熨平板预热是保证摊铺机起步阶段沥青混凝土不降温凝结，从而保证施工质量的必要步骤。
The screed is preheated to guarantee that the bituminous concrete may not be caking due to lower temperature at the start stage of paver.
不同降温方式、升温-加载途径对混凝土强度的影响；
The influence of different cooling conditions and different heating loading paths on the strength of concrete is presented.
接着考虑沥青混凝土因降温导致的非均匀性后，对一维沥青混凝土杆的开裂温度进行了预测。
Furthermore, by considering the non-uniformity lead by temperature decrease, the authors predict the crack temperature for one-dimension asphalt concrete.
利用混凝土传热的延迟性质，研究了任意降温过程中半无限平面问题无限平面化的条件。
The temperature of surface zone in mass concrete under different boundaries is controlled by semi infinite model, and is transferred to and calculated by an equivalent .
利用混凝土传热的延迟性质，研究了任意降温过程中半无限平面问题无限平面化的条件。
The temperature of surface zone in mass concrete under different boundaries is controlled by semi infinite model, and is transferred to and calculated by an equivalent .
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