Time-Dependent Analysis of Prestressed Plate
Explore the time-dependent behavior of a prestressed plate subjected to prescribed velocity and varying stress, aiming to maintain a constant 128MPa stress level throughout the analysis. Understand how the displacement measurements are affected by the changing prestress and prescribed velocity. Witness the dynamic interplay between prescribed velocity signal and prestress in this insightful study.
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Presentation Transcript
Measured x-displacement with time on these edges which lie on opposite boundaries Excitation boundary Edge probe 2 Edge probe 1 Prescribed velocity is given in x-direction
It looks that 128MPa is taken as an initial value and stress move towards zero means I stretch plate then release So, at receiving edge I can t measure displacement correctly. I want constant 128MPa stress throughout my time dependent analysis It can be seen displacement is not only changing with prescribed velocity but prestress is also changing with time In next slide, it is shown in animation that how prescribed velocity and stress are both changing with time
Here is prescribed velocity signal and rest of thing is caused by prestress
