1. the heavy weight of the pile driver whose impact forces a pile into the earth
pile hammer 例句
英汉例句
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.
本文应用沖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。
hydraul ic pile hammer was a kind of machine, which was widely used in architecture and dock to make base.
打桩锤是用于建筑、码头等桩基础施工的预制桩施工机械。
hydraulic pile hammer is one of the pile driving machines that drive prefabricated piles into the ground in the construction of pile foundation such as construction, bridge, dock, etc.