【Key words】 concrete damage； temperature field model； and thermal stress； damage field； damage-developing equation； test； and finite element calculation；
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混凝土损伤模型。
在试验的基础上对混凝土损伤机理进行了分析，由此提出了混凝土温度损伤模型。
The damage principle of the concrete is analyzed according to the experiments, and the damage temperature model is put forward.
根据水泥混凝土材料的内部微结构，运用损伤力学知识，建立了水泥混凝土损伤模型。
According to the inner tiny structure of cement concrete, the damage model of cement concrete is established by using damage mechanics.
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