摘要
本文根据目前国内外锚杆支护现状及澳、英先进的锚杆支护技术，分析了限制我国煤巷锚杆支护发展的技术因素，对锚杆全长锚固、端头锚固的锚固机理及特点进行了详细分析，据此可根据不同围岩条件对锚杆支护选择不同的锚固方式。
Abstract
From the perspective of the current status of both domestic and overseas rock bolting technology
and the advanced rock bolting techniques used in Australia and UK, the technical factors
restricting the development of coal roadway bolting techniques in China are analyzed. The
mechanism and characteristics of full length anchorage and point anchorage are discussed in
detail. Based on these analyses, different format of anchorage can be selected to match the
surrounding rocks under different conditions.
出处
《矿山压力与顶板管理》
1999年第1期2-4,共3页
Ground Pressure and Strata Control
