摘要
文章介绍了大体积混凝土的裂缝控制技术。从原材料、混凝土配合比设计、施工技术措施以及温度应力计算及温控方案等方面,论述了大体积混凝土裂缝控制的保证措施。
The paper introduces the crack control technique in mass concrete, and expounds the guarantee measures for controlling the crack in mass concrete from the aspects of raw material, concrete mixing ratio, operation technology, calculation of temperature stress and temperature control.
出处
《辽宁科技学院学报》
2009年第3期30-31,42,共3页
Journal of Liaoning Institute of Science and Technology
关键词
大体积混凝土
裂缝
水化热
温度应力
Mass concrete
Crack
Hydration heat
Temperature stress
