裂隙岩体网络注浆渗流规律

Law of grouting penetrating through fracture network of rock mass

本文在裂隙结构模拟的基础上 ,建立了裂隙网络非牛顿流体的渗流模型 ,并应用所建立的分析模型进行注浆渗透过程模拟 ,建立了确定注浆参数的一般方法 .在此基础上 ,本文还讨论了裂隙岩体注浆过程中的渗流和应力耦合问题 。

Based on the simulation of fracture structure,a new seepage model for non\|Newton fluid in fracture network is developed.The approach for determining the parameters of grouting is proposed.Furthermore,the coupling of seepage and stress in the process of grouting as well as the effect of the coupling to the procedure of grouting are investigated.