我国煤矿光爆锚喷支护技术发展现状和趋势

作者分析了传统和现代光爆锚喷支护理论的特点，概述了锚喷支护技术和中深孔光面爆破技术近年来取得的进展，闸述了为奠定良好的锚喷支护基础中深孔光面爆破工序鹰遵循的原则和町采用的关键技术途径，在明确光爆锚喷支护理论和技术存在的土要问题前提下指山了亟待研究的任务及发展趋势。

Development Actuality and Current of Bolting Technique of Smooth Blasting in Our Country's Coal Mine

The author analyzes the characteristics of both traditional and modern bolting theories, summarizes the achievement of bolting . short-hole and deep-hole smooth blasting techniques, and expounds principles working procedures of both short-hole and deep-hole smooth blasting should keep to and adoptable key technological approaches which will lay good foundation for Bolting , at last, the author points out the tusks which we should study as soon as possible and developmental current on the premise of knowing definitely that the major problems existing in bolting theories and techniques.