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Wyniki wyszukiwania dla: modal analysis, hybrid machining, dynamic stiffness, porthole spacers, handle bracket.
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Wyniki wyszukiwania dla: modal analysis, hybrid machining, dynamic stiffness, porthole spacers, handle bracket.
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Finite element models used in diagnostics of transverse cracks in bridge approach pavement
Dane BadawczeTransverse cracks in the asphalt pavement were observed on bridge structures next to single-module expansion joints with a 5 meter approach slab set at the depth of 1 m. The finite element (FE) models of the approach pavement were created to investigate the reasons of premature cracking and crack initiation mechanism over the back edge of the abutment...