Concrete cracking is one of the reasons for leaking in underground works. 混凝土裂缝是地下工程渗漏的重要原因之一。
This paper analyzes the characteristics of large pump concrete and the cause of Concrete crack, provides corresponding prevention measures. 摘要文章分析泵送混凝土特点及大体积混凝土裂缝产生的原因，提出防治措施。
