Mechanical Behavior of Composite Plate under Combined Impact and Internal Pressure

Abstract:

This research presents results obtained from numerical analysis of a circular composite plate under impact of drop hammer and internal pressure load simultaneously. Influence of reinforced orientationangles of the multi-layer composite plate with fixed boundary conditions on displacements and axial stresses along the radius direction was studied. Employing ABAQUS software results for reinforcedorientation angles of [0/90/0]s, [0/45/60]s, [0/45/90]s, [0/30/60]s, [0/30/75]s, [0/15/30/60/75/90],[0/45/90/90/-45/0] are compared. Finding indicated that the reinforcedorientation angles have considerable effect on the axial stresses changing from compressive to tensile stresses. [0/45/90/90/-45/0]s showed the minimum displacements and axial stresses.

• Periodical: Applied Mechanics and Materials (Volumes 229-231)
• Pages: 732-736
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.229-231.732
• Online since: November 2012
• Authors: S. Sharifi Teshnizi, G. Sharifishourabi, Yahya Mohd Yazid, Amran Ayob
• Keywords: Composite Plate, Finite Element, Internal Pressure, Low Velocity Impact Load

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