Title of article
An experimental study on the failure of carbon/epoxy single lap riveted joints after thermal exposure
Author/Authors
Min-Hwan Song، نويسنده , , Jin-Hwe Kweon، نويسنده , , Sang-Kuk Kim، نويسنده , , Cheol Kim، نويسنده , , Tae-Joo Lee، نويسنده , , Sangmin Choi، نويسنده , , Myeong-Su Seong، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
10
From page
125
To page
134
Abstract
The bearing strength of a blind riveted single lap joint of a carbon/epoxy composite after thermal exposure was studied. Considering the maximum service temperature based on material specifications and glass transition temperature, six types of specimens were prepared and tested in accordance with ASTM D5961. Failure loads of specimens exposed to a 177 °C environment were above 90% compared to sound specimens. Failure loads of 77% were obtained for specimens exposed to a 232 °C environment for 4 h. Bearing and rivet pulling-through failure modes were observed in all specimens. Delamination caused by degradation of the matrix property was found in specimens exposed to temperature higher than 204 °C.cc
Keywords
Single lap , Joint , Thermal exposure , Strength
Journal title
COMPOSITE STRUCTURES
Serial Year
2008
Journal title
COMPOSITE STRUCTURES
Record number
1342233
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