Concrete Structures Subjected To Impact And Blast Loadings And Their Combinations

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Concrete Structures Subjected to Impact and Blast Loadings and Their Combinations

Chunwei Zhang,Gholamreza Gholipour
Concrete Structures Subjected to Impact and Blast Loadings and Their Combinations Book PDF

Author : Chunwei Zhang,Gholamreza Gholipour
Publisher : CRC Press
Page : 421 pages
File Size : 53,9 Mb
Release : 2022-05-08
Category : Technology & Engineering
ISBN : 9781000572957

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Concrete Structures Subjected to Impact and Blast Loadings and Their Combinations by Chunwei Zhang,Gholamreza Gholipour Pdf

Although much research focuses on investigating the responses of reinforced concrete (RC) structures under sole impact or blast loads, the responses of RC structures under a combination of impact and blast loads currently represent a gap in our knowledge. The combined actions of impact and blast loadings may be applied to RC structures during accidental or intentional collision of vessels, vehicles, etc., carrying explosive materials. A comprehensive study on the vulnerability of various structural members is carried out using finite element (FE) simulations under combination of impact and blast loads with the variations of various loading- and structural-related parameters and key parameters. This book introduces various structural analysis approaches for concrete structures when subjected to extreme loads such as impact and blast loadings. The theory of the combinations of impact and blast loads is proposed that can provide primary insights to the specific readers to develop new ideas in impact and blast engineering, including combined actions of extreme loads arising from real-world intentional or accidental events. This book will be of value to students (undergraduate or postgraduate), engineers, and researchers in structural and civil engineering, and specifically, those who are studying and investigating the performances of concrete structures under extreme loads.

Strengthening of Reinforced Concrete Structures

L C Hollaway,M Leeming
Strengthening of Reinforced Concrete Structures Book PDF

Author : L C Hollaway,M Leeming
Publisher : Elsevier
Page : 352 pages
File Size : 49,8 Mb
Release : 1999-03-05
Category : Technology & Engineering
ISBN : 9781855737617

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Strengthening of Reinforced Concrete Structures by L C Hollaway,M Leeming Pdf

The in situ rehabilitation or upgrading of reinforced concrete members using bonded steel plates is an effective, convenient and economic method of improving structural performance. However, disadvantages inherent in the use of steel have stimulated research into the possibility of using fibre reinforced polymer (FRP) materials in its place, providing a non-corrosive, more versatile strengthening system. This book presents a detailed study of the flexural strengthening of reinforced and prestressed concrete members using fibre reinforces polymer composite plates. It is based to a large extent on material developed or provided by the consortium which studied the technology of plate bonding to upgrade structural units using carbon fibre / polymer composite materials. The research and trial tests were undertaken as part of the ROBUST project, one of several ventures in the UK Government's DTI-LINK Structural Composites Programme. The book has been designed for practising structural and civil engineers seeking to understand the principles and design technology of plate bonding, and for final year undergraduate and postgraduate engineers studying the principles of highway and bridge engineering and structural engineering. Detailed study of the flexural strengthening of reinforced and prestressed concrete members using fibre reinforced polymer composites Contains in-depth case histories

Proceedings fib Symposium in Tel-Aviv Israel

FIB – International Federation for Structural Concrete
Proceedings fib Symposium in Tel Aviv Israel Book PDF

Author : FIB – International Federation for Structural Concrete
Publisher : FIB - Féd. Int. du Béton
Page : 746 pages
File Size : 46,8 Mb
Release : 2013-04-01
Category : Technology & Engineering
ISBN : 9789659203901

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Proceedings fib Symposium in Tel-Aviv Israel by FIB – International Federation for Structural Concrete Pdf

Structures Subject to Dynamic Loading

R. Narayanan,Terence Martin Roberts
Structures Subject to Dynamic Loading Book PDF

Author : R. Narayanan,Terence Martin Roberts
Publisher : CRC Press
Page : 342 pages
File Size : 40,8 Mb
Release : 1991-07-08
Category : Technology & Engineering
ISBN : 185166582X

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Structures Subject to Dynamic Loading by R. Narayanan,Terence Martin Roberts Pdf

This text contains a number of self-contained chapters by researchers from around the world dealing with various aspects of structures subjected to dynamic loading. Topics covered include the earthquake resistant design of steel and reinforced concrete structures, dynamic fluid and soil structure interaction, wind induced vibrations and damping of structures and structures subjected to impact, blast and travelling loads.

