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本文以某矿山采场公路岩质边坡危岩治理项目为依托,介绍了注浆技术在提高边坡岩体强度方面的分析和应用。针对边坡岩体节理裂隙发育的特征,通过注浆提高边坡岩体的完整性和强度,改善了边坡岩体的工程性质,为后期全长粘结锚杆和主动防护网等工程措施的实施提供了有利条件。注浆技术的成功应用,不仅缩短了工期,而且节约了造价,在同类危岩治理项目中值得引荐并推广应用。
Based on the project of rock treatment of rock slope in a mine roadway, this paper introduces the analysis and application of grouting technology in enhancing the strength of slope rock mass. In view of the characteristics of the development of the joints and fissures in the rock mass, the engineering properties of the rock mass are improved by grouting to improve the integrity and strength of the rock mass. For the engineering measures such as the full-length bonded anchor and the active protective net The implementation provided favorable conditions. The successful application of grouting technology not only shortens the construction period, but also saves the cost, which is worth recommending and popularizing in the similar dangerous rock treatment project.