摘要
对高压喷射灌浆防渗技术在三峡工程一期土石围堰中的成功应用作了全面的介绍,详细阐述了其施工布置、施工主要参数、施工程序和施工方法.工程实践证明高压摆喷防渗技术在三峡全风化花岗岩中是切实可行的,防渗可以得到保证.该技术的成功应用为相关工程提供了借鉴和参考.
The impervious technique of high-pressure gunite applied to stage Ⅰ embankment cofferdam of the Three Gorges Project was introduced comprehensively. A detailed account of its construction arrangement, parameters, procedure and method was provided. The fact that the impervious technique of high-pressure gunite is feasible for the completely decomposed granite in the Three Gorges was validated by the project practice, and the imperviousness can be guaranteed. The successful application of this technique can be a reference to other projects.
出处
《三峡大学学报(自然科学版)》
CAS
2006年第2期105-107,共3页
Journal of China Three Gorges University:Natural Sciences
关键词
三峡工程
高压喷射灌浆
土石围堰
Three Gorges Project
high-pressure gunite
embankment cofferdam