谈路桥施工中大体积混凝土裂缝成因及防治

摘要

以某路桥工程为例，从水泥水化热、施工工艺、外部环境、养护等方面，分析了大体积混凝土裂缝的产生原因，并探讨了具体的防治措施，以提高路桥工程的牢固性与耐久性。%Taking a road and bridge engineering as an example,from the cement hydration heat,construction technology,external environment, maintenance and other aspects,analyzed the causes of mass concrete cracks,and discussed specific prevention measures,in order to improve the firmness and durability of road and bridge engineering.