Factors Affecting Attenuation of Torsional Waves in Pipes Loaded on Contact Viscoelastic Media

被引：1
|
作者：
Murav'eva, O. V. [1 ]
Len'kov, S. V. [2 ]
Myshkin, Yu. V. [1 ]
机构：
[1] Kalashnikov Izhevsk State Tech Univ, Izhevsk 426069, Russia
[2] Russian Acad Sci, Phys Tech Inst, Ural Branch, Izhevsk 426000, Russia
来源：
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2016年 / 52卷 / 09期
基金：
俄罗斯科学基金会;
关键词：
guided-wave testing; rolled pipe; torsional wave; reemission; contact viscoelastic medium; INSPECTION; EXCITATION; MODES;
D O I：
10.1134/S1061830916090035
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Results of theoretical and experimental studies of the attenuation of torsional waves in pipes depending on the conditions of loading on viscoelastic media, pipe dimensions, and excitation frequency are presented. The results can be used for justification of pipe testing parameters such as insonification range and sensitivity when developing guided-wave techniques for pipelines of different sizes under various service conditions.
引用
收藏
页码：485 / 491
页数：7
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