常用檩条截面参数比较分析
冷弯薄壁型钢作为一种高效经济型材已经被广泛运用于国民经济的各个部门,其承载力高,受力性能好,可以节约材料、减轻构件自重,具备良好的经济效益,开拓了主要借助优化截面形状而不是单纯依赖增加材料用量及改善材料特性来提高材料利用率的新途径[1]。本文以200mm高Z型檩条为例对冷弯薄壁型钢檩条截面作了更深入的研究,从檩条的高度、厚度、卷边、卷边角度、弯角半径等截面参数及实际工程运用方面作比较,通过综合比较,结合工程实践,得出较优的檩条截面。...
Saved in:
Main Author: | 费智 |
---|---|
Format: | Article |
Language: | zho |
Published: |
Editorial Department of Progress in Steel Building Structures, Tongji University
2009-01-01
|
Series: | Jianzhu Gangjiegou Jinzhan |
Subjects: | |
Online Access: | http://steelpro.tongji.edu.cn/thesisDetails?columnId=40757551&Fpath=home&index=0 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
焊接薄壁箱形截面轴心压杆的承载力计算
by: 陈绍蕃
Published: (2009-01-01) -
冷弯薄壁型钢多肢拼合柱轴压承载力计算方法对比分析
by: 崔瑶, et al.
Published: (2019-01-01) -
风吸力下檩条承载性能中外规范比较
by: 栾蔚, et al.
Published: (2017-01-01) -
冷弯薄壁型钢拼合工字形截面柱畸变屈曲及相关屈曲轴压性能试验与直接强度法研究
by: 姚行友, et al.
Published: (2021-01-01) -
非对称开口薄壁型钢截面构件的稳定性设计理论
by: 高文龙, et al.
Published: (2021-01-01)