水利施工中混凝土裂缝产生的原因及防治措施  

Causes and Prevention Measures of Concrete Cracks in Water Conservancy Construction

作　　者：商福海 Shang Fuhai(Jinan Branch of Hechuan Dayu Hydropower Construction Co.,Ltd.,Jinan,Shandong 250000)

机构地区：[1]河川大禹水电建设有限公司济南分公司,山东济南250000

出　　处：《工程技术研究》2022年第12期146-148,共3页Engineering and Technological Research

摘　　要：混凝土是水利工程建设中的主要施工材料,建设施工过程中,会因为诸多因素的影响导致出现混凝土裂缝,不仅破坏水利工程整体建设的美观性,还直接影响水利工程项目后续应用的安全性。对此,文章针对水利施工中混凝土塑性收缩裂缝、温差裂缝、沉陷裂缝、安定性裂缝、化学反应引起的裂缝,对裂缝产生的原因进行深入分析,并提出具有针对性的防治措施,为水利工程建设提供保障。Concrete is the main construction material in the construction of water conservancy projects. During the construction process, concrete cracks will occur due to the influence of many factors, which not only undermines the beauty of the overall construction of water conservancy projects, but also directly affects its safety of the subsequent application. In this regard, this paper analyzes plastic shrinkage cracks, temperature difference cracks, subsidence cracks, stability cracks, cracks caused by chemical reactions of concrete in water conservancy construction and the causes of cracks. It puts forward targeted prevention measures, so as to provide guarantee for water conservancy construction.

关 键 词：水利工程 混凝土裂缝 塑性收缩裂缝 温差裂缝 沉陷裂缝 安定性裂缝 

分 类 号：TU755.7[建筑科学—建筑技术科学]