A general mathematical model for the collision between a free-fall hammer of a pile-driver and an elastic pile: Continuous dependence and low-frequency asymptotic expansion

作者：Le Ut V^*

来源：Nonlinear Analysis: Real World Applications , 2011, 12(1): 702-722.

DOI：10.1016/j.nonrwa.2010.07.012

• Asymptotic expansion
• Contraction procedure
• Memory boundary conditions
• Regularity
• Stability
• Wave equation
• Well-posedness

The main goal of this paper is to study with continuous dependence and a low-frequency asymptotic expansion of a unique weak solution to an initial-boundary value problem. This problem is arisen from a general mathematical model for the collision between the free-fall hammer of a pile-driver and an elastic pile whose ends are furnished with a bearing.

• 出版日期2011-2