摘要
针对井下生产中急需掌握液压支架的受载情况，避免因支架受载不均可能造成的意外事故，探讨了将声弹性波法用于支架载荷的测量原理及可行性，论述了检测方案和手段，为进一步的研制工作，奠定了良好的基础。
?In order to meet the demand of monitoring the pressure of hydraulic supporters and to avoid the accident caused by the uneven-distributed loads on supporter,in this paper the measuring theory and feasibility of using acoustoelastic wave to measure the stress of hydraulic supporters are discussed.
出处
《矿山机械》
北大核心
1995年第10期2-5,共4页
Mining & Processing Equipment
关键词
声弹性波
应力测量
液压支架
载荷
Acoustoelastic wave, Stress measurement, Hydraulic supporter
