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在混凝土工程的多种冬期施工方法中,蓄热法工艺具有较好的技术经济效果。工程实践的技术关键是热工计算。如果有一个比较准确可靠的计算方法,对于确定施工工艺,设计保温构造,掌握混凝土强度增长情况以至于推广应用这种方法将具有重要意义。现将近年来我们关于蓄热法工艺在热工、力学性能方面所做的试验研究工作做一综述,以供参考。一、蓄热法养护的热工效果我们取各种不同断面形状、不同表面系
In a variety of winter construction methods for concrete works, the heat storage method has a good technical and economic effect. The key to engineering practice is thermal calculation. If there is a more accurate and reliable calculation method, it is of great significance to determine the construction process, design the insulation structure, grasp the strength of the concrete, and promote the application of this method. In recent years, we have made an overview of the experimental research work on thermal engineering and mechanical properties of the thermal storage process for reference. First, the thermal effect of heat storage law we take a variety of different cross-section shapes, different surface systems