Assessment of Progressive Collapse in Reinforced Concrete Frame Structures PDF Download

Author: Elvira
Publisher:
ISBN:
Category : Building failures
Languages : en
Pages : 550

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Author: Dipankar Deb
Publisher: Springer
ISBN: 9811319669
Category : Technology & Engineering
Languages : en
Pages : 623

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Book Description
The book covers innovative research and its applications in infrastructure development and related areas. This book discusses the state-of-art development, challenges and unsolved problems in the field of infrastructure/smart development, control engineering, power system infrastructure, smart infrastructure, waste management and renewable energy. The solutions discussed in this book encourage the researchers and IT professionals to put the methods into their practice.

Author: Brett Alexander Betit
Publisher:
ISBN:
Category : Building failures
Languages : en
Pages : 0

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Book Description
The progressive collapse of a structure is of critical concern to structural design engineers as the progressive collapse can lead to tragic loss of life. Due to this major threat posed by progressive collapse, building design and analysis has pivoted to account for the prevention of progressive collapse as a structural design requirement. Years of research has already been undertaken to better understand progressive collapse in order to improve building structural design as well as develop new modeling techniques to evaluate existing structures for their progressive collapse potential. These computer models and analysis techniques still require data from field experiments in order to verify their effectiveness at evaluating progressive collapse potential. The goal of this research was to provide structural engineers with a better understanding of the progressive collapse behavior of buildings in order to refine the guidelines and approach to the design of new structures as well as the evaluation of existing structures for their progressive collapse potential. In this research both field experimentation and computer modeling for progressive collapse were conducted. The building tested was a reinforced concrete parking garage, North Cannon Parking Garage, located on The Ohio State University Medical Campus in Columbus, Ohio. The structure was tested by removing two load bearing columns. One removed column was supporting the roof helipad. The other removed column was in the fifth story directly below the first removed column location. During the column’s removal, changes in the strains of the columns adjacent to the column removed were measured as well as building vibrations in the area surrounding the column during its removal.

Author: Yong Yuan
Publisher: Springer Science & Business Media
ISBN: 9048128226
Category : Technology & Engineering
Languages : en
Pages : 1244

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Book Description
Following the great progress made in computing technology, both in computer and programming technology, computation has become one of the most powerful tools for researchers and practicing engineers. It has led to tremendous achievements in computer-based structural engineering and there is evidence that current devel- ments will even accelerate in the near future. To acknowledge this trend, Tongji University, Vienna University of Technology, and Chinese Academy of Engine- ing, co-organized the International Symposium on Computational Structural En- neering 2009 in Shanghai (CSE’09). CSE’09 aimed at providing a forum for presentation and discussion of sta- of-the-art development in scientific computing applied to engineering sciences. Emphasis was given to basic methodologies, scientific development and engine- ing applications. Therefore, it became a central academic activity of the Inter- tional Association for Computational Mechanics (IACM), the European Com- nity on Computational Methods in Applied Sciences (ECCOMAS), The Chinese Society of Theoretical and Applied Mechanic, the China Civil Engineering So- ety, and the Architectural Society of China. A total of 10 invited papers, and around 140 contributed papers were p- sented in the proceedings of the symposium. Contributors of papers came from 20 countries around the world and covered a wide spectrum related to the compu- tional structural engineering.

Author: Curtis James Wood
Publisher:
ISBN:
Category : Building failures
Languages : en
Pages :

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Book Description
In this research, experimental and analytical analysis of the progressive collapse potential of existing building were evaluated. The progressive collapse design guidelines typically recommend simplified analysis procedures involving instantaneous removal of specified critical columns in a building. The design guidelines were developed based on a majority of laboratory and numerical research. In this research, experimental data from the column removal from multiple structures is used to calibrate and validate numerical analysis methods. The current research involves one steel frame structure and three reinforced concrete structures. This data will be in addition to previous research conducted under a continuing program at The Ohio State University. The overall objective of this research is to evaluate the appropriateness of existing progressive collapse analysis and design requirements.

