Study on Cable Support Structure and Parameters on Roadway under Special Conditions
YIN Shuai-feng
Abstract：Mechanical parameters of the coal and rock samples which obtained from the field of the coal No .5 are determined by physical and mechanical experiments .The controlling effect of surrounding in different sup-port structure is analyzed on auxiliary transport roadway of the coal No .5.Key parameters of the simplified truss cable combined control are determined by adopting numerical simulation methods and appropriate support scheme is designed.After the scheme is implemented in field, the controlling effect of surrounding is well , which solves the control problems of the roadway with thick and fractural coal roof .
Keywords：thick and fractural coal roofsupport structuresimplified truss cablecombined control
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 56-61 )