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Author: Sergio Lobo-Aguilar
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 209
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Book Description
Smart civil engineering structures incorporate electronic devices to generate information that can be used for enhancing their own performance and/or the performance of other related systems. Three main components can be typically integrated with a structural system in order to generate a smart structure: sensing and sensor networks, data processing and decision-making, and actuation and control. This dissertation contributes to the state of the art of smart structural technologies for civil infrastructure through investigations on each one of these areas. For the area of sensing and sensor networks, fieldwork on structural health monitoring (SHM) was performed. In particular, it was demonstrated that it is possible to use infrasound measurements to identify low-frequency global vibrations of in-service highway bridges. In the area of data processing and decision-making, field and numeric research was conducted on Bridge Weigh-In-Motion (BWIM). This research provided insight on the sensitivity and efficacy of the strain-only influence area method under different experimental conditions. Finally, in the area of actuation and control, numerical research was performed on seismic protective systems. The studies on this section include both passive and semi-active control strategies for the connected control method of adjacent base-isolated buildings. It is shown that coupling adjacent base isolated building have the potential to reduce the base displacements without compromising the floor accelerations.
Author: Sergio Lobo-Aguilar
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 209
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Book Description
Smart civil engineering structures incorporate electronic devices to generate information that can be used for enhancing their own performance and/or the performance of other related systems. Three main components can be typically integrated with a structural system in order to generate a smart structure: sensing and sensor networks, data processing and decision-making, and actuation and control. This dissertation contributes to the state of the art of smart structural technologies for civil infrastructure through investigations on each one of these areas. For the area of sensing and sensor networks, fieldwork on structural health monitoring (SHM) was performed. In particular, it was demonstrated that it is possible to use infrasound measurements to identify low-frequency global vibrations of in-service highway bridges. In the area of data processing and decision-making, field and numeric research was conducted on Bridge Weigh-In-Motion (BWIM). This research provided insight on the sensitivity and efficacy of the strain-only influence area method under different experimental conditions. Finally, in the area of actuation and control, numerical research was performed on seismic protective systems. The studies on this section include both passive and semi-active control strategies for the connected control method of adjacent base-isolated buildings. It is shown that coupling adjacent base isolated building have the potential to reduce the base displacements without compromising the floor accelerations.
Author: Amir Alavi
Publisher: Butterworth-Heinemann
ISBN: 0128177853
Category : Technology & Engineering
Languages : en
Pages : 698
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Book Description
The Rise of Smart Cities: Advanced Structural Sensing and Monitoring Systems provides engineers and researchers with a guide to the latest breakthroughs in the deployment of smart sensing and monitoring technologies. The book introduces readers to the latest innovations in the area of smart infrastructure-enabling technologies and howthey can be integrated into the planning and design of smart cities. With this book in hand, readers will find a valuable reference in terms of civil infrastructure health monitoring, advanced sensor network architectures, smart sensing materials, multifunctional material and structures, crowdsourced/social sensing, remote sensing and aerial sensing, and advanced computation in sensornetworks. Reviews the latest development in smart structural health monitoring (SHM) systems Introduces all major algorithms, with a focus on practical implementation Includes real-world applications and case studies Opens up a new horizon for robust structural sensing methods and their applications in smart cities
Author: Jerome P. Lynch
Publisher: Elsevier
ISBN: 0857099132
Category : Technology & Engineering
Languages : en
Pages : 599
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Book Description
Sensors are used for civil infrastructure performance assessment and health monitoring, and have evolved significantly through developments in materials and methodologies. Sensor Technologies for Civil Infrastructure Volume I provides an overview of sensor hardware and its use in data collection. The first chapters provide an introduction to sensing for structural performance assessment and health monitoring, and an overview of commonly used sensors and their data acquisition systems. Further chapters address different types of sensor including piezoelectric transducers, fiber optic sensors, acoustic emission sensors, and electromagnetic sensors, and the use of these sensors for assessing and monitoring civil infrastructures. Developments in technologies applied to civil infrastructure performance assessment are also discussed, including radar technology, micro-electro-mechanical systems (MEMS) and nanotechnology. Sensor Technologies for Civil Infrastructure provides a standard reference for structural and civil engineers, electronics engineers, and academics with an interest in the field. Describes sensing hardware and data collection, covering a variety of sensors Examines fiber optic systems, acoustic emission, piezoelectric sensors, electromagnetic sensors, ultrasonic methods, and radar and millimeter wave technology Covers strain gauges, micro-electro-mechanical systems (MEMS), multifunctional materials and nanotechnology for sensing, and vision-based sensing and lasers
Author: Jayantha Ananda Epaarachchi
Publisher: CRC Press
ISBN: 1482226928
Category : Technology & Engineering
Languages : en
Pages : 545
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Book Description
Due to the increased use of composite materials in aerospace, energy, automobile, and civil infrastructure applications, concern over composite material failures has grown, creating a need for smart composite structures that are able to self-diagnose and self-heal. Structural Health Monitoring Technologies and Next-Generation Smart Composite Structures provides valuable insight into cutting-edge advances in SHM, smart materials, and smart structures. Comprised of chapters authored by leading researchers in their respective fields, this edited book showcases exciting developments in general embedded sensor technologies, general sensor technologies, sensor response interrogation and data communication, damage matrix formulation, damage mechanics and analysis, smart materials and structures, and SHM in aerospace applications. Each chapter makes a significant contribution to the prevention of structural failures by describing methods that increase safety and reduce maintenance costs in a variety of SHM applications.
