热膨胀系数时变性对混凝土温度应力仿真影响
卢春鹏,刘杏红,赵志方,马刚,金瑞鑫,常晓林

Effect of time-varying thermal expansion coefficient on thermal stress simulation of concrete
Chun-peng LU,Xing-hong LIU,Zhi-fang ZHAO,Gang MA,Rui-xin JIN,Xiao-lin CHANG
图 5 2种养护模式下自由试件的变形与等效龄期关系
Fig.5 Relationship between free strain and equivalent age of free specimens under two modes