impact pile driving的意思|示意

Mechanical impact dynamics is used to analyse the production and spread of stress wave when hydraulic pile hammer hammerblows piles, the stress wave influence the course of driving pile.

本文应用冲击机械系统动力学分析打桩过程中锤体与桩撞击时应力波的产生、传播以及该波对沉桩过程的影响。

The problem was the dynamic reaction of the whole system consisting of piles, soil and tunnel under the impact load of pile driving.

该问题的本质是桩—土—隧道三者组成的体系在冲击荷载下的整体动力响应。