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Author: Othmar Hermann Ammann
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 300
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Book Description
Author: Othmar Hermann Ammann
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 300
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Book Description
Author: You Lin Xu
Publisher: CRC Press
ISBN: 0415597935
Category : Technology & Engineering
Languages : en
Pages : 393
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Book Description
Long span suspension bridges cost billions. In recent decades, structural health monitoring systems have been developed to measure the loading environment and responses of these bridges in order to assess serviceability and safety while tracking the symptoms of operational incidents and potential damage. This helps ensure the bridge functions properly during a long service life and guards against catastrophic failure under extreme events. Although these systems have achieved some success, this cutting-edge technology involves many complex topics that present challenges to students, researchers, and engineers alike. Systematically introducing the fundamentals and outlining the advanced technologies for achieving effective long-term monitoring, Structural Health Monitoring of Long-Span Suspension Bridges covers: The design of structural health monitoring systems Finite element modelling and system identification Highway loading monitoring and effects Railway loading monitoring and effects Temperature monitoring and thermal behaviour Wind monitoring and effects Seismic monitoring and effects SHMS-based rating method for long span bridge inspection and maintenance Structural damage detection and test-bed establishment These are applied in a rigorous case study, using more than ten years' worth of data, to the Tsing Ma suspension bridge in Hong Kong to examine their effectiveness in the operational performance of a real bridge. The Tsing Ma bridge is the world's longest suspension bridge to carry both a highway and railway, and is located in one of the world’s most active typhoon regions. Bridging the gap between theory and practice, this is an ideal reference book for students, researchers, and engineering practitioners.
Author: George A. Hool
Publisher:
ISBN:
Category : Bridges, Iron and steel
Languages : en
Pages : 540
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Book Description
Author: B. Baker
Publisher: BoD – Books on Demand
ISBN: 3368176757
Category : Fiction
Languages : en
Pages : 178
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Book Description
Reprint of the original, first published in 1873.
Author: Niels J. Gimsing
Publisher: John Wiley & Sons
ISBN: 1119951879
Category : Technology & Engineering
Languages : en
Pages : 760
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Book Description
Fourteen years on from its last edition, Cable Supported Bridges: Concept and Design, Third Edition, has been significantly updated with new material and brand new imagery throughout. Since the appearance of the second edition, the focus on the dynamic response of cable supported bridges has increased, and this development is recognised with two new chapters, covering bridge aerodynamics and other dynamic topics such as pedestrian-induced vibrations and bridge monitoring. This book concentrates on the synthesis of cable supported bridges, suspension as well as cable stayed, covering both design and construction aspects. The emphasis is on the conceptual design phase where the main features of the bridge will be determined. Based on comparative analyses with relatively simple mathematical expressions, the different structural forms are quantified and preliminary optimization demonstrated. This provides a first estimate on dimensions of the main load carrying elements to give in an initial input for mathematical computer models used in the detailed design phase. Key features: Describes evolution and trends within the design and construction of cable supported bridges Describes the response of structures to dynamic actions that have attracted growing attention in recent years Highlights features of the different structural components and their interaction in the entire structural system Presents simple mathematical expressions to give a first estimate on dimensions of the load carrying elements to be used in an initial computer input This comprehensive coverage of the design and construction of cable supported bridges provides an invaluable, tried and tested resource for academics and engineers.
Author: Pedro Pacheco
Publisher: CRC Press
ISBN: 1315687194
Category : Technology & Engineering
Languages : en
Pages : 460
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Book Description
Throughout the last decades, the increasing development of the urban metropolis and the need to establish fundamental infrastructure networks, promoted the development of important projects worldwide and several Multi-Span Large Bridges have been erected. Certainly, many more will be erected in the next decades. This international context undoubted
Author: Sir Benjamin Baker
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 112
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Book Description
Author: Naiwei Lu
Publisher: Momentum Press
ISBN: 1947083392
Category : Technology & Engineering
Languages : en
Pages : 168
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Book Description
With the development in global economic and transportation engineering, the traffic loads on brides have been growing steadily, which become potential safety hazards for existing bridges. In particular, long-span suspension bridges support heavy traffic volumes and simultaneous truck loads on the bridge deck, and thus the safety and serviceability of the bridge deserves investigation. In this book, a multiscale reliability method is presented for the safety assessment of long-span bridges. The multiscale failure condition of stiffness girders is the first-passage criteria for the large-scale model and the fatigue damage criteria for the small-scale model. It is the objective of this book to provide a more in-depth understanding of the vehicle-bridge interaction from the random vibration perspective. This book is suitable for adoption as a text book or a reference book in an advanced structural reliability analysis course. Furthermore, this book also provides a theoretical foundation for better understanding of the safety assessment, operation management, maintenance and reinforcement for long-span bridges and motivates further research and development for more advanced reliability and serviceability assessment techniques for long-span bridges.
Author: B. Baker
Publisher: Forgotten Books
ISBN: 9780656186884
Category : Technology & Engineering
Languages : en
Pages : 134
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Book Description
Excerpt from Long-Span Railway Bridges: Comprising Investigations of the Comparative, Theoretical and Practical Advantages of the Various Adopted or Proposed Type Systems of Construction According to Dr. Johnson, a bridge is a structure to carry a road across a watercourse, and although this interpretation of the word is not sufliciently comprehensive to include all cases in the present progressed stage of the art of building, yet, if we limit its application to long spans alone, we may even render it still more explicit, and with very little liability to error define a long-span bridge to be a structure for carrying a railway across a watercourse. The reasons why this is the case are sufficiently obvi ous; in the first place, the condition necessitating the adoption of a long span is generally either that a certain width of opening must be provided clear of all obstructions, or that the expense of carrying up a number of lofty piers is, owing to some difficulty in obtaining secure foundations, so great as to render it more economical to reduce the number of individual supports, and so concentrate the resulting greater load on fewer points. Neither of these conditions is likely to occur, except when a watercourse is the oh staels to be surmounted, when, probably, a navigable. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: David Collings
Publisher: Thomas Telford
ISBN: 9780727733429
Category : Technology & Engineering
Languages : en
Pages : 206
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Book Description
"Steel-concrete composite bridges shows how to choose the bridge form and design element sizes to enable the production of accurate drawings and also highlights a wide and full range of examples of the design and construction of this bridge type."--Jacket.
