济南张马屯铁矿帷幕注浆堵水工程简介

Introduction to Curtain Grouting and Exclusion of Water Engineeer of Zhangmatun Iron Deposit in Jinan City

摘要:

济南张马屯铁矿安全生产30年,其根本保证是通过帷幕注浆建立起了一条长效稳定的地下“拦水大坝”。该技术不仅具有极高的安全效益和经济效益,同时具有保护地下水资源的社会效益。该项技术适用范围广、工艺成熟、易于实施,应该作为深井大水矿山地下水治理的主要技术方法予以推广应用。

Abstract:

Through curtain grouting, an effective and stable "flood control dam" is built which guarantee safty production of Zhangmatun iron deposit for 30 years. This technology not only has high safty and economic efficacy, but also has social efficacy of protection underground water resource. This technology has the characteristics of wide application scope, mature technology and easy using, which should be applied widely in underground water prevention in deep-well mines.