Abstract：This paper mainly introduces an“e-touch”pile driving software based on the in-depth development of CAD and
EXCEL by using the Visual Basic （VB） program, which is used for automatically and intellectually drawing diagrams for pile
locations and pile collision in pile driving for piled wharfs, and checking automatically the state of pile collision according to
the programmed pile collision conditions. It greatly reduces people忆s work volume in re-checking and checking calculations
and makes it easier and more convenient for calculating and drawing for pile driving by using one button