摘要
对轻骨料混凝土圆形截面柱进行了偏心受压试验,研究了柱的破坏形态、承载能力、裂缝及挠度等方面的内容,探讨了偏心距和长细比对其受力性能的影响。并依据轻骨料混凝土力学性能试验数据,利用程序计算,将理论结果与试验结果进行了对比分析。
The test of lightweight aggregate concrete circular column under eccentric loading were carried out.The behavior in the aspects of failure patterns,carrying capacity,crack resistance and deflection of column are studied and the influence of the eccentricity and slenderness ratio on mechanical properties of column is discussed.Based on experimental data of mechanical properties of lightweight aggregate concrete,theoretical calculations by using procedures and experimental results were compared.
出处
《四川建筑科学研究》
北大核心
2011年第4期79-81,120,共4页
Sichuan Building Science
关键词
轻骨料混凝土柱
偏心受压
试验研究
对比分析
lightweight aggregate concrete column
eccentric compression
experimental research
comparative analysis
