A deformed plate of variable thickness with an elliptical hole is considered. The evolution of the stress state and the applied load P are investigated for a material exhibiting creep properties, where the tension δ of the rods connecting two rigid attachments fixed along the hole contour varies with time. The mathemat...
Olga Bugrim, S. Tymchenko, D. Klymenko et al.· E3S Web of Conferences· 0 citations
The damage evolution in rocks under cyclic dynamic loading is critical for optimizing percussive drilling operations in mining, oil and gas, and geothermal applications. This study investigates the progressive fatigue damage in granite, sandstone, and limestone subjected to repeated impact loading using a modified Spli...
O. Pashchenko, A. Shumov, M. Narbayev et al.· E3S Web of Conferences· 0 citations
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