摘要
本文介绍了考虑自收缩作用时钢管高强混凝土轴压构件非线性有限元程序的编制,并用此程序进行计算,同时对计算曲线与实测的试验曲线进行了对比。
This paper introduces an nonlinear finite element program for high strength concrete filled steel tube considering the influence of autogenous shrinkage ,and using the program to calculate and produce compression -strain curves to compare with those worked out from tests.
出处
《广州建筑》
2003年第5期13-16,共4页
GUANGZHOU ARCHITECTURE
关键词
钢管混凝土
自收缩
非线性有限元法
concrete filled steel tube （CFST）
autogenous shrinkage
nonlinear finite element theory
