【摘要】 对大体积泵送混凝土施工中产生温度裂缝的原因及其对结构的影响进行了探讨,针对泵送混凝土的配合比及施工特点从配料和工艺两个方面提出了防治措施。更多还原

【Abstract】 The reason why temperature cracks is produced in course of construction massive concrete is discussed,and pumped concrete will have the effect on structure.It proffers preventive measurements against the proportion of pumped concrete and character of construction in view of ingredient and technique.更多还原