摘要
介绍了我国煤矿支护设备、围岩控制技术发展与标准化的相互促进过程及煤矿支护设备与围岩控制技术标准化体系框架和标准制修订工作;论述了液压支架技术和标准的发展,分析了液压支架通用技术条件以及立柱、千斤顶技术标准;最后对重型液压支架试验台、立柱和千斤顶试验台和大流量安全阀模拟试验系统研制概况进行了说明。
The paper introduced the mutual promotion process on the development and standardization of the mine support equipment and the surrounding rock control technology in China coal mine and stated the standardization system framework and the standard preparation and revision work of the mine support equipment and the surrounding rock control technology.The paper stated the development of the hydraulic powered support and standard,the analysis on the general technology conditions of the hydraulic powered support and the analysis on the leg and jack technical standards.Finally the paper introduced the research and development of the heavy hydraulic powered support test rig,the leg and jack test rig and the high flow safety valve simulation test system.
出处
《煤炭科学技术》
CAS
北大核心
2012年第1期87-91,共5页
Coal Science and Technology
关键词
支护设备
岩层控制
液压支架
标准体系
试验装置
support equipment
rock strata control
hydraulic powered support
standard system
test device
