线性强化型弹塑性弯曲直梁挠曲线方程1)
陈英杰, 冯永强, 董静波

DEFLECTION CURVE EQUATION OF LINEAR STRENGTHENED ELASTIC-PLASTIC BENDING STRAIGHT BEAM1)
CHEN Yingjie, FENG Yongqiang, DONG Jingbo
图3 跨中受集中载荷作用下的弹塑性简支梁
Fig.3 Elastic-plastic simple-supported beam under concentrated load in mid-span