Design Against Blast

S. Syngellakis
Design Against Blast Book PDF

Author : S. Syngellakis
Publisher : WIT Press
Page : 225 pages
File Size : 44,6 Mb
Release : 2013
Category : Technology & Engineering
ISBN : 9781845647506

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Design Against Blast by S. Syngellakis Pdf

Terrorist attacks and other destructive incidents caused by explosives have, in recent years, prompted considerable research and development into the protection of structures against blast loads. For this objective to be achieved, experiments have been performed and theoretical studies carried out to improve our assessments of the intensity as well as the space-time distribution of the resulting blast pressure on the one hand and the consequences of an explosion to the exposed environment on the other.This book aims to enhance awareness on and understanding of these topical issues through a collection of relevant, Transactions of the Wessex Institute of Technology articles written by experts in the field. The book starts with an overview of key physics-based algorithms for blast and fragment environment characterisation, structural response analyses and structural assessments with reference to a terrorist attack in an urban environment and the management of its inherent uncertainties.A subsequent group of articles is concerned with the accurate definition of blast pressure, which is an essential prerequisite to the reliable assessment of the consequences of an explosion. Other papers are concerned with alternative methods for the determination of blast pressure, based on experimental measurements or neural networks. A final group of articles reports investigations on predicting the response of specific structural entities and their contents.The book concludes with studies on the effectiveness of steel-reinforced polymer in improving the performance of reinforced concrete columns and the failure mechanisms of seamless steel pipes used in nuclear industry.

Development of Ultra-High Performance Concrete against Blasts

Chengqing Wu,Jun Li,Yu Su
Development of Ultra High Performance Concrete against Blasts Book PDF

Author : Chengqing Wu,Jun Li,Yu Su
Publisher : Woodhead Publishing
Page : 422 pages
File Size : 45,8 Mb
Release : 2018-03-19
Category : Architecture
ISBN : 9780081024966

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Development of Ultra-High Performance Concrete against Blasts by Chengqing Wu,Jun Li,Yu Su Pdf

Development of Ultra-High Performance Concrete against Blasts: From Materials to Structures presents a detailed overview of UHPC development and its related applications in an era of rising terrorism around the world. Chapters present case studies on the novel development of the new generation of UHPC with nano additives. Field blast test results on reinforced concrete columns made with UHPC and UHPC filled double-skin tubes columns are also presented and compiled, as is the residual load-carrying capacities of blast-damaged structural members and the exceptional performance of novel UHPC materials that illustrate its potential in protective structural design. As a notable representative, ultra-high performance concrete (UHPC) has now been widely investigated by government agencies and universities. UHPC inherits many positive aspects of ultra-high strength concrete (UHSC) and is equipped with improved ductility as a result of fiber addition. These features make it an ideal construction material for bridge decks, storage halls, thin-wall shell structures, and other infrastructure because of its protective properties against seismic, impact and blast loads. Focuses on the principles behind UHPC production, properties, design and detailing aspects Presents a series of case studies and filed blast tests on columns and slabs Focuses on applications and future developments

Response of Structures Under Extreme Loading

Venkatesh K.R. Kodur,Nemkumar Banthia
Response of Structures Under Extreme Loading Book PDF

Author : Venkatesh K.R. Kodur,Nemkumar Banthia
Publisher : DEStech Publications, Inc
Page : 1014 pages
File Size : 54,7 Mb
Release : 2015-07-01
Category : Technology & Engineering
ISBN : 9781605952277

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Response of Structures Under Extreme Loading by Venkatesh K.R. Kodur,Nemkumar Banthia Pdf

Original research on performance of materials under a wide variety of blasts, impacts, severe loading and fireCritical information for protecting buildings and civil infrastructure against human attack, deterioration and natural disastersTest and design data for new types of concrete, steel and FRP materials This technical book is devoted to the empirical and theoretical analysis of how structures and the materials constituting them perform under the extreme conditions of explosions, fire, and impact. Each of the 119 fully refereed presentations is published here for the first time and was selected because of its original contribution to the science and engineering of how materials, bridges, buildings, tunnels and their components, such as beams and pre-stressed parts, respond to potentially destructive forces. Emphasis is placed on translating empirical data to design recommendations for strengthening structures, including strategies for fire and earthquake protection as well as blast mitigation. Technical details are provided on the development and behavior of new resistant materials, including reinforcements, especially for concrete, steel and their composites.

Concrete Structures Under Projectile Impact

Qin Fang,Hao Wu
Concrete Structures Under Projectile Impact Book PDF

Author : Qin Fang,Hao Wu
Publisher : Springer
Page : 577 pages
File Size : 41,7 Mb
Release : 2018-07-25
Category : Technology & Engineering
ISBN : 9811099227

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Concrete Structures Under Projectile Impact by Qin Fang,Hao Wu Pdf

In this book, the authors present their theoretical, experimental and numerical investigations into concrete structures subjected to projectile and aircraft impacts in recent years. Innovative approaches to analyze the rigid, mass abrasive and eroding projectile penetration and perforation are proposed. Damage and failure analyses of nuclear power plant containments impacted by large commercial aircrafts are numerically and experimentally analyzed. Ultra-high performance concrete materials and structures against the projectile impact are developed and their capacities of resisting projectile impact are evaluated. This book is written for the researchers, engineers and graduate students in the fields of protective structures and terminal ballistics.

