摘要
对曲钢管混凝土柱与直钢管混凝土短柱应力-应变关系进行了分析,对钢管混凝土构件承载力计算公式进行了试验验证,试验得到的荷载-变形曲线与典型的荷载-变形曲线相吻合;并用钢管混凝土承载力公式对曲钢管混凝土短柱进行了承载力计算,发现其结果是偏于安全的。
The paper analyzed the stress and strain relationship between the bent steel tube concrete pillar and stand steel tube concrete pillar. The loading calculation formula of the steel tube concrete structural parts was tested and identified. The test results showed that the loading and deformation curve could meet the typical load and deformation curve. The loading formula of the steel tube concrete was applied to the loading calculation of the bent tube concrete short pillar and the results were safe.
出处
《煤炭科学技术》
CAS
北大核心
2008年第4期32-34,57,共4页
Coal Science and Technology
基金
安徽理工大学引进人才基金资助项目(2006yb40)
关键词
曲钢管混凝土
短柱
承载力
bent tube concrete
short pillar
loading force
