Research on inclined shaft deformation control technology in soft surrounding rock

摘要

This paper is to reveal soft rock deformation mechanism and corresponding control measures of the inclined roadway.Taking Huaibei Mining circulated air inclined shaft in Xutuan coal mine 83 inferior Mining area as an example,the paper analyzes the main factors of inclined roadway deformation in detail,introduces the roadway surrounding rock deformation mechanism,gives the specific supporting program,and proves the feasibility of program and mechanism analysis by field test.As a successful design case,the article emphasizes importance to control the floor heave of roadway stability.Research on achievement ion for a variety of the inclined shaft,down the supporting scheme research has important reference significance.The background of this paper is a successful cooperation in scientific research between the coal enterprises and universities,its remarkable achievements in scientific research is not only reflected in the huge economic benefits,but also in high academic value.