摘要
介绍混凝土输送泵在铜矿峪矿井巷支护工程中的应用,分析和比较泵送和罐送混凝土在井下支护中的优劣,寻求确保C35流态混凝土支护工程质量的新途径,为铜矿峪矿二期工程的支护提供一种新的思路和方法。
This paper introduced the applicatin of concrete pump in underground support engineering of Tongkuangyu mine, analysed and compared pump placing concrete with tanker placing concrete to explore the new way of guarantee the support quality of C35 flowing concrete, and provided a new thinking for the second phase engineering support of Tongkuangyu mine.
出处
《中国矿山工程》
2006年第2期6-7,30,共3页
China Mine Engineering
关键词
混凝土泵
罐送混凝土
塌落度
试块强度
concrete pump
tanker carrying concrete
fall highness
test block strength
