摘要
针对大伙房输水一期工程不良地质段支护面出现的渗漏、淋水现象,大伙房输水工程以水泥—水玻璃浆液为注浆材料,采取了阻水灌浆处理,取得了良好的效果。本文详细介绍了浆液配比及阻水灌浆的施工工艺,可为同类工程施工提供有益借鉴。
Cement-silicate slurry was used as grouting materials and water blocking grouting treatment was adopted aiming at seepage and watering phenomena in the support face of bad geological section in Dahuofaug Water Diversion Stage I Project. Good results were achieved. Slurry proportion and water blocking construction processes are described in the paper in detail, thereby providing useful reference for similar projects.
出处
《水利建设与管理》
2014年第2期4-6,14,共4页
Water Conservancy Construction and Management
关键词
隧洞淋水段
阻水灌浆
水泥-水玻璃浆液
施工工艺
tunnel watering segment
water blocking grouting
cement-slurry
construction methods
