摘要
水工混凝土具有及其严格的抗冻、抗渗、防裂要求,而大体积混凝土由于内外温差较大,容易在混凝土表面产生最终向贯穿裂缝发展的裂缝。故水工大体积混凝土施工应采取不同于其它大体积混凝土的施工措施。本文将讨论水工大体积混凝土温度控制的施工措施。
Concrete construction has strict requirements for freeze prevention, anti - seepage and crack resistance. Due to big difference in and out of mass concrete construction, large cracks easily occur through concrete surface. Therefore measure of mass concrete construction is differnet from others. The author discusses the temperature control measures for mass concrete construction.
出处
《杨凌职业技术学院学报》
2008年第3期4-6,9,共4页
Journal of Yangling Vocational & Technical College
关键词
温差裂缝
大体积混凝土
S型水管
temperature cracks
mass concrete construction
S waterpipe
