steel with Equal Legs and in Quadruped Square Matrix
文章编号:
1000-5013(2000)02-0161-03
作者:
彭兴黔
华侨大学土木工程系, 泉州362011
Author(s):
Peng Xingqian
Dept. of Civil Eng., Huaqiao Univ., 362011, Quanzhou
关键词:
等边角钢;  格构柱;  优化设计
Keywords:
angle steel of equal legs;  trellis column;  optimizing design
分类号:
TU33
DOI:
10.3969/j.issn.1000-5013.2000.02.013
摘要:
在钢结构格构柱截面设计中,要保证结构的安全又要考虑节约用料,而格构柱截面宽度正是能体现安全和经济双重要求的重要几何参数 .考虑有关格构柱构造要求,根据准则优化法,以格构柱用钢量为目标函数,分缀板式和缀条式,导出等边角钢四肢方阵式格构柱截面宽度和选用角钢型号的直接设计公式 .计算结果表明,该设计具有安全、经济和简明的特点,便于工程实际应用
Abstract:
In designing the section of the trellis column of steel structure, both safety of construction and saving of material should be considered. The width of the section of trellis column is exactly the important geometric parameter embodying the demands of safety and economy. Taking the demand of the construction of trellis column into account and taking steel consumption of trellis column as objective function, a formula based on criterion optimization is derived, in the types of lace plate and lace bar, for directly designing the width of the section of trellis columns of angle steel with equal legs and in quadruped square matrix as well as the model of angle steel to be chosen. As shown by the results from calculation, the author’s design is safe, economic and concise; it is convenient for practical application to engineering.

参考文献/References:

[1] 任治章. 等边角钢四肢方阵式格构柱截面设计的近似方法 [J]. 力学与实践, 1997(2):59-60.
[2] 李宗利, 王正中. 等边角钢四肢方阵式格构柱截面直接设计法 [J]. 力学与实践, 1998(4):18-19.
[3] 彭兴黔. 关于"等边角钢四肢方阵式格构柱截面直接设计法"的讨论 [J]. 力学与实践, 1999(3):73-74.doi:10.3969/j.issn.1000-0879.1999.03.026.
[4] 欧阳可庆. 钢结构 [M]. 北京:中国建筑工业出版社, 1991.363-364.
[5] 中华人民共和国建设部. GBJ 17-88.钢结构设计规范 [S]. 北京:中国计划出版社, 1989.97-98.

更新日期/Last Update: 2014-03-23