Author: Bo Yang
Publisher: Woodhead Publishing
ISBN: 0128222689
Category : Technology & Engineering
Languages : en
Pages : 390

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Book Description
Behaviour of Building Structures Subjected to Progressive Collapse gives in-depth and up-to-date quantitative and numerical analysis of building structures against progressive collapse. It does so at various levels, including bare steel joints, composite joints and sub-assemblages and frames under quasi-static loading conditions. The book provides analysis of the force transfer mechanisms of composite structures and reinforced concrete structures, along with detailed numerical models that shed light on the effects of critical parameters on progressive collapse resistances. It includes direct design methods that take into account various collapse-resisting mechanisms. The collapse of the World Trade Center in New York has spurred extensive experimental study and numerical analysis of the structural behavior of buildings under progressive collapse scenarios. Although design guidelines have been published by governments, most are missing up-to-date numerical and experimental results, quantitative accounts of force transfer mechanisms, and numerical guidelines. Offers in-depth analysis and numerical modeling for building structures against progressive collapse Provides analysis of the force-transfer mechanisms of composite and reinforced concrete structures Gives detailed numerical models that shed light on the effects of critical parameters on progressive resistances Includes direct design methods that take into account various collapse resisting mechanisms Offers a comprehensive reference for progressive collapse analysis and the design of building structures

Author: Daigoro Isobe
Publisher: Butterworth-Heinemann
ISBN: 0128130423
Category : Technology & Engineering
Languages : en
Pages : 226

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Book Description
Provides a new method for analysing collapse behaviours of buildings under various scenarios, such as impact, fire, blast demolition, earthquake, and tsunami. The analysis of the vulnerability of buildings against progressive collapse is a challenging task. Progressive Collapse of Structures: Numerical Codes and Applications provides a variety of numerical analysis tools and methods which allow engineers to simulate structural collapse behavior during all stages of the process. This book covers methods such as adaptively shifted integration (ASI) and ASI-Gauss techniques. Algorithms are supplied to simulate member fracture and contact behaviors. The author also supplies various numerical examples including case studies from the World Trade Center (WTC) towers in New York City, Nuevo Leon buildings in Mexico, and the collapse of the Canterbury Television (CTV) building in New Zealand. Discusses algorithms for simulating fracture and contact behaviors of structural members Covers fire-induced progressive collapse analyses of high-rise towers, seismic pounding analysis of adjacent buildings, blast demolition analysis of steel-framed structures, and many more Includes numerical codes that supply highly accurate solutions with less memory use and small computational cost

Author: Mohamed M. Talaat
Publisher:
ISBN:
Category : Reinforced concrete construction
Languages : en
Pages : 746

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Book Description

Author: fib Fédération internationale du béton
Publisher: fib Fédération internationale du béton
ISBN: 2883941033
Category : Technology & Engineering
Languages : en
Pages : 84

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Book Description
Since the 1980’s, several buildings throughout the world have been subject to gas explosions, impact by cars or airplanes, or car bomb attacks. In many cases the effect of the impact or explosion has been the failure of a critical structural member at the perimeter of the building. After the failure, the load supported by that member could not be redistributed and part or all of the structure has collapsed in a progressive manner. The phenomenon that occurs when local failure is not confined to the area of initial distress, and spreads horizontally and/or vertically through the structure, is termed progressive collapse. Progressive collapse is a relatively rare event, as it requires both an accidental action to cause local damage and a structure that lacks adequate continuity, ductility, and redundancy to prevent the spread of damage. It is technically very difficult and economically prohibitive to design buildings for absolute safety. However it is possible to construct precast concrete buildings that afford an acceptable degree of safety with regard to accidental actions. A structure is normally designed to respond properly, without damage, under normal load conditions, but local and/or global damages cannot be avoided under the effect of an unexpected, but moderate degree of accidental overload. Properly designed and constructed structures usually possess reasonable probability not to collapse catastrophically under such loads, depending on different factors, for example: the type of loading; the degree and the location of accidental loading in regard to the structure and its structural members; the type of structural system, the construction technology, and the spans between structural vertical members, etc. No structure can be expected to be totally resistant to actions arising from an unexpected and extreme cause, but it should not be damaged to an extent that is disproportionate to the original cause. The aim of fib Bulletin 63 is to summarize the present knowledge on the subject and to provide guidance for the design of precast structures against progressive collapse. This is addressed in terms of (a) the classification of the actions, (b) their effect on the structural types, (c) the strategies to cope with such actions, (d) the design methods and (e) some typical detailing, all supplemented with illustrations from around the world, and some model calculations.

Author: Uwe Starossek
Publisher: ICE Publishing
ISBN: 9780727761682
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
Progressive Collapse of Structures, Second edition provides structural engineers with the practical and systematic frameworks they need to anticipate the risk of progressive and/or disproportionate collapse, and to apply this knowledge to the design of new structures as well as the retrofit design of existing structures.