Wave Propagation in an Elastic Field With Couple StressesSource: Journal of Applied Mechanics:;1972:;volume( 039 ):;issue: 004::page 1146Author:Asim Yildiz
DOI: 10.1115/1.3422849Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In a linear elastic field with couple stresses, the Green’s function for an infinitely extended medium is examined and wave-propagation properties of the field are discussed by studying the analytical structure of the Green’s function. It is observed that the longitudinal wave propagation is unaltered, and that the transverse mode (VS-type) undergoes a change (due to couple stresses) with a modified wave number; and a new overdamped propagation mode is generated. The consistency of the results is checked for a special case (elastic field with no couple stress effects).
keyword(s): Wave propagation , Stress , Waves AND Longitudinal waves ,
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| contributor author | Asim Yildiz | |
| date accessioned | 2017-05-09T01:14:49Z | |
| date available | 2017-05-09T01:14:49Z | |
| date copyright | December, 1972 | |
| date issued | 1972 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-25969#1146_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/157001 | |
| description abstract | In a linear elastic field with couple stresses, the Green’s function for an infinitely extended medium is examined and wave-propagation properties of the field are discussed by studying the analytical structure of the Green’s function. It is observed that the longitudinal wave propagation is unaltered, and that the transverse mode (VS-type) undergoes a change (due to couple stresses) with a modified wave number; and a new overdamped propagation mode is generated. The consistency of the results is checked for a special case (elastic field with no couple stress effects). | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Wave Propagation in an Elastic Field With Couple Stresses | |
| type | Journal Paper | |
| journal volume | 39 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3422849 | |
| journal fristpage | 1146 | |
| journal lastpage | 1147 | |
| identifier eissn | 1528-9036 | |
| keywords | Wave propagation | |
| keywords | Stress | |
| keywords | Waves AND Longitudinal waves | |
| tree | Journal of Applied Mechanics:;1972:;volume( 039 ):;issue: 004 | |
| contenttype | Fulltext |