接杆凿岩中接头能量传递特性与理想入射波形的研究  

A STUDY ON JOINT ENERGY TRANSFER EFFICIENCY AND IDEAL INCIDENT WAVE SHAPE OF PERCUSSIVE DRILLING WITH EXTENSION RODS

作　　者：单仁亮[1] 周富华[1] 高全臣[1] 

机构地区：[1]中国矿业大学北京研究生部

出　　处：《岩石力学与工程学报》1996年第3期255-262,共8页Chinese Journal of Rock Mechanics and Engineering

基　　金：煤炭科学基金

摘　　要：对不同形状入射波经过钎杆接头后的能量传递效率进行了电算和测试，全面揭示了接头能量传递特性，同时也分析讨论了实测波形、理论波形与理想入射波形等问题。Energy transfer efficiency for different joints and incident waves are calculated and tested; and then the characteristics of joint energy transfer are exposed. The tested, theoretical and ideal stress waves are analyzed also.

关 键 词：拉杆凿岩 入射应力波 接头 能量透射率 凿岩机 

分 类 号：TD421.201[矿业工程—矿山机电]