Mechanical behavior and free vibration analysis of FG doubly curved shells on elastic foundation via a new modified displacements field model of 2D and quasi-3D HSDTs
Abderrahman Rachid, Djamel Ouinas, Abdelkader Lousdad, Fatima Zohra Zaoui, Belkacem Achour, Hatem Gasmi, Tayyab Ashfaq Butt, Abdelouahed Tounsi
Topics & Concepts
Shell (structure)VibrationDisplacement fieldStructural engineeringTrigonometric functionsStiffnessSpherical shellDisplacement (psychology)Mathematical analysisMaterials scienceMathematicsGeometryPhysicsEngineeringFinite element methodComposite materialAcousticsPsychotherapistPsychologyComposite Structure Analysis and OptimizationStructural Load-Bearing AnalysisStructural Analysis and Optimization