A new method for evaluating the residual compression strength of composites after impact

2001 ◽  
Vol 53 (3) ◽  
pp. 309-316 ◽  
Author(s):  
F.A. Habib
Keyword(s):  
Compression Strength ◽  
New Method ◽  
Residual Compression

scholarly journals Impact Damage and Residual Compression Strength of CNF/CFRP Hybrid Laminates

2013 ◽  
Vol 7 (3) ◽  
pp. 381-393 ◽  
Author(s):  
Hiroaki ITO ◽  
Masahiro ARAI ◽  
Kenta TAKEYAMA ◽  
Ning HU ◽  
Marino QUARESIMIN
Keyword(s):  
Compression Strength ◽  
Impact Damage ◽  
Hybrid Laminates ◽  
Residual Compression

The influence of hybridization on impact damage behavior and residual compression strength of intraply basalt/nylon hybrid composites

2013 ◽  
Vol 43 ◽  
pp. 283-290 ◽  
Author(s):  
Majid Tehrani Dehkordi ◽  
Hooshang Nosraty ◽  
Mahmood Mehrdad Shokrieh ◽  
Giangiacomo Minak ◽  
Daniele Ghelli
Keyword(s):  
Compression Strength ◽  
Hybrid Composites ◽  
Impact Damage ◽  
Damage Behavior ◽  
Residual Compression

The Influence of GI and GII on the compression after impact strength of carbon fiber/epoxy laminates

2017 ◽  
Vol 52 (8) ◽  
pp. 991-1003 ◽  
Author(s):  
Alan Tate Nettles ◽  
Luke Scharber
Keyword(s):  
Carbon Fiber ◽  
Impact Strength ◽  
Compression Strength ◽  
Epoxy Resins ◽  
Impact Damage ◽  
Compression After Impact ◽  
The Difference ◽  
Type Of Failure ◽  
Carbon Fiber Epoxy ◽  
Residual Compression

This study measured the compression after impact strength of IM7 carbon fiber laminates made from epoxy resins with various mode I and mode II toughness values to observe the effects of these toughness values on the resistance to damage formation and subsequent residual compression strength-carrying capabilities. A total of seven different epoxy resin systems were used ranging in approximate GI values of 245–665 J/m2 and approximate GII values of 840–2275 J/m2. The results for resistance to impact damage formation showed that there was a direct correlation between GII and the planar size of damage as measured by thermography. Subsequent residual compression strength testing suggested that GI had no influence on the measured values and most of the difference in compression strength was directly related to the size of damage. Thus, delamination growth assumed as an opening type of failure mechanism does not appear to be responsible for the loss of compression strength.

The new method of manufacturing porous castings from styrene–acrylic dispersion

2018 ◽  
Vol 37 (4-6) ◽  
pp. 206-223
Author(s):  
Paweł Palutkiewicz
Keyword(s):  
Compression Strength ◽  
Wood Flour ◽  
New Method ◽  
Polymer Dispersion ◽  
Aqueous Dispersions ◽  
Casting Technology ◽  
Innovative Method

This work presents an innovative method for producing porous castings from polymer dispersion with wood flour. The method described for forming porous castings from blends, in which the aqueous dispersions of polymers are binders, enables the manufacturing of wood-like products with a cork-like structure. The casting technology and selected properties of finished castings (density, compression strength) are presented. The structurual investigations of the obtained castings are also presented.

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