Title :
Notice of Retraction
Damage prediction of a composite laminate under quasi-static indentation force
Author :
Xie Zonghong ; Bi Ruibo ; Zhang Lei
Author_Institution :
Coll. of Astronaut., Northwestern Polytech. Univ., Xi´an, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Composite laminates were tested by using the quasi-static indentation test method. The damage onset and propagation on the laminates was recorded and modeled by using solid46 element of ANSYS. According to the test results, the first unloading point on the contact force/indenter displacement curve doesn´t correspond to the initiation of delamination. By using the solid46 element of ANSYS and failure criteria, the finite element model can predict the linear section of the contact force/indenter displacement curve and the contact force of the first unloading point with good accuracy.
Keywords :
delamination; finite element analysis; indentation; laminates; materials science computing; ANSYS; composite laminates; contact force-indenter displacement curve; damage prediction; delamination; failure criteria; finite element model; quasistatic indentation force; quasistatic indentation test method; solid46 element; Aerospace testing; Aircraft; Birds; Composite materials; Delamination; Electrical resistance measurement; Finite element methods; Force measurement; Laminates; Solid modeling; damage prediction; finite element method; laminate; quasi-static indentation test;
Conference_Titel :
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6347-3
DOI :
10.1109/ICCET.2010.5486202
