可调断面模拟巷道研究与应用  

Research and Application of Adjustable Cross-section Simulation Roadway

作　　者：郤云鹏 Xi Yunpeng(CCTEG Taiyuan Research Institute Co.,Ltd.,Taiyuan 030006,China;Shanxi Tiandi Coal Mining Machinery Co.,Ltd.,Taiyuan 030006,China;China National Engineering Laboratory for Coal Mining Machinery,Taiyuan 030006,China)

机构地区：[1]中国煤炭科工集团太原研究院有限公司,太原030006 [2]山西天地煤机装备有限公司,太原030006 [3]煤矿采掘机械装备国家工程实验室,太原030006

出　　处：《煤矿机械》2024年第10期158-160,共3页Coal Mine Machinery

摘　　要：从绿色、环保、节能出发,设计了一种可调断面模拟巷道。巷道最大调节断面(宽×高)8 m×6 m,最小调节断面(宽×高)5 m×3 m,能实现调节范围内任意断面尺寸无级调节。该模拟巷道结构可靠,多载荷综合作用下最大变形0.27 mm。模块化设计的单元调节方便且精度控制在±1 mm/m。该模拟巷道可为我国全系列掘进机及除尘系统提供井上模拟试验条件。Starting from the green,environmental protection and energy conservation,designed an adjustable cross-section simulation roadway.The maximum adjustable cross-section(width×height)of the roadway is 8 m×6 m,and the minimum adjustable cross-section(width×height)is 5 m×3 m.It can achieve stepless regulation of any cross-section size within the adjustment range.This simulation roadway structure is reliable,with a maximum deformation of 0.27 mm under the combined action of multiple loads.The adjustment of modular design unit is convenient and the accuracy is controlled within±1 mm/m.This simulation roadway can provide on-site simulation test conditions for the entire series of roadheader and dust removal system in China.

关 键 词：模拟巷道 断面调节 有限元分析 模块化设计 

分 类 号：TD315.3[矿业工程—矿井建设]