EMI与ANN技术在构造地震模拟实验中的应用  

The Simulation Experiment Text of Tectonic Earthquake with the EMI and the ANN Technology

作　　者：陶娟 张军[2] 李宪华[2] 黄杰 TAO Juan;ZHANG Jun;LI Xian-hua;HUANG Jie(Patent Review Collaboration Center in Jiangsu of State Intellectual Property Office,Jiangsu Suzhou 215000,China;School of Mechanical Engineering,Anhui University of Science and Technology,Anhui Huainan 232001,China)

机构地区：[1]国家知识产权局专利局专利审查协作江苏中心,江苏苏州215000 [2]安徽理工大学机械工程学院,安徽淮南232001

出　　处：《机械设计与制造》2018年第10期47-50,共4页Machinery Design & Manufacture

基　　金：国家自然科学基金资助项目(51175005)

摘　　要：针对将压电阻抗技术应用于地震预测的可行性问题,从构造地震原理与压电阻抗技术基础理论着手,通过对构造运动中岩石受压受损状态进行实时监测来了解岩石的健康状态的方法,从而达到地震预测的目的。设计了压电阻抗传感器,确定实验方案,搭建实验平台进行构造地震模拟实验并采集阻抗值数据,并结合神经网络技术对岩石受载动态过程中健康状态进行定量分析。利用实验与仿真分析的方法验证了将压电阻抗法应用于构造地震预测的可行性。Aimed at the feasibility analysis of earthquake prediction based on the piezoelectric impedance technology,By analyzing the health status of the rock by real-time monitoring to rock compression state in tectonic movement,it tries to achieve the goal of earthquake prediction.The piezoelectric analysis of rock under different loading conditions in ANSYS was done,the piezoelectric impedance sensor was designed and manufactured,the experiment platform was set up,Experimental and simulation experiment platform for structural earthquake set impedance value data,and the quantitative analysis of rock health status under stress was done based on the neural network technology.Through the experiments and simulations,the feasibility of earthquake prediction based on the piezoelectric impedance technology was proved.

关 键 词：压电阻抗 构造地震 实验研究 神经网络 

分 类 号：TH16[机械工程—机械制造及自动化]