On Modeling and Method of Nondestructive Reconstruction of Residual Stress-Strain State in a Rod

被引：2
|
作者：
Dudarev, V. [1 ,2 ]
Nedin, R. [1 ,2 ]
Vatulyan, A. [1 ,2 ]
机构：
[1] Southern Fed Univ, Rostov Na Donu, Russia
[2] Vladikavkaz Sci Ctr RAS, Vladikavkaz, Russia
来源：
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2016) | 2016年 / 1785卷
关键词：
IDENTIFICATION;
D O I：
10.1063/1.4967070
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
One of the chief tasks of the mechanical problem of object monitoring is to select a proper physical technique of determination of the object stress-strain state characteristics and also to implement a set of corresponding experimental investigations. In the paper, we present new models describing steady vibrations of rods in the presence of inhomogeneous residual stress-strain state (RSS) in the framework of nonclassical theories. We have provided the analysis of an effect of various types of RSS on a spectrum of acoustical characteristics of inhomogeneous rods. We propose a method of nondestructive diagnostics of uniaxial stress state in a rod.
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页数：4
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