【作者】 惠颖； 马建峰；

【Author】 Ying Xi1 Jianfeng Ma2(1.Department of Civil Engineering,Nanjing University of Science and Technology,210094;2.Nanjing Kaisheng International Engineering Project Corporation,210036)

【机构】 南京理工大学土木工程系； 南京凯盛国际工程有限公司；

【摘要】 本文采用数值积分法和ABAQUS对钢管混凝土压弯构件和桥墩的稳定性进行分析,两种方法对钢管混凝土压弯构件极限承载力的计算结果和试验结果相比偏于安全,两种方法对钢管混凝土压弯构件和桥墩的极限承载力计算结果非常接近。更多还原

【Abstract】 The stability of concrete-filled tubular beam-columns and bridge piers was analysed by numerical integrating and ABAQUS.Compared with experiment results,the calculation results of these two methods for the ultimate load capacity of concrete-filled tubular beam-columns are conservative.The calculation results of these two methods for the ultimate load capacity of concrete-filled tubular beam-columns and bridge piers are very closed to each other.更多还原