tunneling

Research on the Way of Semi cycle Ventilation in Tunnel Driving;

隧道掘进的半循环通风探讨

Ascertain Safe Length of Driving Tunnel in Advance under Water Body;

水体下巷道超前掘进安全长度的确定

Studies of Coalmine Safety Evaluation and Application in Driving Production System;

煤矿安全评价研究及其在掘进生产中的应用

Analysis of the Operation of ST-1.5 Scrapers in Tunneling;

ST-1.5型铲运机在掘进中的运行分析

Computer application in mechanized slope tunneling;

计算机在斜井机械化掘进中的应用

Experimental Research on Quickly Tunneling Technique about Thin Seam under Complicated Geological Conditions

薄煤层复杂地质条件下掘进支护技术研究

Research and Application on Rapid Excavation for Large Cross Section Rock Roadway in No.1 Mine of Yangquan Coal Mining Group;

大断面岩巷快速掘进在阳煤一矿的研究应用

The application of smooth blasting technique in chemical mine tunnel excavation

光面爆破技术在化学矿山井巷掘进中的应用

On the basis of spontaneous combustion theoretical analysis,excavation technology of mine fire control are put forward and were applied to extinguish the fire on 1302 face of Yunhe Mine.

在对孤岛综放工作面的发火原因分析的基础上,提出了孤岛综放工作面掘进综合防灭火技术,并将综合防灭火技术成功应用于运河矿1302孤岛面掘进中。

Approach to the drifting and extraction under water-body in Chengzihe Shaft;

城子河煤矿立井水体下掘进和采煤初探

The Influences of The Construction Organization and Equipements of Drifting on the Hoisting Capacity of New Auxiliary Shaft in TongluShan Mine;

铜绿山矿掘进施工组织及装备对新副井提升能力的影响

Way to Develop the Drifting Technology;

平巷掘进技术的发展途径

Research purposes: At present,shield tunnelling machine has been applied widely in variable fields of civil engineering,but it is seldom found the shield tunnelling technology was applied to tunnelling in long-distance hard rock for subway construction.

利用盾构技术解决地铁工程中长距离硬岩掘进的工程实例不多见。

The key point of exercising its supremacy is how to let open-type hard rock TBM improve its instant utilibility and accelerate tunnelling speed.

敞开式TBM对中硬岩有着较好的适应性,如何提高机时利用率和加快掘进速度, 是体现敞开式硬岩掘进机发挥自身优势的关键。

This article presents an overview of cross-river tunnel projects in China and the development of large diameter shield tunnelling technology.

本文阐述了中国越江隧道工程的建设概况和大直径盾构掘进技术的发展,主要介绍了在上海黄浦江底软弱地层越江交通隧道工程采用盾构掘进施工技术的应用和发展过程,并介绍了正在建设和施工的三大长江越江隧道工程的概况,其中崇明和南京越江隧道为世界上直径最大的盾构隧道。

Taking for example the underground chamber with waterproof gate in Jinshandian iron mine, the construction instruction of advancement, casting and backwall grouting of chamber with waterproof gate and hydraulic test were describe

以金山店铁矿井下防水门硐室为例 ,阐述了防水门硐室掘进、浇注、壁后注浆的施工要点及水压试验。

Analyving the drivage capacity wholely and seeking for hanlance of mining and olrivage relation;

全面分析掘进能力 谋求采掘关系平衡

sinking hoisting plant

向下掘进用提升绞车

hydraulic cutting boom machine

液压切削支臂掘进机

hydraulic boom machine

液压支臂切削掘进机

long hole raising

深孔爆破法天井掘进

engineering boring and drilling devices

工程钻探和掘进机械

STUDY ON TUNNELING EXPERIMENT AND MATHEMATICAL MODEL OF EPB SHIELD

土压平衡式盾构掘进试验及掘进数学模型研究

pattern recognition of full face TBM boring performance

全断面隧道掘进机掘进状况分类识别研究

Study on the Consecutive Boring Principle of the Open Type Full Face Rock Tunnel Boring Machine;

敞开式全断面岩石掘进机连续掘进原理的研究

Study on Pattern Recognization of Tbm Boring Performance of Qinling Tunnel;

秦岭隧道全断面掘进机掘进状况识别分析研究

Several Measures to Realize Quick Driving at Outburst Prevention Heading Faces

防突掘进工作面实现快速掘进的几点措施

Light Drills Digs "Three soft" Coal Bed Coal Lane Tunneling Application

轻型钻掘机在“三软”煤层煤巷掘进中的应用

Brief Talks of Enhancing the Speed of Rapid Excavation of Comprehensive Bolting Support Tunnel

提高综掘锚杆支护巷道快速掘进速度的探讨

Research on Key Technology for Thrust System of Shield Tunneling Machine;

盾构掘进机推进系统的关键技术研究

The Use and Improvement of MK3--the First Stone Drift Driving Machine in China;

国内首台MK3岩巷掘进机的使用与改进

Improvement on Spray System of EBZ-160 Roadheader;

EBZ-160型掘进机外喷雾系统的改进

EBZ120 Type to Roadheader Design Blemish and Improvement Method

EBZ120型掘进机设计缺陷及改进方法

Pick Cutting in the Cutting Head of Roadheaderd and Welding Technoly

掘进机截齿座的开焊原因及改进工艺