DocumentCode
2163115
Title
Effect of initial stress field on propagation velocity and shape of strain pulse
Author
Chekurin, V.F. ; Kravchyshyn, O.Z.
Author_Institution
Pidstryhach Inst. for Appl. Problems of Mech. & Math., Nat. Acad. of Sci. of Ukraine, Lviv, Ukraine
fYear
2004
fDate
11-14 Oct. 2004
Firstpage
135
Lastpage
138
Abstract
Within the scope of the model of a quasi-plane wave, the propagation of a strain pulse in a given direction in solids with an inhomogeneous stress field is considered. The effect of the non-homogeneity of the initial stress-strain state on the pulse propagation time and its shape change is studied.
Keywords
internal stresses; ultrasonic propagation; ultrasonic velocity; inhomogeneous stress field; nondestructive determination; quasi-plane wave; strain fields; strain pulse propagation velocity; strain pulse shape; stress fields; stress-strain state; ultrasonic methods; Capacitive sensors; Differential equations; Mathematical model; Mathematics; Poisson equations; Polarization; Pulse shaping methods; Shape; Solid modeling; Stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2004. DIPED 2004. Proceedings of the 9th International Seminar/Workshop on
Print_ISBN
966-02-3253-5
Type
conf
DOI
10.1109/DIPED.2004.242808
Filename
1371085
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