摘要
灌浆技术作为水工建筑物地基处理中常用和重要的工程措施,在大坝坝基防渗和加固处理中得到广泛的应用。对大吸浆量地层、特大漏水通道、正在冒水的堵水、承压水条件下、岩溶地段等特殊地层的灌浆方法和施工工艺进行了总结。工程实践中,应根据具体情况采取不同的措施,以达到预期效果。
Grouting technology., as one of common and important engineering measures, has been widely used in the reinforcement treatment and anti-seepage of the dam foundation. This paper summarizes the grouting technologies and construction techniques used for high grout-consuming strata, big-leakage passage, strata with high-pressure water, and karst strata. In engineering practice, we should choose measures according to different conditions in order to obtain excellent results.
出处
《水力发电》
北大核心
2005年第9期36-38,共3页
Water Power
关键词
水泥灌浆
高压水泥灌浆
特殊地层
闭浆
屏浆
cement grouting
high pressure cement grouting
particular strata
shelter
closed grout
