Air Blast Pressures On A Cantilever Wall
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Air Blast Pressures On A Cantilever Wall
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Author : Morris Feigen
language : en
Publisher:
Release Date : 1951
Air Blast Pressures On A Cantilever Wall written by Morris Feigen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1951 with Blast effect categories.
Modular Frp Composite Blast Wall System Test And Analysis
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Author : Ross Brayton Cussen
language : en
Publisher:
Release Date : 2004
Modular Frp Composite Blast Wall System Test And Analysis written by Ross Brayton Cussen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.
Earthquake Engineering Research Center Library Printed Catalog
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Author : University of California, Berkeley. Earthquake Engineering Research Center. Library
language : en
Publisher:
Release Date : 1975
Earthquake Engineering Research Center Library Printed Catalog written by University of California, Berkeley. Earthquake Engineering Research Center. Library and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Buildings categories.
Blast Loads Behind Vertical Walls
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Author : Mary E. Beyer
language : en
Publisher:
Release Date : 1986
Blast Loads Behind Vertical Walls written by Mary E. Beyer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with categories.
This paper presents preliminary design criteria for vertical cantilever blast deflector walls intented to reduce the blast environment from explosions detonated immediately behind the walls. The design criteria relates the peak blast overpressure, total blast impulse, and effective duration of the overpressure in a format that facilitates the design of blast deflector walls and the predication of the blast environment behind walls.
Design Of Structures To Resist The Effects Of Atomic Weapons
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Author : United States. Army
language : en
Publisher:
Release Date : 1959
Design Of Structures To Resist The Effects Of Atomic Weapons written by United States. Army and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Nuclear bomb shelters categories.
Air Blast Effects On Concrete Walls
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Author :
language : en
Publisher:
Release Date : 1976
Air Blast Effects On Concrete Walls written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with categories.
The effects of airblast due to explosive detonation in close proximity of a concrete wall are investigated analytically. Estimates are obtained both for the spalling of the back-face of the concrete wall and for the overall wall response produced by the total impulsive load of the air blast. Assuming elastic wave propagation in the concrete wall, it is found that as spall thickness increases the spall velocity decreases. This holds for normal as well as oblique wave incidence on the back-face of the wall. Therefore, for debris which has significant mass, the ejection velocity produced by spalling action alone is quite moderate. Plastic yield-line analysis of the wall segment subjected to the impulsive loading of the air blast indicates that for sufficiently large explosions substantial displacements and peak velocities can occur in typical shield walls. Thus for close-in explosions severe wall damage and/or breaching should be expected. Also coupling between spallation and the gross wall motion is possible. This occurs when debris produced by spalling action is ejected at high velocities by the rapid wall motion.
Effects Of Air Blast On Power Plant Structures And Components
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Author : C. A. Kot
language : en
Publisher:
Release Date : 1978
Effects Of Air Blast On Power Plant Structures And Components written by C. A. Kot and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Buildings categories.
Statistically Based Air Blast Load Factors Based On Imprecised Parameter Statistics For Reinforced Concrete Wall
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Author : Tanit Jaisa-ard
language : en
Publisher:
Release Date : 2015
Statistically Based Air Blast Load Factors Based On Imprecised Parameter Statistics For Reinforced Concrete Wall written by Tanit Jaisa-ard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
The determination of acceptable air blast load factors for Load and Resistance Factor Design (LRFD) is complicated due to highly variable loads and to non-linear and rate dependent material and structural response that can result. This has resulted in the use of blast load factors that are set equal to unity since load uncertainty, which is typically used as a probabilistic basis for developing LRFD load factors, is not considered. A precise distribution of random variables also has been required for load and resistance factor determination in LRFD. However, in the case where their distributions are uncertain due to insufficient data, such as for blast events, assumptions will be made that overlook uncertainties that should be accounted in the derivation. In this study, a combination of Response Surface Metamodels (RSM), Monte Carlo Simulations (MCS), and Probability Box (P-Box) that incorporate nonlinear finite element models were used to derive statistically-based blast load factors for LRFD. Load factor development centered on a case study involving a reinforced concrete (RC) cantilevered wall subjected to free air blasts. The resulting load factor was found to be 1.41 when precise parameter statistics were assumed. This blast load factor was then used to design a new RC cantilevered wall and this new wall was found to have its reliability close to the target value. However, when parameter uncertainty was considered, the resulting load factors based on P-Box representation were found to be a range between 1.16 and 1.74, indicating that there was a possibility that the load factor of 1.41 obtained from precise parameter statistic assumptions could be unreliable.
Report
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Author :
language : en
Publisher:
Release Date : 1975
Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Buildings categories.
Sustainable Building Materials And Construction
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Author : B. Kondraivendhan
language : en
Publisher: Springer Nature
Release Date : 2022-05-13
Sustainable Building Materials And Construction written by B. Kondraivendhan and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-13 with Technology & Engineering categories.
This book presents the select proceedings of the International Conference on Sustainable Building Materials and Construction (ICSBMC 2021), and examines a range of durable, energy-efficient, advance construction and building materials produced from industrial wastes and byproducts. The topics covered include advanced construction materials, durability of concrete structures, waste utilization, repair & rehabilitation of concrete structures, structural analysis & design, composites, nanomaterials and smart materials in seismic engineering. The book also discusses various properties and performance attributes of modern-age concretes including their strength, durability, workability, and carbon footprint. This book will be a precious reference for beginners, researchers, and professionals interested in sustainable construction and allied fields.