摘要
文章结合帷幕注浆技术在贵阳绕城公路西南段大河边特大桥大规模溶洞施工处理中的应用实例,提出了岩溶地区帷幕注浆的设计方案与施工技术要点,对同类施工具有借鉴和指导作用。
Combined with the application case of curtain grouting technology in the massive cave construction treatment of Dahebian Super-large Bridge in the southwest section of Guiyang Ring Road,the article proposed the design plan and construction technology keypoints of curtain grouting in karst regions,with the reference and guidance roles for similar construction.
出处
《西部交通科技》
2012年第10期52-54,共3页
Western China Communications Science & Technology
关键词
岩溶
帷幕注浆
加固处理
注浆工艺
Karst
Curtain grouting
Reinforcement treatment
Grouting technology
