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Author: Mercedes Solla
Publisher: Mdpi AG
ISBN: 9783036521237
Category : Technology & Engineering
Languages : en
Pages : 302
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Book Description
This book is a printed edition of the Special Issue "Trends in GPR and other NDTs for Transport Infrastructure Assessment" that was published in Remote Sensing. This compilation of papers has been published to offer an extensive up-to-date overview of the state-of-the-art research activities in the challenging field of applying Ground-Penetrating Radar (GPR) and other nondestructive testing (NDT) methods for the assessment of transport infrastructure. New findings are addressed in 12 original research papers and 1 review paper, including various subjects such as pavements, railways, bridges, tunnels, and retaining walls. The best practices, troubleshooting, and future perspectives of the method for infrastructure inspection are also discussed in this reprint.
Author: Mercedes Solla
Publisher: Mdpi AG
ISBN: 9783036521237
Category : Technology & Engineering
Languages : en
Pages : 302
Get Book Here
Book Description
This book is a printed edition of the Special Issue "Trends in GPR and other NDTs for Transport Infrastructure Assessment" that was published in Remote Sensing. This compilation of papers has been published to offer an extensive up-to-date overview of the state-of-the-art research activities in the challenging field of applying Ground-Penetrating Radar (GPR) and other nondestructive testing (NDT) methods for the assessment of transport infrastructure. New findings are addressed in 12 original research papers and 1 review paper, including various subjects such as pavements, railways, bridges, tunnels, and retaining walls. The best practices, troubleshooting, and future perspectives of the method for infrastructure inspection are also discussed in this reprint.
Author: M. Z. Naser
Publisher: Elsevier
ISBN: 0128240741
Category : Technology & Engineering
Languages : en
Pages : 300
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Book Description
The past few years have demonstrated how civil infrastructure continues to experience an unprecedented scale of extreme loading conditions (i.e. hurricanes, wildfires and earthquakes). Despite recent advancements in various civil engineering disciplines, specific to the analysis, design and assessment of structures, it is unfortunate that it is common nowadays to witness large scale damage in buildings, bridges and other infrastructure. The analysis, design and assessment of infrastructure comprises of a multitude of dimensions spanning a highly complex paradigm across material sciences, structural engineering, construction and planning among others. While traditional methods fall short of adequately accounting for such complexity, fortunately, computational intelligence presents novel solutions that can effectively tackle growing demands of intense extreme events and modern designs of infrastructure – especially in this era where infrastructure is reaching new heights and serving larger populations with high social awareness and expectations. Computational Intelligence for Analysis, Design and Assessment of Civil Infrastructure highlights the growing trend of fostering the use of CI to realize contemporary, smart and safe infrastructure. This is an emerging area that has not fully matured yet and hence the book will draw considerable interest and attention. In a sense, the book presents results of innovative efforts supplemented with case studies from leading researchers that can be used as benchmarks to carryout future experiments and/or facilitate development of future experiments and advanced numerical models. The book is written with the intention to serve as a guide for a wide audience including senior postgraduate students, academic and industrial researchers, materials scientists and practicing engineers working in civil, structural and mechanical engineering. Focuses on civil engineering applications for extreme events Explains the fundamentals of AI/ML and how they can be applied in civil engineering Features case study examples, design codes, and problems and solutions that would work for extreme events
Author: Inge Hoff
Publisher: CRC Press
ISBN: 1000738728
Category : Technology & Engineering
Languages : en
Pages : 692
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Book Description
Innovations in Road, Railway and Airfield Bearing Capacity – Volume 2 comprises the second part of contributions to the 11th International Conference on Bearing Capacity of Roads, Railways and Airfields (2022). In anticipation of the event, it unveils state-of-the-art information and research on the latest policies, traffic loading measurements, in-situ measurements and condition surveys, functional testing, deflection measurement evaluation, structural performance prediction for pavements and tracks, new construction and rehabilitation design systems, frost affected areas, drainage and environmental effects, reinforcement, traditional and recycled materials, full scale testing and on case histories of road, railways and airfields. This edited work is intended for a global audience of road, railway and airfield engineers, researchers and consultants, as well as building and maintenance companies looking to further upgrade their practices in the field.
Author: Andrea Benedetto
Publisher: Springer
ISBN: 3319048139
Category : Science
Languages : en
Pages : 373
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Book Description
This book, based on Transport and Urban Development COST Action TU1208, presents the most advanced applications of ground penetrating radar (GPR) in a civil engineering context, with documentation of instrumentation, methods and results. It explains clearly how GPR can be employed for the surveying of critical transport infrastructure, such as roads, pavements, bridges and tunnels and for the sensing and mapping of underground utilities and voids. Detailed attention is also devoted to use of GPR in the inspection of geological structures and of construction materials and structures, including reinforced concrete, steel reinforcing bars and pre/post-tensioned stressing ducts. Advanced methods for solution of electromagnetic scattering problems and new data processing techniques are also presented. Readers will come to appreciate that GPR is a safe, advanced, non destructive and noninvasive imaging technique that can be effectively used for the inspection of composite structures and the performance of diagnostics relevant to the entire life cycle of civil engineering works.
