【作者】 王俊梅； 孙懿斐； 石林珂；

【Author】 Wang Junmei,Sun Yifei,Shi Linke (North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450008,China)

【机构】 华北水利水电学院；

【摘要】 本文详细介绍了弹性波层析成像技术的几种常用的方法,并对混凝土构件进行弹性波层析成像检测理论模型试验,讨论了弹性波层析成像方法在工程建设中的应用,应用工程实例进一步说明其现场应用方法和显著的应用效果,根据所测结果,可以对被测物进行相应的质量评价。层析成像技术以形象、直观、准确以及高自动化等特点,给岩土体及混凝土结构物的无损检测工作带来了极大的方便,该技术以其它方法无可比拟的优点在工程界越来越受到地球物理工作者的重视。更多还原

【Abstract】 In this paper,several methods of elastic wave tomography were introduced in detail.The elastic CT test was carried on the concrete member.The application of elastic CT in the engineering was discussed.The distinct effect of this method was discussed with engineering example.Based on the testing results,the corresponding evaluation of the tested objects could be given.It facilitates the work of Non Destructive Testing of rock and concrete with the merits of visualization, intuition,precision and high automation.The application of this method was attached more and more attention in the field of engineering with its unexampled merits.更多还原