Well-posedness and stability result for a thermoelastic Rao-Nakra beam model

被引：4
作者：
Mukiawa, Soh Edwin [1 ]
Enyi, Cyril Dennis [1 ]
Audu, Johnson D. [2 ]
机构：
[1] Univ Hafr Al Batin, Hafar al Batin 31991, Saudi Arabia
[2] King Fahd Univ Petr & Minerals, Preparatory Year Program, Dhahran, Saudi Arabia
来源：
JOURNAL OF THERMAL STRESSES | 2022年 / 45卷 / 09期
关键词：
General decay; viscoelasticity; finite memory; Rao-Nakra beam; EXACT CONTROLLABILITY; SANDWICH; PLATES;
D O I：
10.1080/01495739.2022.2074931
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
We consider a Rao-Nakra beam model with memory and thermal dissipation governed by Fourier's law of heat conduction. We show that the damping mechanism effected by the memory term on one of the wave equations corresponding to the bottom layer is enough to guarantee general stability of the Roa-Nakra beam equation. Thus, exponential and polynomial decay are special cases.
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页码：720 / 739
页数：20
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