trench cut method是什么意思

网络释义

用法例句

The paper analyzes the inclination cause of a composite foundation of stone column pile for a 20000m 3 oil tank foudation, introduces the semi-circle ditch-digging method to treat the foundation inclination.

通过工程实例 ,该文分析了某碎石桩复合地基上 2 0 0 0 0m3 油罐基础发生倾斜的原因 ,介绍了半圆周挖沟法处理基础偏斜方法 ,可为类似工程借

Development of WG-55 ditcher;

WG—55型挖沟机的研制

A ditcher cutter for frozen soil and frozen soil with stone is developed.

设计并研制成功一种适用于冻土及夫石冻土链式挖沟机的刀具，经室内和野外现场试验证明，其使用寿命达到１３０ｈ，切削速度和挖沟作业率可达４。

Development of Cable Trencher with Vertical Auger;

立式螺旋电缆挖沟机的开发

Connected with the research and development of the first unit of hydraulic crawler trencher, the solution of overall design calculation, the calculation of traveling power, the matching of the power between traveling and cutting, the allocation of track rollers, the calculation of recoil spring of track roller frame have been found.

结合国内首次履带全液压挖沟机的研发工作,本文主要解决了总体设计、行走功率的计算、切削功率与行走功率的匹配、支重轮布置、履带张紧装置预张紧力的计算等问题。