基于混凝土塑性损伤模型的轨道板损伤规律

任娟娟,王吉,李家乐,邓世杰,徐家铎,李潇

Damage law of track slab based on concrete damaged plasticity model

Juan-juan REN,Ji WANG,Jia-le LI,Shi-jie DENG,Jia-duo XU,Xiao LI

图 15 货车荷载下的板端竖向位移变化率

Fig.15 Vertical displacement change rate of slab end under load of freight car