Record number :
1339903
Title of article :
Impact damage tolerance of laminated composite helicopter blades
Author/Authors :
E.V. Morozov، نويسنده , , S.A. Sylantiev، نويسنده , , E.G. Evseev، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
5
From page :
367
To page :
371
Abstract :
The paper is concerned with the study of the damage resistance of laminated composite helicopter blades subjected to impact loading. Dynamic stress intensity factors are determined for composite laminate and separate layers using combined theoretical and experimental approach. The effect of the projectile size on the damage tolerance of composite blade is investigated and tolerable sizes of the defects are estimated.
Keywords :
Impact loading , Composite helicopter rotor blades , Damage tolerance
Journal title :
COMPOSITE STRUCTURES
Link To Document :