【摘要】 固结灌浆在地下工程中应用广泛,也是处理渗水固结围岩的常用方法,灌浆方案的合理性对灌浆效果影响较大,固结灌浆在山西省万家寨引黄工程南干线7号洞渗水处理工程中取得了较好效果,文中对引黄南干线7号洞渗水处理工程灌浆方案予以介绍。更多还原

【Abstract】 The consolidation grouting technique is used expensively in underground project.It is the often used method to treat seepage and consolidate adjoining rock too.The reasonableness of grouting plan will make biger influence on grouting effect.This technique has obtained good effect to treat seepage of two drifts that belong to No.7 tunnel in South Main Line of Wanjiazhai Yellow River Diversion Project.This paper introduces the plan to treat seepage of these drifts.更多还原