... drop hammer pile hammer, drop hammer 蒸汽汽锤 air hammer, pneumatic hammer 气锤 pile hammer 挨桩机 ...
基于12个网页-相关网页
kick atomizing pile hammer 打管形桩用柴油引擎锤
single acting pile hammer 单动打桩锤 ; 单动桩锤 ; 单动式打桩锤
Vibratory Pile Hammer [建] 振动桩锤 ; 振动拔桩锤
compressed air pile hammer 压缩空气打桩锤
double acting pile hammer 复动桩锤 ; 双动式打桩锤
drop pile-hammer 打桩的落锤
pneumatic pile hammer 气压桩锤 ; 气动打桩锤
steam pile hammer 蒸汽打桩锤 ; 蒸汽打桩锺 ; 汽桩锤
air pile hammer 气动打桩锤 ; 风动打桩锤
This paper introduces a digital instrument for vertality of pile hammer. In the instrument AT89C51 is the key chip . The structure of instrument, s hardware and software are analysed.
介绍一种以单片机AT89C51为核心的垂直度测量仪，分析了硬件组成及主要软件工作流程。
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.
液压打桩锤是用于建筑、桥梁、码头等桩基础施工中打入预制桩的桩工机械。
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。
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