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contributor authorR. J. Clifton
date accessioned2017-05-09T00:02:37Z
date available2017-05-09T00:02:37Z
date copyrightDecember, 1968
date issued1968
identifier issn0021-8936
identifier otherJAMCAV-25882#782_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/123835
description abstractAssuming a one-dimensional rate independent theory of combined longitudinal and torsional plastic wave propagation in a thin-walled tube, restrictions are obtained on the possible speeds of elastic-plastic boundaries. These restrictions are shown to depend on the type of discontinuity at the boundary and on whether loading or unloading is occurring. The range of unloading (loading) wave speeds for the case when the nth time derivative of the solution is the first derivative that is discontinuous across the boundary is the complement of the range of unloading (loading) wave speeds for the case when the first discontinuity is in the (n + 1)th time derivative. Thus all speeds are possible for elastic-plastic boundaries corresponding to either loading or unloading. The general features of the discontinuities associated with loading and unloading boundaries are established, and examples are presented of unloading boundaries overtaking simple waves.
publisherThe American Society of Mechanical Engineers (ASME)
titleElastic-Plastic Boundaries in Combined Longitudinal and Torsional Plastic Wave Propagation
typeJournal Paper
journal volume35
journal issue4
journal titleJournal of Applied Mechanics
identifier doi10.1115/1.3601306
journal fristpage782
journal lastpage786
identifier eissn1528-9036
keywordsWave propagation AND Waves
treeJournal of Applied Mechanics:;1968:;volume( 035 ):;issue: 004
contenttypeFulltext


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