Anti-slip and Anti-toppling Measures of Hydraulic Supports
As the key equipment of fully-mechanized mining system of coal mines,hydraulic supports play the role of supporting the roof of the working face in the whole fully-mechanized mining work,so that the staff can operate the mining equipment in a safe environment,and its safety and reliability are directly related to the safety and efficiency of coal mine production.Under the influence of complex environment of fully-mechanized mining face,the hydraulic support will fail in slip and toppling,which will seriously affect coal mine production.Based on the development,structure and working principles of hydraulic supports,the reasons of support slip and toppling were analyzed in detail,and then the anti-slip and anti-toppling measures were put forward,hoping to be helpful to production practice.
NETL
NSTL
万方数据
维普
