机掘巷道新型自移式超前支架的工业性试验  

Industrial test of a new-type self-moving forepoling in machine excavation roadway

作　　者：李永梅[1] 贾清华[2] 

机构地区：[1]大同煤矿集团有限责任公司技术中心,山西省大同市037003 [2]大同煤矿集团有限责任公司同大科技研究院,山西省大同市037003

出　　处：《中国煤炭》2016年第2期59-63,82,共6页China Coal

摘　　要：分析了目前6种常见的巷道临时支护的支护方式和支护特点,介绍了同煤集团自主研发的机掘巷道机掘巷道新型自移式超前支架的主要技术参数、主要结构及其特点,详细阐述了机掘巷道机掘巷道新型自移式超前支架的试验巷道工程概况和工业性试验内容。通过工业性试验表明,该支架具有结构简单、安全可靠、稳定性好、功能强大和适应性好等特点,为巷道掘进带来显著的社会效益和技术经济效益。The authors analyzed support patterns and features of six kinds of roadway temporary support,introduced main technical parameters,primary structures and features of a self-developed new-type self-moving forepoling in excavation roadway by Tongmei Group,elaborated the testing roadway＇s project profile and industrial test content of the new-type self-moving forepoling.The industrial test showed that the forepoling had simple structures,reliable safety,good stability,powerful functions and strong adaptability,which brought remarkable social,technical and economic benefits for roadway excavation.

关 键 词：机掘巷道 新型自移式超前支架 巷道掘进 巷道支护 工业性试验 

分 类 号：TD353[矿业工程—矿井建设]