摘要
通过对两根圆钢管混凝土轴压短柱试件的试验研究,对其破坏现象及受力机理进行了分析,主要探讨了混凝土等级和钢管等级等因素对该类构件力学性能的影响规律,指出钢管强度是影响该类构件力学性能的主要因素,并针对该类构件在实际工程中的应用提出了合理的建议。
On the basis of the experimental study on the two CFST short columns under centre loading, the failure phenomenon and mechanism analysis are conducted. Mainly inquiried into factors such as the concrete grade and the reinforcing bar grade etc. To the influence regulation of this structure＇s mechanics function, point out the steel strength is a main factor that affects the mechanics of the structure, and the available suggestion is given about the application of the structure.
出处
《山西建筑》
2008年第28期86-87,共2页
Shanxi Architecture
关键词
圆钢管混凝土
轴压短柱
试验研究
影响规律
concrete-filled circular steel column, short colunm under centre load, experimental study, influencing regulation
