超声波CT缺陷检测系统开发方法研究  

Software development of ultrasonic CT detection system

作　　者：陈堂敏[1] 

机构地区：[1]苏州经贸职业技术学院机电系,江苏苏州215009

出　　处：《混凝土》2010年第2期142-144,共3页Concrete

基　　金：国家自然科学基金(50305005);江苏省青蓝工程资助;江苏省高校科技成果产业化推进项目资助(JH08-28)

摘　　要：在层析成像方法的基础上,设计采用超声波检测、射线追踪技术和层析成像反演技术的超声波层析成像缺陷检测系统,利用已有的用不同的Visual C++、Visual Basic、Fortran开发工具开发的功能模块,借助于软件工程的设计原则和面向对像的程序设计方法,将各自生成的功能模块集成为一体。系统具有丰富的图形交互环境和图形交互工具,用户只需利用图形交互环境和图形交互工具就可实现检测过程,通过试验验证了该系统可检测混凝土构件中缺陷的大小和形状。A defects detection system of ultrasonic tomography was designed by techniques of ultrasonic detection,ray tracing and the tomograph- ic inversion based on tomography method.The software was integrated from separated modules designed by different programming tools,such as Vi- sual C＋＋,Visual Basic and Fortran.The management of work and data was transparent to users,which allows the users to achieve their design con- ception by the graphical interaction environment and the graphical interaction tools,regardless of the specific processes and detailed implementation methods.By using the methods of modularized management and man-machine interactive process,the software shows a friendly,artistic,convenient interface.Finally,the software was validated and indicated that the defect size and shape in concrete products can be detected accurately.

关 键 词：超声 层析成像 软件集成 混凝土构件 缺陷 

分 类 号：TU528.07[建筑科学—建筑技术科学]