轴压圆钢管混凝土短柱非线性徐变效应分析方法
李世伟(
),杨永清*(),蒲黔辉,孙博
),杨永清*(),蒲黔辉,孙博
Nonlinear creep effect analysis for short concrete-filled circular steel tubular columns under axial compression
Shi-wei LI(),Yong-qing YANG*(),Qian-hui PU,Bo SUN
),Yong-qing YANG*(),Qian-hui PU,Bo SUN
图 2. 均匀约束条件下Haigh-Westergaard坐标系中的拉、压子午线
Fig.2. Tensile meridian (TM) and compression meridian (CM) in Haigh-Westergaard coordinate system under uniform constraint
