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Optimum Design of Co-cured Steel-Composite Tubular Single Lap Joints

동시경화 강철-복합재료 원형 단일 겹치기 조인트의 최적설계

  • Published : 2000.05.01

Abstract

In this paper, a failure model for co-cured steel-composite tubular single lap joints has been proposed incorporating the nonlinear mechanical behavior of steel adherends and different failure mode s such as steel adherend failure and composite adherend failure. The characteristics of the co-cured steel-composite tubular single lap joint were investigated with respect to the test temperature, the stacking sequence of composite adherend, the thickness ratio of steel adherend to composite adherend, and the scarf ratio of steel adherend. Thus, the optimum design method for the co-cured steel-composite tubular single lap joint was suggested

Keywords

Co-cured Steel-Composite Tubular Single Lap Joint;Failure Model;Composite Adherend Failure Mode;Steel Adherend Failure Mode;Nonlear Mechanical Behavior;Axial Load-Bearing Capability;Residual Thermal Stress;Therma Degradation;Sacrf

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