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|a (TOE)ost1166886
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|a E 1.99:sand--2014-20708
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|a sand--2014-20708
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|a Mechanical Characterization of Rigid Polyurethane Foams
|h [electronic resource]
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|a Washington, D.C. :
|b United States. National Nuclear Security Administration ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
|c 2014.
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| 300 |
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|a 72 p. :
|b digital, PDF file.
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|a text
|b txt
|2 rdacontent.
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|a computer
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|2 rdamedia.
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|a online resource
|b cr
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|a Published through SciTech Connect.
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|a 12/01/2014.
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|a "sand--2014-20708"
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|a "553939"
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|a Wei-Yang Lu.
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|a Foam materials are used to protect sensitive components from impact loading. In order to predict and simulate the foam performance under various loading conditions, a validated foam model is needed and the mechanical properties of foams need to be characterized. Uniaxial compression and tension tests were conducted for different densities of foams under various temperatures and loading rates. Crush stress, tensile strength, and elastic modulus were obtained. A newly developed confined compression experiment provided data for investigating the foam flow direction. A biaxial tension experiment was also developed to explore the damage surface of a rigid polyurethane foam.
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|b AC04-94AL85000.
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| 650 |
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|a Materials Science.
|2 edbsc.
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| 710 |
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|a Sandia National Laboratories.
|4 res.
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| 710 |
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|a United States.
|b National Nuclear Security Administration.
|4 spn.
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| 710 |
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|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
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| 856 |
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|u http://www.osti.gov/scitech/biblio/1166886
|z Online Access (via OSTI)
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| 907 |
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|a .b80775342
|b 03-09-23
|c 08-04-15
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|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99:sand--2014-20708
|h Superintendent of Documents classification
|i web
|n 1
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