"RESPONSE OF COMPOSITE STRUCTURES TO DYNAMIC AND EXTREME LOADING CONDIT" by Gregory Morgan

Date of Award

2023

Degree Type

Thesis

Degree Name

Master of Science in Mechanical Engineering and Applied Mechanics

Department

Mechanical, Industrial and Systems Engineering

First Advisor

Carl-Ernst Rousseau

Second Advisor

Arun Shukla

Abstract

This study investigates the effectiveness of composite material 1 in mitigating shock. In total, three composite plates were used throughout the study under two different experiments to determine the effectiveness of composite material 1. The first experiment was in-contact underwater explosions on two composite plates. One plate was with composite material 1 on the front and back faces and composite material 2 as the core, while plate 2 comprised of composite material 2. The displacement, shockwave pressure, and underwater bubble were all observed to see the impact of adding composite material 1 as a protective barrier to extreme loads. The second set of experiments were to determine how temperature affects the response of a plate only of composite material 1 when punctured at three different temperatures: arctic, room, and elevated.

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