摘要
介绍了水布垭地下厂房喷射混凝土室内试验结果和施工实践,总结了降低喷射混凝土回弹率的主要措施。
To reduce the reflected rate of shotcrete is the key for improving the quality of supporting of underground works and for achieving good economic effect. In accordance with the test result in laboratory and the construction practice of Shuibuya underground power plant, the main measures for reducing the reflected rate of wet-mix shotcrete are summarized.
出处
《湖北水力发电》
2003年第4期70-72,共3页
Hubei Water Power
关键词
地下工程
支护
喷射混凝土
减少回弹量
措施
underground works, supporting, shotcrete, reducing reflected rate, measures
作者简介
宋伟,男,助理工程师
