The toughness and abrasive resistance of super-coarse cemented carbide,and the adaptability of shield tools made from such carbide to underground earth and water-pressure in tunneling construction were studied.
分析了超粗晶粒硬质合金的韧性与耐磨性等性能特点,以及用作盾构刀具时在施工中对地下土质、水压的复杂变化工况的良好适应性。
In this paper, the running conditions and failure analyses of the shield tools were discussed, and the tools\' techniques such as welding, cemented carbide tip, steel body and overlay-welding were introduced.
本文探讨了盾构刀具的运行工况和失效分析,介绍了焊接、硬质合金刀片材料、钢基刀体与堆焊等盾构掘进机用特种刀具的开发技术。
Slurry shield cutter wear analysis of Nanjing Yangtze River Tunnel
南京长江隧道泥水盾构刀具磨损分析
Adaptable Analysis on the Cutter of EPB in Beijing Area
北京地区土压式盾构刀具的适应性分析
The Study of Homemade Shield Cutting Tools for the Shield Construction on a Layer of Gravel and Scree;
砂卵石层盾构刀具损坏原因分析及国产化技术
Effect Analysis about Cutter Depioy for Shield in Cobble Stratum with Rich Water
富水砂卵石地层盾构刀具修复效果分析
Research and Application of Plasma Surface Modification for Subway Shield Machine Cutter;
地铁盾构刀具等离子体材料表面改性研究及应用
Study of Improving the Design of and Engineering Application of TBM Tools to the Nanjing Yangtze River Tunnel
南京长江隧道盾构刀具设计改进及工程应用研究
Selection of shield cutterhead and tool for Chengdu sand-pebble layer
成都砂卵石地层盾构刀盘与刀具选择
Analysis on Dynamic Abrasion of Earth Pressure Balance Shield Cutters;
土压平衡盾构掘进刀具动态磨损研究
The Analysis and Research of Cutter Wear and Its Layout for Shield Machine
盾构机刀具磨损与布局问题分析研究
Study and Preparation on the Special Tool of Tunneling Shield
盾构掘进机用特种刀具的研究与制备
The Analysis of Abrasion Cutter Head of Large Diameter TBM in Complex Ground
复合地层大直径盾构刀盘刀具磨损分析
Construction Technology for Final Tunneling-out Inspection and Cutter Replacement under Complicated Ground Condition
在复杂地层掘进中的盾构出仓检查、更换刀具施工技术
Project design for monitoring the working conditions of the shield tunnelling machine tool and soil pressure tank
盾构掘进机土压舱和刀具工作状况监测的方案设计
Study on Cutters Layout Rules of EPB Shield Cutter-Head
某型土压平衡盾构刀盘布刀规律研究
Application Analysis of TB593E/TS Double Shield TBM Cutters
TB593E/TS双护盾TBM刀具使用分析
SEVERAL QUESTIONS ON STRUCTURAL DESIGN OF SHIELD MACHINE CUTTER HEAD
关于盾构机刀盘结构设计的几个问题
The Electro-hydraulic System and PLC control in Cutterhead of Herrenknecht Tunnel Boring Machine
海瑞克盾构机刀盘电液控制系统分析
Forecast of wear shield's disc cuttersbased on multivariate nonlinear regression
盾构滚刀磨损的多元非线性回归预测
