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State Of The Art Of Blast Resistant Windows
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Book Synopsis State of the Art of Blast Resistant Windows in 1996 by :
Download or read book State of the Art of Blast Resistant Windows in 1996 written by and published by . This book was released on 1996 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper is written to serve two purposes. The first is to provide a balanced overview on the many glazing materials available for blast resistant windows. As this particular field, unlike steel or concrete design, has many commercial interests actively involved in the marketplace and proposing design procedures, it can be difficult for the user and designer to gain a clear perspective. The second purpose of this paper is to add to the open engineering literature four blast tests performed on polycarbonate during the fall of 1994.
Book Synopsis State of the Art of Blast Resistant Windows by :
Download or read book State of the Art of Blast Resistant Windows written by and published by . This book was released on 1994 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade a reliable, but possibly conservative, practice has evolved for the design of blast resistant window systems. Herein, the procedure for glazing design is first summarized. This is then comprehensively compared to the results of various prototype tests. Next, the failure criteria for the glass component of the system is critically considered. Finally, the practice for window frame design is examined with a view toward reliable economies. Over the last 10 years, a design methodology has been formulated, developed and tested for the design of blast resistant glazing. Design procedures have been specifically developed for thermally tempered glass, semi-tempered glass, polycarbonate, laminated tempered, laminated semi-tempered, and annealed laminated glass. A procedure for analyzing monolithic annealed (regular plate or float glass) has also been established (none of the authors recommend annealed or wire glass for blast resistant design). This approach has been subjected to peer review and published in the Department of Defense Structures to Resist the Effects of Accidental Explosions, Army TM5-1300, Navy NAVFAC P-397, and Air Force AFR 88- 22, the Naval Physical Security Equipment Manual and the Corps of Engineers Security Engineering Manual Handbook. The approach has also been adopted for design by the United States Department of State and other governmental agencies. The theoretical approach used to develop the design curves, tables, and formulas has also been incorporated into many computer programs. Gerald Meyers developed and wrote TM, PE, PR, EMB, WINDOW, BWORK, BLASTOP, and GLASSTOP. Donald Baldwin has incorporated much of the theory into WINDX, GPLAC, WINLAC, SAFEVUE, MAXLITE, VUELITE and MAXVUE.
Book Synopsis Full Scale Testing of Polymer Reinforced Blast Resistant Windows by :
Download or read book Full Scale Testing of Polymer Reinforced Blast Resistant Windows written by and published by . This book was released on 2004 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary of the state of the art in research and design of protective glazing and recent full-scale testing efforts of the Air Force Research Laboratory (AFRL) on blast resistant windows that use advanced materials. Failure mechanisms observed from recent explosive tests are presented, along with analytical models that are being developed to predict the resistance provided by the polymer reinforcement. Challenges include optimizing mechanical properties of reinforcement, design thickness and lay-up of the polymer and glass layers, and designing optimum mechanisms for transferring load to host structure. The needs and direction of future blast resistant window research are discussed.
Book Synopsis Analysis of Glass Panels Subjected to Blast Load by : Matthias Förch
Download or read book Analysis of Glass Panels Subjected to Blast Load written by Matthias Förch and published by Springer. This book was released on 2019-04-11 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present doctoral dissertation contributes to the analysis of glass panels subjected to blast load, concentrating on monolithic and laminated glass prior to glass fracture. A straightforward graphical solution for monolithic glass is presented to identify maximum deformation and maximum principal stress for small and large deformations for static and idealized blast load without software. On the basis of experimental tests, load duration factors kmod for impact and blast load design for annealed glass, heat strengthened glass and fully tempered glass are proposed. In addition, design strength values for impact and blast design based on the European and German standards are suggested. As a result, blast pressure capacity charts for monolithic fully tempered glass plates subjected to idealized blast load are presented. Moreover, design temperatures of interlayer in blast design situation based on empirical data in accordance with Eurocode are determined for vertical double glazed and triple glazed units for Germany, showing that laminated glass should not be regarded with monolithic glass approach in general.
