heat of hydration

In the procession of concrete hardening and congealing, much heat of hydration will be produced as the hydration reaction of the cement.

混凝土凝结、硬化过程中，因为水泥的水化反应，产生大量的水化热。

This paper obtained the temperature effect caused by heat of hydration in hollow thin pier by thermal-stress analysis, considering the change of elastic modulus followed by time.

采用热-结构耦合分析的方法对水化热引起的空心薄壁墩的温度效应进行分析，计算中考虑了混凝土弹性模量随龄期的变化。

Temperature Field Analysis of Heat of Hydration in Concrete Box Girder

混凝土箱形梁水化热温度场分析

Great temperature difference and thermal stresses are caused by heat of hydration of cement to lead to creaks during mass concrete construction processing.

在大体积混凝土工程施工中，由水泥水化热引起混凝土浇筑体内外温差和温度应力的剧烈变化，产生裂缝。

Study on Heat of Hydration on High Strength Concrete

高强度混凝土水化热的研究

Taking reinforce bar stress gauge and concrete stress gauge to survey the change of raft reinforce bar and concrete stress, and taking thermometer to scale the raft concrete temperature to gain the influence of the heat of hydration.

利用钢筋应力计和混凝土应变计测量筏板钢筋和混凝土的应力、应变变化，同时用温度计测试筏板混凝土的温度，观测水化热的影响。