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High Strain Compression Response of Affordable Woven Carbon/Epoxy Composites.

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Title: High Strain Compression Response of Affordable Woven Carbon/Epoxy Composites.
Authors: Hosur, M. V.1, Alexander, J.1, Jeelani, S.1, Vaidya, U. K.2, Mayer, A.3
Source: Journal of Reinforced Plastics & Composites. 2003, Vol. 22 Issue 3, p271-296. 26p. 5 Black and White Photographs, 2 Diagrams, 5 Charts, 8 Graphs.
Subjects: Laminated materials, Composite materials, Strains & stresses (Mechanics), Elastic solids, Mechanics (Physics)
Abstract: This paper discusses the experimental study on the response of affordable plain and satin weave carbon/epoxy composite laminates subjected to high strain rate compression loading using a modified Compression Split Hopkinson's Pressure Bar (SHPB). 37 layer laminates were manufactured using aerospace grade woven fabrics with SC-15 epoxy resin system utilizing Vacuum Assisted Resin Infusion Molding (VARIM) approach. Samples were subjected to high strain rate compression loading at five different strain rates ranging from 17/s to 817/s in the in-plane as well as through-the-thickness directions using a modified SHPB that facilitates controlled single pulse loading of the sample. High strain rate response was compared with that of static compression. Optical microscopy was used to characterize the failure mechanisms. Resets of the study indicate considerable increase in dynamic compression peak stress as compared to static loading, whereas the strain at peak stress was lower by 35-65%. Samples loaded through-the-thickness exhibit higher peak stresses as compared to those loaded in the in-plane direction. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Reinforced Plastics & Composites is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 12002848
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: High Strain Compression Response of Affordable Woven Carbon/Epoxy Composites.
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  Data: <searchLink fieldCode="AR" term="%22Hosur%2C+M%2E+V%2E%22">Hosur, M. V.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Alexander%2C+J%2E%22">Alexander, J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Jeelani%2C+S%2E%22">Jeelani, S.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Vaidya%2C+U%2E+K%2E%22">Vaidya, U. K.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Mayer%2C+A%2E%22">Mayer, A.</searchLink><relatesTo>3</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Reinforced+Plastics+%26+Composites%22">Journal of Reinforced Plastics & Composites</searchLink>. 2003, Vol. 22 Issue 3, p271-296. 26p. 5 Black and White Photographs, 2 Diagrams, 5 Charts, 8 Graphs.
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  Data: <searchLink fieldCode="DE" term="%22Laminated+materials%22">Laminated materials</searchLink><br /><searchLink fieldCode="DE" term="%22Composite+materials%22">Composite materials</searchLink><br /><searchLink fieldCode="DE" term="%22Strains+%26+stresses+%28Mechanics%29%22">Strains & stresses (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22Elastic+solids%22">Elastic solids</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanics+%28Physics%29%22">Mechanics (Physics)</searchLink>
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  Label: Abstract
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  Data: This paper discusses the experimental study on the response of affordable plain and satin weave carbon/epoxy composite laminates subjected to high strain rate compression loading using a modified Compression Split Hopkinson's Pressure Bar (SHPB). 37 layer laminates were manufactured using aerospace grade woven fabrics with SC-15 epoxy resin system utilizing Vacuum Assisted Resin Infusion Molding (VARIM) approach. Samples were subjected to high strain rate compression loading at five different strain rates ranging from 17/s to 817/s in the in-plane as well as through-the-thickness directions using a modified SHPB that facilitates controlled single pulse loading of the sample. High strain rate response was compared with that of static compression. Optical microscopy was used to characterize the failure mechanisms. Resets of the study indicate considerable increase in dynamic compression peak stress as compared to static loading, whereas the strain at peak stress was lower by 35-65%. Samples loaded through-the-thickness exhibit higher peak stresses as compared to those loaded in the in-plane direction. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Reinforced Plastics & Composites is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1177/0731684403022003844
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      – Code: eng
        Text: English
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        PageCount: 26
        StartPage: 271
    Subjects:
      – SubjectFull: Laminated materials
        Type: general
      – SubjectFull: Composite materials
        Type: general
      – SubjectFull: Strains & stresses (Mechanics)
        Type: general
      – SubjectFull: Elastic solids
        Type: general
      – SubjectFull: Mechanics (Physics)
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      – TitleFull: High Strain Compression Response of Affordable Woven Carbon/Epoxy Composites.
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            NameFull: Hosur, M. V.
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            NameFull: Alexander, J.
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            NameFull: Jeelani, S.
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            NameFull: Vaidya, U. K.
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            NameFull: Mayer, A.
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              Text: 2003
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              Y: 2003
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