Book Synopsis A Comparison of Existing Standards for Testing Blast Resistant Glazing and Windows by : Alexander Stolz
Download or read book A Comparison of Existing Standards for Testing Blast Resistant Glazing and Windows written by Alexander Stolz and published by . This book was released on 2014 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. Senate. Committee on Appropriations. Subcommittee on State, Foreign Operations, and Related Programs Publisher : ISBN 13 : Total Pages :1076 pages Book Rating :4.3/5 ( download)
Book Synopsis State, Foreign Operations, and Related Programs Appropriations for Fiscal Year 2007 by : United States. Congress. Senate. Committee on Appropriations. Subcommittee on State, Foreign Operations, and Related Programs
Download or read book State, Foreign Operations, and Related Programs Appropriations for Fiscal Year 2007 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on State, Foreign Operations, and Related Programs and published by . This book was released on 2006 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis State, Foreign Operations, and Related Programs Appropriations for Fiscal Year ... by : United States. Congress. Senate. Committee on Appropriations
Download or read book State, Foreign Operations, and Related Programs Appropriations for Fiscal Year ... written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 2006 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Emerging Materials for Civil Infrastructure by : Roberto A. Lopez-Anido
Download or read book Emerging Materials for Civil Infrastructure written by Roberto A. Lopez-Anido and published by ASCE Publications. This book was released on 2000-01-01 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared by the Emerging Materials Committee of the Materials Division of ASCE. This report presents a review of the state of the art on emerging materials for use in civil engineering infrastructure. Emerging materials include novel and new materials, as well as traditional materials with profound potential in new applications. A material or class of materials is considered "emerging" if its use has not yet progressed to a stage wherein well-established guidelines, codes, and specifications exist for its use. This report is conveniently divided into chapters that address specific classes of materials andØhighlight the most recent developments in materials technologies relevant to civil infrastructure.Ø Topics include: smart materials for civil engineering applications; fiber reinforced composites in civil infrastructure; emerging geomaterials for ground improvement; aluminum materials and the infrastructure; polymer concrete made with recycled plastics; state of the practice in asphalt technology; emerging uses for masonry materials; and emerging uses for window glass. The practicing engineer, student, or general reader will find this to be an easy-to-use reference for construction material systems that are being developed for use in civil engineering.
Book Synopsis Increasing Blast and Fire Resistance in Buildings by : United States. Office of Civil Defense
Download or read book Increasing Blast and Fire Resistance in Buildings written by United States. Office of Civil Defense and published by . This book was released on 1970 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on Science, State, Justice, and Commerce, and Related Agencies Publisher : ISBN 13 : Total Pages :1078 pages Book Rating :4.F/5 ( download)
Book Synopsis Science, the Departments of State, Justice, and Commerce, and Related Agencies Appropriations for 2007 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Science, State, Justice, and Commerce, and Related Agencies
Download or read book Science, the Departments of State, Justice, and Commerce, and Related Agencies Appropriations for 2007 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Science, State, Justice, and Commerce, and Related Agencies and published by . This book was released on 2006 with total page 1078 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Architectural Record written by and published by . This book was released on 2001 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Blast and Penetration-resistant Materials by : Benjamin D. Craig
Download or read book Blast and Penetration-resistant Materials written by Benjamin D. Craig and published by . This book was released on 2001 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recommendations for the Improvement of Existing European Norms for Testing the Resistance of Windows and Glazed Façades to Explosive Effects by :
Download or read book Recommendations for the Improvement of Existing European Norms for Testing the Resistance of Windows and Glazed Façades to Explosive Effects written by and published by . This book was released on 2015 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is important to protect critical buildings (shopping centres, government buildings and embassies), infrastructure and utilities, train and underground stations from being damaged, destroyed or disrupted by deliberate acts of terrorism, criminal activity and malicious behaviour. Normal regulations and building guidelines do not generally take into account these threats. The introduction of appropriate regulations or guidelines, where deemed necessary, should enhance the resilience of buildings and infrastructures against explosion incidents. In order to protect the built infrastructure, testing methods are required which can answer the question whether certain building elements can withstand certain loading conditions created by an explosive event. The applicable state-of-the-art techniques may include either experimental or numerical methods, or a combination of both. Therefore, the thematic group (TG) on the resistance of structures to explosion effects was formed in order to bring the required expertise together, to make it commonly available and to find and define harmonised methods and solutions which can be provided to the decision-makers responsible for critical infrastructure protection. The TG described in a fist report [JPC87202] the physical phenomena which have to be understood in order to ensure a proper testing of the elements and a correct interpretation of the results. In a second step, the differences between the existing standards for testing blast-resistant glazing and windows have been derived, and a basis for fundamental recommendations for the future development of the suite of European standards has been addressed [JRC94930]. Based on the prior findings, this report now formulates the proper enhancements of the existing standards in terms of actual recommendations for the improvement of the test standards.
