Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
The Effects of Embedded Internal Delaminations on Composite Laminate Compression Strength; an Experimental Review
Author: The Effects of Embedded Internal Delaminations on Composite Laminate Compression Strength; An Experimental Review
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781722861391
Category :
Languages : en
Pages : 26
Book Description
Delaminations in laminated composite materials can degrade the compressive strength of these materials. Delaminations can form as a result of impact damage or processing flaws. In order to better understand the effects of these delaminations on the compressive behavior of laminated composite plates, programs have been conducted to assess the criticality of prescribed delaminations of known size, shape, and location on the compression strength of laminated composites. A review of these programs is presented along with highlights of pertinent findings from each. Nettles, Alan T. Marshall Space Flight Center ...
Scientific and Technical Aerospace Reports
Author: Monthly Catalog of United States Government Publications
Author: Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 950
Book Description
FY 1994 Scientific and Technical Reports, Articles, Papers, and Presentations
Author: Government reports annual index
Author: Applied Mechanics Reviews
Author: Government Reports Announcements & Index
Author: Structural Health Monitoring For Advanced Composite Structures
Author: M H Ferri AliabadiPublisher: World Scientific
ISBN: 1786343940
Category : Technology & Engineering
Languages : en
Pages : 286
Book Description
Structural health monitoring (SHM) is a relatively new and alternative way of non-destructive inspection (NDI). It is the process of implementing a damage detection and characterization strategy for composite structures. The basis of SHM is the application of permanent fixed sensors on a structure, combined with minimum manual intervention to monitor its structural integrity. These sensors detect changes to the material and/or geometric properties of a structural system, including changes to the boundary conditions and system connectivity, which adversely affect the system's performance.This book's primary focus is on the diagnostics element of SHM, namely damage detection in composite structures. The techniques covered include the use of Piezoelectric transducers for active and passive Ultrasonics guided waves and electromechanical impedance measurements, and fiber optic sensors for strain sensing. It also includes numerical modeling of wave propagation in composite structures. Contributed chapters written by leading researchers in the field describe each of these techniques, making it a key text for researchers and NDI practitioners as well as postgraduate students in a number of specialties including materials, aerospace, mechanical and computational engineering.