锚索托梁加强支护的应用及技术关键

Application and Key Technology of Intensive Support with Cable and Joist

介绍锚索托梁加强支护构件的组成和性能,以及锚索托梁加强支护在工字钢棚支护的大跨度和交叉点、沿空留巷的应用,并对使用过程中的技术关键进行分析。

The support component and performance of interisive support with cable and joist, and applicabion of the support to large-span, crossing points and goaf extension of I-bar support are introduced. And the use of the key support technology is also analyzed.