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APPLICATION OF HIGH BENCH CAVING TO HANDLING COMPLICATED GOAF AREA

Qian Hai-hong

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Abstract

The paper introduced the successful application of high bench caving method of using deep hole roller rock bit into the practice of solving the complex goaf area,a stuff problem of this kind.The successful application of this technique has made the technical staffs find their way of treating complicated goaf area under the circumstances of shallow and deep mining with their skill.Also the new treatment contributed safety operation to the mine's development and offered valuable reference to the similar mine facing the same problem.

About this research paper

What this paper is about

The paper introduced the successful application of high bench caving method of using deep hole roller rock bit into the practice of solving the complex goaf area,a stuff problem of this kind.The successful application of this technique has made the technical staffs find their way of treating complicated goaf area under the circumstances of shallow and deep mining with their skill.Also the new treatment contributed safety operation to the mine's development and offered valuable reference to the similar mine facing the same problem.

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Available abstract

The paper introduced the successful application of high bench caving method of using deep hole roller rock bit into the practice of solving the complex goaf area,a stuff problem of this kind.The successful application of this technique has made the technical staffs find their way of treating complicated goaf area under the circumstances of shallow and deep mining with their skill.Also the new treatment contributed safety operation to the mine's development and offered valuable reference to the similar mine facing the same problem.

Key concepts: Rock blasting, Engineering, Mining engineering, Deep hole, Civil engineering, Geotechnical engineering, Mechanical engineering

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