ANALYSIS OF FACTORS INFLUENCING AXIAL COMPRESSIVE BEARING CAPACITY OF CONCRETE-FILLED STEEL TUBE COLUMN
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摘要: 对钢管外直径、钢管内外直径比、钢管径厚比以及混凝土强度等因素对双钢管混凝土柱及单钢管混凝土柱轴压承载力影响进行分析,得出了一些有益的结论,对工程实践和设计具有一定的借鉴意义。Abstract: The effects of outer diameter of steel tube, ratio of inner diameter to outer diameter, ratio of diameter to thickness and strength of concrete on the axial compressive bearing capacity of the single and double concrete filled steel tube columns are analyzed, some beneficial conclusions are obtained, which may be a reference for design and engineering practice.
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Key words:
- double steel tube /
- single steel tube /
- bearing capacity /
- influencing factors
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[2] 钟善桐.高层钢管混凝土结构.哈尔滨:黑龙江科学技术出版社,1999 张春梅,阴毅,周云.双钢管混凝土柱轴压承载力的试验研究.广州大学学报,2004,3(1):61~64 [3] JCJ 01-89钢管混凝土结构设计与施工规程 [4] CECS 28:29钢管混凝土结构设计与施工规程 [5] DLGJ 99-91火力发电厂主厂房钢-混凝土组合结构设计暂行规定 [6] 蔡绍怀,焦占栓.复式钢管混凝土柱的基本性能和承载力计算.建筑结构学报,1997,18(6):20~25
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