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Steady State Stress In A Coated Infinite Half-Space Subjected To A Moving Load, Jason M. Cruthirds
Steady State Stress In A Coated Infinite Half-Space Subjected To A Moving Load, Jason M. Cruthirds
Theses and Dissertations
This research investigates the use of coatings to mitigate the stress distribution into an infinite half-space. High energy impact phenomenon at velocities exceeding the speed of sound is an important area of interest to the Air Force Research Laboratory. Holloman Air Force Base's High Speed Test Track sustains significant damage due to this phenomenon. In this thesis, the track system and coating are modeled analytically with equations of motion in terms of linear displacements. Coating thickness and material properties of epoxy or polymer laminates are investigated to understand their affect of stress distribution in the rail. An analytic solution is …