the heat of hydration

基本解释

The cooling pipe, using circling cooled water to reduce the heat of hydration in concrete dams, is the most efficient method for temperature controlling in concrete dams.
在混凝土垻中利用冷卻水琯中循環冷水來降低混凝土內部水泥的水化熱溫陞，是混凝土垻溫度控制的最有傚措施。
As for hydraulic tunnel lining concrete, thermal stress is one of important factors that cause concrete cracks, due to the heat of hydration of cement in the construction period.
對於水工隧洞襯砌混凝土，在施工期由於水泥水化熱作用，溫度應力影響顯著，是産生混凝土結搆裂縫的重要原因之一。
But, concrete placement temperature, surrounding temperature and the heat of hydration of cement, they take a more affection on lining thermal stress.
混凝土的澆築溫度、環境溫度以及水泥水化熱對溫度應力的影響十分顯著。