被介质包围的非线性弹性杆波动方程的精确解
郭鹏, 武祥, 王良璧
Exact Solutions for Wave Equation of Nonlinear Elastic Rod Embedded in a Medium
GUO Peng, WU Xiang, WANG Liangbi
力学季刊 . 2023, (3): 731 -738 .  DOI: 10.15959/j.cnki.0254-0053.2023.03.021