摘要
裂缝是水工混凝土最常见的缺陷之一,对水工建筑物的安全运营会造成不良影响。通过多年的水利工程实践及现场观察,对水工混凝土裂缝成因进行了系统分析,并从选材、设计、配合比及施工等方面对水工混凝土裂缝控制措施进行了综合分析,对水工混凝土设计及施工质量控制具有一定的参考意义。
Crack is one of the most familiar flaws in hydraulic concrete engineering. Undoubtedly, it will bring bad influencing to hydraulic structures. Based on long term hydraulic practices and field observations, cracks genetics of hydraulic engineering concrete are analyzed systematically. Materials selection, design, mixture ratio and construction etc. are the main causes to induce all kinds of cracks, and based on which controlling measures are analyzed synthetically. The paper will be of reference values for designs and construction quality monitoring of hydraulic engineering concrete.
出处
《南水北调与水利科技》
CAS
CSCD
2007年第4期85-87,共3页
South-to-North Water Transfers and Water Science & Technology
关键词
水工混凝土
裂缝
控制措施
成因
Hydraulic engineering concrete
Cracks
Controls measures
Genetics
