建筑钢结构进展2011，Vol.13Issue(1)：1-7,42,8.
实空心钢管混凝土轴压承载力的统一理论和公式
Unified Theory and Formulation for Concrete Filled Steel Tube under Axial Load
查晓雄 1余敏 1黎玉婷 1钟善桐2
作者信息
- 1. 哈尔滨工业大学,深圳研究生院,广东,深圳,518055
- 2. 哈尔滨工业大学,土木工程学院,哈尔滨,150090
- 折叠
摘要
Abstract
Based on the ideology of "Unified Theory" , the capacity of members should be continuous and consistent whether the section is solid or hollow, circular or polygonal, then the formula to calculate the bearing capacity should be completely unified and continuous. But existing methods can only be used for some of the section types or the formulas are discontinuous. For this reason, based on the unified formula which is established on thick-walled cylindrical theory of circle concrete filled steel tube including solid and hollow section under axial load, the bearing capacity formula is expanded to the polygonal cross section. Finally, an unified axial bearing capacity formula is obtained, which can also be applied to solid and hollow, circular and polygonal section.关键词
钢管混凝土/实心和空心/圆形和多边形/轴压承载力/统一理论分类
建筑与水利引用本文复制引用
查晓雄,余敏,黎玉婷,钟善桐..实空心钢管混凝土轴压承载力的统一理论和公式 [J].建筑钢结构进展,2011,13(1):1-7,42,8.
