摘要
在如今的新奥法隧道施工中,喷射混凝土技术属于一项不可缺少的技术,其指的是采用喷射机械将可以迅速凝结的混凝土喷向岩石、结构物的表面,从而起到保护及加强岩石及结构物结构稳定性的作用。但是,就目前我国隧道施工的整体水平而言,因为在实际工程施工中对于湿喷混凝土的重要作用没有充分的认识,导致其远远落后于其他施工技术。将就湿喷混凝土技术在隧道施工中的应用进行简要的分析。
During the construction of the tunnel project,the quality of concrete construction will affect the later construction.While the shotcrete support is a common means of concrete construction.Among them,the initial shotcrete support strength and solidity if it cannot meet the relevant design requirements,especially in steel mesh,and behind arch other locations existing voids phenomena can lead to corrosion steel of water.In addition,if wet spraying surface irregularities,it will impact on the post-laying waterproof board.Thus if the wet shotcrete quality buts off,it might give the tunnel construction,the latter usage caused safety and quality risks.
出处
《黑龙江交通科技》
2016年第1期114-115,共2页
Communications Science and Technology Heilongjiang
关键词
湿喷混凝土
隧道工程
施工
应用
wet spraying concrete
tunnel construction
construction
usage
