建筑钢结构进展2012，Vol.14Issue(3)：12-18,35,8.
新型金属管混凝土柱力学性能研究Ⅰ:轴压短柱强度承载力的研究
Behavior Study of New-Type Concrete Filled Metal Tubular (CFMT) Columns Ⅰ :Strength Capacity of Axially Compressed Short Columns
查晓雄 1宫永丽1
作者信息
- 1. 哈尔滨工业大学深圳研究生院,广东深圳518055
- 折叠
摘要
Abstract
CFST structures, have been studied and used widely, However, there exists some disadvantages such as susceptible to corrosion, which will add the maintenance cost. Since the high-strength steel (HSS) could reduce the cross-section area and self weight, stainless steel has the good property of corrosion resisting, aluminum alloy has the good virtues of lightweight, good looking and anti-corrosion, if we can pour concrete into these three types of metal tubes and form the new-type CFMT members, they should have potential development. This paper basically investigates the strength calculation formula of all three CFMT short columns and verifies its correctness with the simulating results of FEM.关键词
钢管混凝土/高强钢/不锈钢/铝合金/金属管混凝土短柱Key words
CFST/ high-strength steel/ stainless steel/ aluminum alloy /CFMT short columns分类
建筑与水利引用本文复制引用
查晓雄,宫永丽..新型金属管混凝土柱力学性能研究Ⅰ:轴压短柱强度承载力的研究[J].建筑钢结构进展,2012,14(3):12-18,35,8.
