装配式桥墩温度应力分析与裂纹控制

李中南,朱海波,赵阳,罗雪,徐荣桥

Thermal stress analysis and crack control of assembled bridge pier

Zhong-nan LI,Hai-bo ZHU,Yang ZHAO,Xue LUO,Rong-qiao XU

图 7 混凝土入模温度对拉应力的影响

Fig.7 Effect of concrete pouring temperature on tensile stress