Calculation of the acoustic channel in acoustic emission testing of bottoms of vertical steel tanks

被引：16

作者：

Nedzvetskaya, OV ^{[1
]}

Budenkov, GA ^{[1
]}

Sokolkin, AV ^{[1
]}

Ievlev, IY ^{[1
]}

机构：

[1] Izhevsk State Tech Univ, Izhevsk, Russia

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2003年 / 39卷 / 10期

基金：

俄罗斯基础研究基金会;

关键词：

Experimental Study; Wave Propagation; Acoustic Emission; Lamb Wave; Emission Test;

D O I：

10.1023/B:RUNT.0000020249.59433.b7

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

On the basis of theoretical and experimental studies of the fundamental laws of Lamb wave propagation in plates, the acoustic channel is calculated for possible paths of propagation of acoustic-emission waves in the bottom of vertical steel tanks and losses in the acoustic channel are quantitatively estimated.

引用

页码：772 / 781

页数：10