Research on a Basic Study of the High-Speed Penetration Dynamics of Textile Materials PDF Download
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Author: J. W. S. Hearle
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
The work described in a previous report has been extended to cover the effect of target diameter and backing material on penetration and energy absorption using a selection of the materials studied previously. The influence of change of target diameter is related to a simple theoretical treatment of penetration mechanics. The theoretical and experimental results confirm the importance of the shape of the stress-strain curve. Yielding materials give a high localized deformation with poor strain propagation and energy absorption, while locking materials give good strain propagation and energy absorption. A review of the work carried out under the current as well as previous contracts is presented and related to the history of research in the topic area to include a comparison of theoretical approaches and suggested direction for future research.
Author: J. W. S. Hearle
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
The work described in a previous report has been extended to cover the effect of target diameter and backing material on penetration and energy absorption using a selection of the materials studied previously. The influence of change of target diameter is related to a simple theoretical treatment of penetration mechanics. The theoretical and experimental results confirm the importance of the shape of the stress-strain curve. Yielding materials give a high localized deformation with poor strain propagation and energy absorption, while locking materials give good strain propagation and energy absorption. A review of the work carried out under the current as well as previous contracts is presented and related to the history of research in the topic area to include a comparison of theoretical approaches and suggested direction for future research.
Author: J. W. S. Hearle
Publisher:
ISBN:
Category :
Languages : en
Pages : 52
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Book Description
The work described in a previous report has been extended to cover the effect of target diameter and backing material on penetration and energy absorption using a selection of the materials studied previously. The influence of change of target diameter is related to a simple theoretical treatment of penetration mechanics. The theoretical and experimental results confirm the importance of the shape of the stress-strain curve. Yielding materials give a high localized deformation with poor strain propagation and energy absorption, while locking materials give good strain propagation and energy absorption. A review of the work carried out under the current as well as previous contracts is presented and related to the history of research in the topic area to include a comparison of theoretical approaches and suggested direction for future research.
Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 494
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Book Description
Author: Charles Bakis
Publisher: DEStech Publications, Inc
ISBN: 1605951072
Category : Technology & Engineering
Languages : en
Pages : 1892
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Book Description
New and unpublished U.S. and international research on multifunctional, active, biobased, SHM, self-healing composites -- from nanolevel to large structures New information on modeling, design, computational engineering, manufacturing, testing Applications to aircraft, bridges, concrete, medicine, body armor, wind energy This fully searchable CD-ROM contains 135 original research papers on all phases of composite materials. The document provides cutting edge research by US, Canadian, and Japanese authorities on matrix-based and fiber composites from design to damage analysis and detection. Major divisions of the work include: Structural Health Monitoring, Multifunctional Composites, Integrated Computational Materials Engineering, Interlaminar Testing, Analysis-Shell Structures, Thermoplastic Matrices, Analysis Non-classical Laminates, Bio-Based Composites, Electrical Properties, Dynamic Behavior, Damage/Failure, Compression-Testing, Active Composites, 3D Reinforcement, Dielectric Nanocomposites, Micromechanical Analysis, Processing, CM Reinforcement for Concrete, Environmental Effects, Phase-Transforming, Molecular Modeling, Impact.
Author: Xiaogang Chen
Publisher: Woodhead Publishing
ISBN: 1782424849
Category : Technology & Engineering
Languages : en
Pages : 550
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Book Description
Advanced Fibrous Composite Materials for Ballistic Protection provides the latest information on ballistic protection, a topic that remains an important issue in modern times due to ever increasing threats coming from regional conflicts, terrorism, and anti-social behavior. The basic requirements for ballistic protection equipment are first and foremost, the prevention of a projectile from perforating, the reduction of blunt trauma to the human body caused by ballistic impact, the necessity that they are thermal and provide moisture comfort, and that they are lightweight and flexible to guarantee wearer’s mobility. The main aim of this book is to present some of the most recent developments in the design and engineering of woven fabrics and their use as layering materials to form composite structures for ballistic personal protection. Chapter topics include High Performance Ballistic Fibres, Ultra-High Molecular Weight Polyethylene (UHMWPE), Ballistic Damage of Hybrid Composite Materials, Analysis of Ballistic Fabrics and Layered Composite Materials, and Multi-Scale Modeling of Polymeric Composite Materials for Ballistic Protection. Contributions from leading experts in the field Cutting edge developments on the engineering of ballistic materials Comprehensive analysis of the development and uses of advanced fibrous composite materials
Author:
Publisher:
ISBN:
Category : Shock (Mechanics)
Languages : en
Pages : 778
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Book Description
Author: A. Richard Horrocks
Publisher: Woodhead Publishing
ISBN: 1782424881
Category : Technology & Engineering
Languages : en
Pages : 453
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Book Description
The first edition of Handbook of Technical Textiles has been an essential purchase for professionals and researchers in this area since its publication in 2000. With revised and updated coverage, including several new chapters, this revised two volume second edition reviews recent developments and new technologies across the field of technical textiles. Volume 2 – Technical Textile Applications offers an indispensable guide to established and developing areas in the use of technical textiles. The areas covered include textiles for personal protection and welfare, such as those designed for ballistic protection, personal thermal and fire protection, and medical applications; textiles for industrial, transport and engineering applications, including composite reinforcement and filtration; and the growing area of smart textiles. Comprehensive handbook for all aspects of technical textiles Provides updated, detailed coverage of processes, fabric structure, and applications Ideal resource for those interested in high-performance textiles, textile processes, textile processing, and textile applications Many of the original, recognized experts from the first edition update their respective chapters
Author: Shahid Ul Islam
Publisher: Woodhead Publishing
ISBN: 0128226765
Category : Technology & Engineering
Languages : en
Pages : 680
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Book Description
Advances in Functional and Protective Textiles explores the latest research in the use of textile materials for protective clothing. The book’s international roster of researchers in industry and academia describe innovative applications in defense, medical, sports, fire protection, radiation protection, and more. This book is an invaluable resource for readers seeking to produce textiles with self-cleaning, antimicrobial, super-hydrophobic, UV-protective, insect repellant, flame retardant or anti-felting properties. Particular attention is given to textile fibers, including cotton, wool, viscose, and other synthetic fibers whose properties solve many problems. Sustainable approaches to the processing of textiles for protective properties are also addressed, as are hazards. Introduces the advanced testing and modeling methods that are necessary for the production of protective textiles Describes the properties of the latest advanced chemicals and materials used to make protective textiles and clothing Covers every step in the development of protective clothing, from the engineering of novel materials, to advanced fabrication methodologies and applications
Author:
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 732
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Book Description
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 456
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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
