Microwave Subsurface Imaging Technology for Damage Detection
نویسندگان
چکیده
منابع مشابه
3D Microwave Imaging Technology For Damage Detection of Concrete Structures
Various nondestructive evaluation (NDE) techniques have been studied to locate steel rebars or dowel, and to detect invisible damage such as voids and cracks inside concrete and debonding between rebars and concrete caused by corrosions and earthquakes. In this study, the authors developed 3-dimensional (3D) electromagnetic (EM) imaging technology to detect such damage and to identify exact loc...
متن کاملMicrowave Sub-surface Imaging Technology for Damage Detection
Abstract: This paper presents a novel technology for detecting invisible damage inside concrete, which is based on reconstruction of dielectric profile (image) of the concrete illuminated with microwaves sent from and received by antenna arrays controlled by sophisticated software. The imaging system developed in this study consists of an 8×8 transmitting and an 8×8 receiving arrays, an innovat...
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متن کامل3d Microwave Imaging Technology Using Antenna Array for Damage Assessment of Concrete Structure
Various nondestructive evaluation (NDE) techniques have been studied to locate steel rebars or dowels, and to detect invisible damage such as voids and cracks inside concrete and debonding between rebars and concrete caused by corrosions and earthquakes. In this study, 3-dimensional (3D) microwave imaging technology was developed to detect such damage and to locate steel rebars or dowels. Exten...
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ژورنال
عنوان ژورنال: Journal of Engineering Mechanics
سال: 2004
ISSN: 0733-9399,1943-7889
DOI: 10.1061/(asce)0733-9399(2004)130:7(858)