Author: Yuri López
Publisher:
ISBN: 9783036521503
Category :
Languages : en
Pages : 218
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Book Description
Ground penetrating radar (GPR) has become one of the key technologies in subsurface sensing and, in general, in non-destructive testing (NDT), since it is able to detect both metallic and nonmetallic targets. GPR for NDT has been successfully introduced in a wide range of sectors, such as mining and geology, glaciology, civil engineering and civil works, archaeology, and security and defense. In recent decades, improvements in georeferencing and positioning systems have enabled the introduction of synthetic aperture radar (SAR) techniques in GPR systems, yielding GPR-SAR systems capable of providing high-resolution microwave images. In parallel, the radiofrequency front-end of GPR systems has been optimized in terms of compactness (e.g., smaller Tx/Rx antennas) and cost. These advances, combined with improvements in autonomous platforms, such as unmanned terrestrial and aerial vehicles, have fostered new fields of application for GPR, where fast and reliable detection capabilities are demanded. In addition, processing techniques have been improved, taking advantage of the research conducted in related fields like inverse scattering and imaging. As a result, novel and robust algorithms have been developed for clutter reduction, automatic target recognition, and efficient processing of large sets of measurements to enable real-time imaging, among others. This Special Issue provides an overview of the state of the art in GPR imaging, focusing on the latest advances from both hardware and software perspectives.
Author: Inge Hoff
Publisher: CRC Press
ISBN: 1000533336
Category : Technology & Engineering
Languages : en
Pages : 501
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Book Description
Innovations in Road, Railway and Airfield Bearing Capacity – Volume 1 comprises the first part of contributions to the 11th International Conference on Bearing Capacity of Roads, Railways and Airfields (2022). In anticipation of the event, it unveils state-of-the-art information and research on the latest policies, traffic loading measurements, in-situ measurements and condition surveys, functional testing, deflection measurement evaluation, structural performance prediction for pavements and tracks, new construction and rehabilitation design systems, frost affected areas, drainage and environmental effects, reinforcement, traditional and recycled materials, full scale testing and on case histories of road, railways and airfields. This edited work is intended for a global audience of road, railway and airfield engineers, researchers and consultants, as well as building and maintenance companies looking to further upgrade their practices in the field.
Author: Mercedes Solla
Publisher:
ISBN: 9783039218110
Category : Geophysics. Cosmic physics
Languages : en
Pages : 216
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Book Description
The Special Issue (SI) “Recent Advances in GPR Imaging” offers an up-to-date overview of state-of-the-art research activities dealing with the development of Ground Penetrating Radar (GPR) technology and its recent advances in imaging in the different fields of application. In fact, the advances experimented with over the last few decades with regard to the appearance of new GPR systems and the need to manage large amounts of data suggest an increasing interest in the development of new signal processing algorithms and modeling, as well as in the use of three-dimensional (3D) imaging techniques.
Author: Raffaele Persico
Publisher: Elsevier
ISBN: 012812430X
Category : Science
Languages : en
Pages : 536
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Book Description
Innovation in Near-Surface Geophysics: Instrumentation, Application, and Data Processing Methods offers an advanced look at state-of-the-art and innovative technologies for near surface geophysics, exposing the latest, most effective techniques in an accessible way. By addressing a variety of geophysical applications, including cultural heritage, civil engineering, characteristics of soil, and others, the book provides an understanding of the best products and methodologies modern near surface geophysics has to offer. It proposes tips for new ideas and projects, and encourages collaboration across disciplines and techniques for the best implementation and results. Clearly organized, with contributions from leaders from throughout geophysics, Innovation in Near-Surface Geophysics is an important guide for geophysicists who hope to gain a better understanding of the tools and techniques available. Addresses a variety of applications in near-surface geophysics, including cultural heritage, civil engineering, soil analysis, etc. Provides insight to available products and techniques and offers suggestions for future developments Clearly organized by techniques and their applications
Author: John S. Popovics
Publisher: ASCE Publications
ISBN: 9780784475355
Category : Technology & Engineering
Languages : en
Pages : 102
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Book Description
Special issue of the Journal of Materials in Civil Engineering, May/June 2003, Volume 15, Issue 3. This special issue contains 11 papers presentingØØthe latest developments in the practical application of nondestructive evaluation (NDE) techniques to civil engineering materials and structures. Modern civil engineering structures incorporate complicated multimaterial components that require special monitoring through sophisticated NDE, which must be drawn from a range of physical phenomena. With a focus on cutting-edge techniques, several papers deal with nondestructive void and corrosion detection of embedded post-tensioned cables on concrete elements. Other papers present research findings on NDE techniques for steel cables, early-age and mature reinforced-concrete elements, and fiber-composite sheets, where ultrasound, magnetism, infrared thermography, acoustic emission, and radar phenomena are applied.
Author: Paul E. Hartbower
Publisher: CRC Press
ISBN: 1000125211
Category : Technology & Engineering
Languages : en
Pages : 417
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Book Description
This book is a collection of papers presented in the NDT Conference held on February 20-23, 1996 at San Diego, California. The conference provided an opportunity to share experience and provide additional input to the Federal Highway Administration.
