渗透灌浆中浆液渗流分析

Analysis of Seepage of the Mortar in Permeation Grouting

以流量作为渗透灌浆问题的未知函数，对于灌浆流量恒定和随时间线性增加这两种工况都求得了该问题的相似解．浆球随时间以及上介质参数而变化的规律十分简单，也求得了浆球内的装液流速分布．

In this paper, the flow is taken as an unknown function in the problem of permeation grouting. In two cases in which the flow of permeation grouting is constant or linear increase with time, similar solutions are obtained.It is very simple to find that the radius of the mortar sphere varies with time and parameters of soil media. The distribution of velocity in the mortar sphere is also solved.