1) oil pressure hammer
油压重锤式
2) dead weighting
重锤加压
4) drop hammer
重力锤压机,落锤
5) hydraulic pipe rammer
油压夯管锤
1.
The structural principle of the hydraulic pipe rammer is briefly described with the ex.
简要介绍了油压夯管锤结构原理 ,分别解释了油压夯管锤蓄能器与夯管锤的容积压力耦
2.
The structure and working principle of hydraulic pipe rammers were introduced after expatiated upon hydraulic pipe ramming technique peculiarity.
在阐述油压夯管技术及特点的基础上 ,说明了油压夯管锤结构及工作原理 ,建立了油压夯管锤数学模型 ,进行了较深入的内部工作理论研究及结构参数的优选 ,介绍了油压夯管设备的研制内容及过
3.
The characteristics of hydraulic pipe rammers are reviewed with their structural types and oil distribution configuration.
分析了油压夯管锤的特点 ,对其结构型式、配油结构进行了理论分析和研究 ,建立了冲锤运动过程的数学模型 ,并开发了仿真电算程序。
6) knockdown hammer
组合式重锤
1.
For drilling piles,the concept of knockdown hammer was presented,and the hammer force model and the hammer-pile-soil impulse response model with its arithmetic were described.
提出组合式重锤的概念,建立锤体受力模型及重锤-桩-岩土冲击响应问题的正演分析模型与算法;研究组合式重锤的适用性和安全性,以及高应变动力试桩中各桩土参数与试验结果影响关系。
补充资料:揲揲锤锤
1.象声词。促织的叫声。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条