Design of precast concrete structures against accidental actions

fib Fédération internationale du béton
Design of precast concrete structures against accidental actions Book PDF

Author : fib Fédération internationale du béton
Publisher : fib Fédération internationale du béton
Page : 84 pages
File Size : 46,7 Mb
Release : 2012-01-01
Category : Technology & Engineering
ISBN : 9782883941038

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Design of precast concrete structures against accidental actions by fib Fédération internationale du béton Pdf

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.

Performance, Protection and Strengthening of Structures under Extreme Loading

Ezio Cadoni,Marco di Prisco
Performance Protection and Strengthening of Structures under Extreme Loading Book PDF

Author : Ezio Cadoni,Marco di Prisco
Publisher : Trans Tech Publications Ltd
Page : 900 pages
File Size : 49,6 Mb
Release : 2011-07-27
Category : Technology & Engineering
ISBN : 9783038135425

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Performance, Protection and Strengthening of Structures under Extreme Loading by Ezio Cadoni,Marco di Prisco Pdf

These papers were presented at the Third International Workshop on the Performance, Protection and Strengthening of Structures under Extreme Loading - Protect2011 - held in Lugano (Switzerland) from August 30th to September 1st, 2011. This event sprang from the cross-border cooperation between two universities, SUPSI and Politecnico di Milano, which have long been engaged in research in these particular areas. Protect2011 is a clear sign that such collaboration offers the opportunity for mutual growth, to the benefit of all. Volume is indexed by Thomson Reuters CPCI-S (WoS). In common with previous Protect workshops, this book contains over 100 peer-reviewed papers, originating from about 30 countries on 5 continents, that collectively provide an excellent snapshot of the state-of-the-art of this field and highlight some remarkable modern developments.

Seismic Performance of Concrete Buildings

Liviu Crainic,Mihai Munteanu
Seismic Performance of Concrete Buildings Book PDF

Author : Liviu Crainic,Mihai Munteanu
Publisher : CRC Press
Page : 266 pages
File Size : 42,8 Mb
Release : 2012-12-10
Category : Technology & Engineering
ISBN : 9780415631860

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Seismic Performance of Concrete Buildings by Liviu Crainic,Mihai Munteanu Pdf

This book examines and presents essential aspects of the behavior, analysis, design and detailing of reinforced concrete buildings subjected to strong seismic activity. Seismic design is an extremely complex problem that has seen spectacular development in the last decades. The present volume tries to show how the principles and methods of earthquake engineering can be applied to seismic analysis and design of reinforced concrete buildings. The book starts with an up-to-date presentation of fundamental aspects of reinforced concrete behavior quantified through constitutive laws for monotonic and hysteretic loading. Basic concepts of post-elastic analysis like plastic hinge, plastic length, fiber models, and stable and unstable hysteretic behaviour are, accordingly, defined and commented upon. For a deeper understanding of seismic design philosophy and of static and dynamic post-elastic analysis, seismic behavior of different types of reinforced concrete structures (frames, walls) is examined in detail. Next, up-to-date methods for analysis and design are presented. The powerful concept of structural system is defined and systematically used to explain the response to seismic activity, as well as the procedures for analysis and detailing of common building structures. Several case studies are presented. The book is not code-oriented. The structural design codes are subject to constant reevaluation and updating. Rather than presenting code provisions, this book offers a coherent system of notions, concepts and methods, which facilitate understanding and application of any design code. The content of this book is based mainly on the authors’ personal experience which is a combination of their teaching and research activity as well as their work in the private sector as structural designers. The work will serve to help students and researchers, as well as structural designers to better understand the fundamental aspects of behavior and analysis of reinforced concrete structures and accordingly to gain knowledge that will ensure a sound design of buildings.

Structures Under Shock and Impact XII

G. Schleyer,C. A. Brebbia
Structures Under Shock and Impact XII Book PDF

Author : G. Schleyer,C. A. Brebbia
Publisher : WIT Press
Page : 413 pages
File Size : 55,8 Mb
Release : 2013
Category : Technology & Engineering
ISBN : 9781845646127

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Structures Under Shock and Impact XII by G. Schleyer,C. A. Brebbia Pdf

Of interest to engineers from civil, military, nuclear, offshore, aeronautical, transportation and other backgrounds, this book contains the proceedings of a well-established conference on the subject that was first held in 1989. Topics covered include: Impact and Blast Loading Characteristics; Protection of Structures from Blast Loads; Energy Absorbing Issues; Structural Crashworthiness; Hazard Mitigation and Assessment; Behaviour of Steel Structures; Behaviour of Structural Concrete; Material Response to High Rate Loading; Seismic Engineering Applications; Interaction Between Computational and Experimental Results; Innovative Materials and Material Systems; Fluid Structure Interaction.The shock and impact behaviour of structures presents challenges to researchers not only because it has obvious time-dependent aspects, but also because it is difficult to specify the external dynamic loading characteristics and to obtain the full dynamic properties of materials. It is crucial that we find ways to share the contributions and understanding that are developing from various theoretical, numerical and experimental studies, as well as investigations into material properties under dynamic loading conditions. This book helps to meet that need.