NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 182

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NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 182

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Book Description


A Technology Assessment of Nondestructive Evaluation (NDE) of Advanced Fiber Reinforced Polymer Composites

A Technology Assessment of Nondestructive Evaluation (NDE) of Advanced Fiber Reinforced Polymer Composites PDF Author: H. Thomas Yolken
Publisher:
ISBN:
Category : Nondestructive testing
Languages : en
Pages : 76

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International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1044

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Defects and Damage in Composite Materials and Structures

Defects and Damage in Composite Materials and Structures PDF Author: Rikard Benton Heslehurst
Publisher: CRC Press
ISBN: 146658047X
Category : Technology & Engineering
Languages : en
Pages : 216

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Book Description
The advantages of composite materials include a high specific strength and stiffness, formability, and a comparative resistance to fatigue cracking and corrosion. However, not forsaking these advantages, composite materials are prone to a wide range of defects and damage that can significantly reduce the residual strength and stiffness of a structure or result in unfavorable load paths. Emphasizing defect identification and restitution, Defects and Damage in Composite Materials and Structures explains how defects and damage in composite materials and structures impact composite component performance. Providing ready access to an extensive, descriptive list of defects and damage types, this must-have reference: Examines defect criticality in composite structures Recommends repair actions to restore structural integrity Discusses failure modes and mechanisms of composites due to defects Reviews NDI processes for finding and identifying defects in composite materials Relating defect detection methods to defect type, the author merges his experience in the field of in-service activities for composite airframe maintenance and repair with indispensable reports and articles on defects and damage in advanced composite materials from the last 50 years.

Proceedings of the 14th US Army Symposium on Solid Mechanics

Proceedings of the 14th US Army Symposium on Solid Mechanics PDF Author: Kailasam R. Iyer
Publisher:
ISBN:
Category : Ceramic materials
Languages : en
Pages : 698

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NASA Langley Scientific and Technical Information Output: 1994, Volume 1

NASA Langley Scientific and Technical Information Output: 1994, Volume 1 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 180

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Engineered Materials Abstracts

Engineered Materials Abstracts PDF Author:
Publisher:
ISBN:
Category : Ceramic materials
Languages : en
Pages : 658

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Aeronautical Enginnering: A Cumulative Index to a Continuing Bibliography (supplement 312)

Aeronautical Enginnering: A Cumulative Index to a Continuing Bibliography (supplement 312) PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 392

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Insight

Insight PDF Author:
Publisher:
ISBN:
Category : Nondestructive testing
Languages : en
Pages : 1116

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Damage and Repair of Aerospace Composite Materials

Damage and Repair of Aerospace Composite Materials PDF Author: Charles Lu
Publisher: SAE International
ISBN: 076800098X
Category : Transportation
Languages : en
Pages : 146

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Book Description
Damage and Repair of Aerospace Composite Materials reports the latest developments on the detection and repair of composite structures from the perspective of ten SAE technical papers, especially chosen for this book. This micro-collection of papers offers an overview of composite utilization on large-scale commercial aircraft as well as an outline of general damage inspection and repair of composite structures. On the damage detection side, really important techniques are explained, including: • Porosity inspection of large composite panels. • Damage detection of large composites using acoustic ultrasonic and radio frequency methods. • Discrimination of damaged and undamaged composite panels using acoustic emission sensors. • Automated defect inspection system integrated in the production line by utilizing laser sensors and cameras. The latest studies in damage repair of composite structures are also presented, including: • the design of a bonded repair technique for multilayer laminate composite panels. • the analysis on the performance of bolted repair vs. bonded repair. • the method for economically repairing the holes on composites. • the development of a novel cutting tool for the scarf repair of composites. • the use the 3D-printing technology to repair gaps and steps in large composite panels