Abstract
In recent years, many pile driving analysis methods are proposed and it is applied to the analysis of actual pile driving. However, there are few papers written in detail about the separation section event (ram, anvil, adapter, pile) which occurs on an actual pile driving, and impulse force influenced by the separation section event.
In this paper, the above-mentioned subjects proposes that it is theoretically solvable by using an advection equation. An advection equation is drawn in the process in which the general solution (d'Alembert's solution) of a one-dimensional wave equation is solved. And, how to apply an advection equation to the pile driving analysis simulation was also described. Moreover, the validity of this simulation was confirmed by comparing with two or more examples.
