An experimental study of damage accumulation in balanced CFRP laminates due to repeated impact

2008 ◽  
Vol 83 (3) ◽  
pp. 247-258 ◽  
Author(s):  
O.S. David-West ◽  
D.H. Nash ◽  
W.M. Banks
Keyword(s):  
Experimental Study ◽  
Damage Accumulation ◽  
Repeated Impact ◽  
Cfrp Laminates

On the rate of growth and extent of the steady damage accumulation phase in repeated impact tests

2009 ◽  
Vol 69 (11-12) ◽  
pp. 1693-1698 ◽  
Author(s):  
Giovanni Belingardi ◽  
Maria Pia Cavatorta ◽  
Davide Salvatore Paolino
Keyword(s):  
Damage Accumulation ◽  
Repeated Impact ◽  
Impact Tests ◽  
Rate Of Growth ◽  
Accumulation Phase

Experimental Study on Delamination during Trimming of CFRP

2015 ◽  
Vol 1089 ◽  
pp. 331-336 ◽  
Author(s):  
Qing Liang Chen ◽  
Jing Wen Zhou ◽  
Xue Mei Chen ◽  
Yan Chen ◽  
Yu Can Fu
Keyword(s):  
Experimental Study ◽  
Carbon Fiber ◽  
Great Influence ◽  
Fiber Direction ◽  
Type I ◽  
Cfrp Laminates ◽  
Carbon Fiber Reinforced Plastics ◽  
Reinforced Plastics ◽  
Fiber Reinforced Plastics ◽  
Inclined Angle

Carbon fiber reinforced plastics (CFRP) laminates with different top/bottom fiber direction angle (stacking sequences of each ply) are trimmed at various workpiece inclined angles. Four types of delamination are studied and discussed. The results indicate that fiber direction has great influence on the type of delamination and the workpiece inclined angle determines the proportion of each type of delamination expect a special cast that the delamination form turns into type I/II when the workpiece inclined angle is 58.6o. Stacking sequences of each ply have great influence on the numbers of damaged plies and the 0o fiber direction ply has the ability to prevent the development of damaged ply.

Experimental Study on Damage Mechanical Characteristics of Heat-Treated Granite under Repeated Impact

2018 ◽  
Vol 30 (11) ◽  
pp. 04018274 ◽  
Author(s):  
Zhiliang Wang ◽  
Nuocheng Tian ◽  
Jianguo Wang ◽  
Jiacai Liu ◽  
Li Hong
Keyword(s):  
Experimental Study ◽  
Mechanical Characteristics ◽  
Repeated Impact ◽  
Heat Treated

Damage accumulation in woven-fabric CFRP laminates under tensile loading: Part 1. Observations of damage accumulation

1999 ◽  
Vol 59 (1) ◽  
pp. 123-136 ◽  
Author(s):  
F. Gao ◽  
L. Boniface ◽  
S.L. Ogin ◽  
P.A. Smith ◽  
R.P. Greaves
Keyword(s):  
Damage Accumulation ◽  
Tensile Loading ◽  
Woven Fabric ◽  
Cfrp Laminates
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