富水断层破碎带隧道复合控制注浆加固技术分析

Investigation on Mechanism of Grouting Reinforcement of Water- rich Fault Fractured Zone

依托某隧道富水断层破碎带突水突泥地质灾害处治工程,阐述了断层突水突泥过程、水文地质特征、灾变机制、复合控制注浆方案、施工工艺及注浆效果评价等,提出富水断层破碎带突水突泥地质灾害复合控制注浆处治关键技术。

To investigate the geological disasters of water inrush mud caused by water rich fault zone,based on relevant treatment engineering of a tunnel,which processes were elaborated from aspects of process of water and mud in fault,hydrogeological characteristics, disaster mechanism, composite control grouting scheme,construction technology and grouting effect evaluation,etc. Furthermore,key technology of compound control grouting treatment for water rich fault zone with water and inrush mud was pointed out.