【摘要】 通过分析大体积混凝土施工温度裂缝产生的原因,确定防止温度裂缝的技术措施。从理论上阐述大体积混凝土施工温度的预控方法。并且通过经验公式计算得出内部温度后,可根据外界因素对大体积混凝土的影响进行施工温度预控,以达到防止温度裂缝的目的。更多还原

【Abstract】 The temperature difference which cause crack in the mass concrete is one of the problems of the engineering.In this article,author analysis the kinds of mass concrete structure’s temperature crack,the cause of mass concrete structure’s temperature crack and then give us how to control mass concrete’s temperature,and list some techniques to prevent temperature crack.更多还原