Author: Jan Holnicki-Szulc
Publisher: Springer Science & Business Media
ISBN: 3662056151
Category : Technology & Engineering
Languages : en
Pages : 216
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Book Description
This book collects invited lectures presented and discussed on the AMAS & ECCOMAS Workshop/Thematic Conference SMART'o3. The SMART'o3 Conference on Smart Materials and Structures was held in a 19th century palace in Jadwisin near Warsaw, 2-5 September 2003, Poland .It was organized by the Advanced Materials and Structures (AMAS) Centre of Excellence at the Institute of Fundamental Technological Research (IFTR) in Warsaw,ECCOMAS - European Community on Computational Methods in Applied Sciences and SMART-TECH Centre at IFTR. The idea of the workshop was to bring together and consolidate the community of Smart Materials and Structures in Europe. The workshop was attended by 66 participants from n European countries (Austria, Belgium, Finland, France, Germany, Italy, Poland, Portugal, Spain, U.K., Ukraine), 1 participant from Israel and 1 participant from the USA. The workshop program was grouped into the following major topics: 4 sessions on Structural Control (18 presentations), 3 sessions on Vibration Controland Dynamics (14 presentations), 2 sessions on Damage Identification (10 presentations), 2 sessions on Smart Materials (9 presentations). Each session was composed of an invited lecture and some contributed papers. Every paper scheduled in the program was presented, so altogether 51 presentations were given. No sessions were run in parallel. The workshop was attended not only by researchers but also by people closely related to the industry. There were interesting discussions on scientific merits of the presented papers as well as on future development of the field and its possible industrial applications.
Author: Ayman S. Mosallam
Publisher: Springer Nature
ISBN: 3031474287
Category : Science
Languages : en
Pages : 262
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Book Description
This book contains a comprehensive guide to the latest developments in building and bridge construction. The book covers a wide range of topics, including the use of advanced materials such as fiber-reinforced polymer (FRP) composites and the incorporation of smart technologies into design and construction of buildings and bridges. The book discusses advantages of using FRP composites in building and bridge construction. It then goes on to explore the use of smart technologies, such as sensors and structural health monitoring systems, to improve performance and safety of structures. It also covers the use of advanced concrete and masonry materials and methods, including high-performance concrete, self-consolidating concrete, and advanced masonry systems. The book is written for engineers, architects, and construction professionals and provides a detailed overview of the latest research and developments in the field. It includes case studies and practical examples to illustrate key concepts and techniques, making it an invaluable resource for those involved in building and bridge construction. With its comprehensive coverage of the latest advances in building and bridge construction, "Advances in Concrete, Masonry and FRP Composite Smart Buildings and Bridges" is an essential guide for anyone looking to stay current with the latest trends and technologies in the industry.
Author: Mohamed Elgaaly
Publisher:
ISBN:
Category : Structural engineering
Languages : en
Pages :
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Book Description
This proceedings contains the papers presented at the 2000 Structures Congress & Exposition held on May 8-10, 2000, in Philadelphia, Pennsylvania. The themes include: 14th Analysis & Computational Specialty Conference, Bridges, Buildings, Dynamics/Wind/Seismic, Steel structures, Timber/Composites/Concrete, Practical design & detailing. The goal of the Congress is to cover the advanced technology of structural engineering. Topics range from the latest research developments to practical applications of structural engineering principles.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309677378
Category : Technology & Engineering
Languages : en
Pages : 86
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Book Description
In an effort to develop relationships and promote dialogue and community exchange, the National Academies’ Resilient America Roundtableâ€"in partnership with the American Society of Civil Engineers (ASCE), Structural Engineering Institute (SEI), and the Advances in Information Technology Committeeâ€"co-hosted a one-day workshop on September 26, 2017. The event brought together experts, practitioners, and researchers from the public, private, and academic sectors to: 1) enhance resilience and promote faster recovery by exploring the role of advanced technologies and structural performance data in existing infrastructure and built systems; 2) discuss the future role of advanced technologies and design practice in promoting community resilience; and 3) identify research gaps or opportunities in development and use of advanced technologies and design for building resilient infrastructure. This publication summarizes the presentations and discussions from the workshop.
Author: Laxmikant Madanmanohar Gupta
Publisher: Springer Nature
ISBN: 9811564639
Category : Technology & Engineering
Languages : en
Pages : 755
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Book Description
This book comprises selected proceedings of the International Conference on Recent Advancements in Civil Engineering and Infrastructural Developments (ICRACEID 2019). The contents are broadly divided into five areas (i) smart transportation with urban planning, (ii) clean energy and environment, (iii) water distribution and waste management, (iv) smart materials and structures, and (v) disaster management. The book aims to provide solutions to global challenges using innovative and emerging technologies covering various fields of civil engineering. The major topics covered include urban planning, transportation, water distribution, waste management, disaster management, environmental pollution and control, environmental impact assessment, application of GIS and remote sensing, and structural analysis and design. Given the range of topics discussed, the book will be beneficial for students, researchers as well industry professionals.
Author: Mohammad reza Shahzeidi
Publisher: Nobel Sciences
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 241
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Book Description
