摘要
通过对改性细水泥的材料性能、不同水灰比浆体室内试验及现场灌浆试验成果断分析和讨论，说明水灰比对岩体可灌性有很大的影响，低水灰比灌浆可明显改善灌浆效果，据高岩体的可灌性。
The material characteristics of modified fine cement and the labo-ratory in-situ grouting test results with different water-cement ratioes of grout was analysed and discussed in this paper. It was concluded that the influence of water-cement ratio on the groutability of rock mass is significant, low water-cement ratio improves the grouting result obviously and increaSes the groutability of rock mass.
出处
《黑龙江大学工程学报》
1994年第1期46-50,共5页
Journal of Engineering of Heilongjiang University
关键词
水灰比
灌浆试验
可灌性
改性细水
water-cement ratio, grouting test, groutability, modified fine cement.
