Rigid-plastic behavior and bearing capacity of thin flat reinforced rotating disks
Sign Up to like & getrecommendations! Published in 2024 at "Mechanics of Advanced Materials and Structures"
DOI: 10.1080/15376494.2024.2328751
Abstract: Abstract In the framework of the model of the rigid-plastic body, the limiting behavior of thin hybrid reinforced flat disks rotating in a steady-state regime is considered. The disks are fixed on the inner contour… read more here.
Keywords: bearing capacity; behavior bearing; rigid plastic; plastic behavior ... See more keywords
Expansion of a spherical cavity in an infinite porous rigid/plastic medium
Sign Up to like & getrecommendations! Published in 2024 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062241244948
Abstract: An expanding spherical cavity of a zero initial radius surrounded by an infinite porous rigid/plastic medium is considered. The material is assumed to obey the flow theory of plasticity based on a yield criterion and… read more here.
Keywords: cavity; rigid plastic; yield criterion;
Modeling the dynamic bending of rigid-plastic fiber-reinforced laminated curvilinear doubly connected thin plates with free outer contour
Sign Up to like & getrecommendations! Published in 2020 at "Mathematics and Mechanics of Solids"
DOI: 10.1177/1081286520962543
Abstract: A theoretical model of the dynamic bending of rigid-plastic hybrid composite, arbitrary curvilinear doubly connected thin plates is developed. Inner contour of the plate is simply supported or clamped and outer one is free. The… read more here.
Keywords: doubly connected; bending rigid; dynamic bending; rigid plastic ... See more keywords
Conic Programming Approach to Limit Analysis of Plane Rigid-Plastic Problems
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DOI: 10.3390/app151910729
Abstract: This paper presents the application of conic programming methods to the limit analysis of plane rigid-plastic problems in structural and geotechnical engineering. The approach is based on the formulation of yield criteria as second-order cone… read more here.
Keywords: conic programming; plane rigid; rigid plastic; plastic problems ... See more keywords