Book Synopsis Specialty Symposium on Structures Response to Impact and Blast by : David Z. Yankelevsky
Download or read book Specialty Symposium on Structures Response to Impact and Blast written by David Z. Yankelevsky and published by . This book was released on 1996 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Risk Management Series: Incremental Protection for Existing Commercial Buildings from Terrorist Attack by : Federal Emergency Agency
Download or read book Risk Management Series: Incremental Protection for Existing Commercial Buildings from Terrorist Attack written by Federal Emergency Agency and published by FEMA. This book was released on 2013-01-27 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Federal Emergency Management Agency (FEMA) developed FEMA 459, Incremental Protection for Existing Commercial Buildings from Terrorist Attack, to provide guidance to owners of existing commercial buildings and their architects and engineers on security and operational enhancements to address vulnerabilities to explosive blasts and chemical, biological, and radiological hazards. It also addresses how to integrate these enhancements into the ongoing building maintenance and capital improvement programs. These enhancements are intended to mitigate or eliminate long-term risk to people and property. FEMA's Risk Management Series publications addressing security risks are based on two core documents: FEMA 426, Reference Manual to Mitigate Potential Terrorist Attacks Against buildings, and FEMA 452, Risk Assessment: A How-To Guide to Mitigate Potential Terrorist Attacks Against Buildings. FEMA 426 provides guidance to the building science community of architects and engineers on reducing physical damage caused by terrorist assaults to buildings, related infrastructure, and people. FEMA 452 outlines methods for identifying the critical assets and functions within buildings, determining the potential threats to those assets, and assessing the building's vulnerabilities to those threats. This assessment of risks facilitates hazard mitigation decision-making. Specifically, the document addresses methods for reducing physical damage to structural and nonstructural components of buildings and related infrastructure and reducing resultant casualties during conventional bomb attacks, as well as attacks involving chemical, biological, and radiological agents. FEMA 459 can be used in conjunction with FEMA 452. This manual presents an integrated, incremental rehabilitation approach to implementing the outcomes of a risk assessment completed in accordance with FEMA 452, Risk Assessment: A How-To Guide to Mitigate Potential Terrorist Attacks Against Building. This approach is intended to minimize disruption to building operations and control costs for existing commercial buildings. The integrated incremental approach to risk reduction in buildings was initially developed in relation to seismic risk and was first articulated in FEMA's Risk Management Series in the widely disseminated FEMA 395, Incremental Seismic Rehabilitation of School Buildings (K-12), published in June 2003. In 2004 and 2005, FEMA also published Incremental Seismic Rehabilitation manuals (FEMA 396-400) for hospitals, office buildings, multifamily apartments, retail buildings, and hotels and motels. This manual outlines an approach to incremental security enhancement in four types of existing commercial buildings: office buildings, retail buildings, multifamily apartment buildings, and hotel and motel buildings. It addresses both physical and operational enhancements that reduce building vulnerabilities to blasts and chemical, biological, and radiological attacks, within the constraints of the existing site conditions and building configurations.
Book Synopsis Developing Design Tools and Standards for Blast-Resistant Windows by : Parekh
Download or read book Developing Design Tools and Standards for Blast-Resistant Windows written by Parekh and published by Tredition Gmbh. This book was released on 2024-05-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Blast-resistant windows are no longer a futuristic concept, but a crucial security element. To ensure their effectiveness, Canada is developing design tools and standards. These tools empower architects and engineers with the knowledge to create windows that can withstand the immense pressure and debris of an explosion. Imagine software that simulates blast effects, allowing designers to test and refine window systems virtually. Standardized testing procedures will ensure consistent performance across different window designs. This meticulous approach is vital for critical infrastructure, government buildings, and even high-risk residential areas. By establishing clear design guidelines and rigorous testing methods, Canada is building a national shield. These windows won't just protect lives, they'll minimize structural damage, allowing for a faster recovery after an event. This initiative signifies a commitment to public safety and sets a valuable example for global security standards
Book Synopsis Blind Trust (The SNAP Agency Book #3) by : Natalie Walters
Download or read book Blind Trust (The SNAP Agency Book #3) written by Natalie Walters and published by Baker Books. This book was released on 2023-04-11 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lyla Fox knows she has a reputation at the SNAP Agency for impulsivity, but when she receives a threatening letter from a man she helped put in prison, she can't stop herself from going all in to find out why he's coming after her. Unfortunately, she's going to need the help of the one person who questions her reckless choices more than anyone else. Explosives and weapons specialist Nicolás Garcia agrees to help Lyla in order to keep her safe, but her recklessness continues to be a major concern, especially when her investigation into a conspiracy puts a target on her back. Dealing with bombs is dangerous. Working with Lyla is proving to be just as treacherous--to both the mission and his heart. Natalie Walters closes out her SNAP Agency series with a bang with this nail-biting story of a deadly government conspiracy, an unlikely couple, and an ending that will leave you breathless.
