摘要
研究声发射检测技术在管道和储罐中的应用,摸索AE-win软件在管道和储罐声发射检测过程中的具体方法;分别介绍管道和储罐声发射检测的定位原理以及声发射信号的模拟方法,分析声发射技术对管道和立式油罐缺陷的实际定位效果,寻求适用于天然气管道和储罐检测的声发射检测方案。
This paper mainly studied the application of the sound launch examination technology in pipeline and storage tank,with detailed methods of application of the AE- win software in the pipeline and storage tank. The sound launch examination positioning principle of the pipeline and storage tank and the simulation method of the sound launch signal were introduced in detail,and this paper also studied the actual situation of the sound launch examination technology,which may have defects in positioning effect of AE- win software to the pipes and vertical tank. Finally,we obtained a reasonable application scheme of the sound launch examination technology in the detection of natural gas pipeline and storage tank.
出处
《重庆科技学院学报（自然科学版）》
CAS
2015年第6期73-76,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
基金
国家自然科学基金项目"非常规突发事件应急管理研究"(91024031)
重庆市教委科学技术研究项目"应急决策支持与平行推演系统研究"(KJ1501313)
重庆科技学院科技创新项目"丙二醇的安全生产工艺研究"(YKJCX2014040)
"天然气净化厂突发事件应急预案执行状态的优化研究"(YKJCX2014031)
关键词
天然气管道
储罐
声发射
检测
natural gas pipeline
storage tank
sound launch
detection
