目前，天井的掘进方法，主要采用钻爆法。
At present, drilling and blasting method is mainly used in the shaft excavation.
大约85%的管道将兴建利用软地面掘进方法，而其余的将使用常规明挖施工方法。
Approximately 85% of the pipeline will be constructed using soft-ground tunneling methods and the remainder will be constructed using conventional open-cut methods.
全断面钻爆法适用于围岩坚固稳定，采用钻孔爆破方法将洞室开挖断面一次性开挖成型的地下建筑工程洞室开挖掘进方法。
The whole section explosion method which is the one for underground construction digging, suitable for stable and strong dam, form a section for one time by drilling explosion.
本文结合实际工程对运用掘进参数检测刀具磨损的方法进行了探索研究。
The method estimating the cutter wear by analyzing the tunneling parameters is presented in this paper.
介绍了煤巷掘进工作面局部通风管理方法及管理经验。
The paper intrtroduced some partial ventilation management methods at driving face in coal tunnel.
介绍了济宁二号矿复杂地质条件下综放工作面过断层技术，掘进和回采对断层的处理方法及回采工作面制定过断层方案的步骤。
The technology of crossing over fault, drifting and actual mining method and plan of crossing over fault at combined mining face under complex geology conditions in Jining no.
本文通过矿井采掘工作过程的分析，提出了不同类型矿井合理掘进率的确定方法。
Based on analyzing the mine working process of coal cutting and driving, a method of setting the rational rate of coal cutting and driving in different mines is deyeloped.
实践证明，悬拱法是不稳定岩层中平巷掘进的有效施工方法。
The practices showed that the suspension arch method of drifting is an effective way of drifting in unstable strata.
介绍了模糊综合评判的方法及其在掘进机故障诊断专家系统中的应用。
The methods of fuzziness synthetic valuation and its application in the expert system to fault diagnose are introduced.
煤巷快速掘进有综掘和炮掘两种方法。
Coal lane driving includes complex driving and blasting driving.
通过后期该巷道揭露资料，验证了该方法的有效性，可以为巷道安全掘进提供可靠地质条件预测参数。
It has been proved effective by late data on mine working disclosure and may provide reliable geological conditions forecast parameters for mine working development in a safe way.
目前，大直径泥水平衡顶管掘进已成为城市给排水水管、电力管线工程等首选的施工方法。
At present the large diameter slurry pipe jacking is the preferred construction method in project of urban water supply and drainage pipe and electric power pipe.
介绍了一种利用断层影响带参数对掘进巷道前方隐伏断层的产状、性质、断层位置、断距进行超前预测的方法。
This paper introduces a method used to forecast the attitude and character of buried fault and its position and displacement in front of mining roadway.
通过对光面爆破原理和影响因素的分析，结合实践经验，给出了相应的岩石巷道掘进光而爆破主要技术参数的理论计算方法和经验数值。
Calculation method and values of smooth blasting parameters in rock tunnels are presented in this paper after smooth blasting principle and influence factors are analyzed with practice experience.
实验表明，该方法能较好地实现掘进巷道的正常通风和瓦斯排放，并达到节能效果。
The results of experiment testify that the method not only realizes the normal ventilation and gas drainage in drivage roadway but also saves energy.
以地球物理勘探方法进行隧道掘进中前方岩石结构的超前预报，具有快捷、准确和实时处理及显示的优点。
The prediction of rock structure in front of face during tunneling using geophysical methods has the advantage of high speed and accuracy.
结果表明，该方法能够有效评价推进系统状态，并可为盾构机异质岩土掘进时驱动力分配的控制提供依据。
Results show that this method judges the thrust system effectively and is dependable basis for drive distribution control when shield tunneling machine thrust in heterogeneous soil.
使用该方法能够提高煤炭采出率10%以上，提高巷道掘进速度1倍以上，降低掘进成本30%。
Adopting this method, coal recovery ratio can rise over 10% and roadway driving speed may increase over one times with its cost decreasing by 30%.
地球物理勘探方法应用于隧道掘进中的超前预报，不仅具有快捷、准确的特点，而且还能进行实时处理与显示。
The application of geophysical exploration technique in advanced prediction of tunneling has the advantage of high speed and accuracy.
本文对掘进机行走机构在使用过程各部件容易发生的故障做出了分析并提出了改进方法。
In this article, the malfunction which is easy to occur in each part of walking mechanism are analyzed and the improvement method are proposed.
介绍了浅孔光爆技术在黏土岩中的掘进特点、爆破方法及参数、施工工艺及组织。
The paper introduced the excavation features, blasting method and parameters, construction technology and organization of the shallow borehole smooth blasting technology in clay and rock roadway.
残余瓦斯压力和预抽率的检验以及煤巷掘进期间的区域验证，均证明按该方法布置的预抽钻孔，消突效果有效。
The measurement method is demonstrated valid in outburst elimination by the examination of remnant gas pressure, pre-drainage rate and the zonal verification during the coal roadway driving.
为提高隧道掘进机后配套运输方案设计系统的能力和效率，提出了一种工程装备方案设计的混合求解方法。
To improve the capacity and efficiency of the design system of backup transportation scheme for tunnel boring machine (TBM), a new hybrid-solving method was proposed.
钻进法是掘进天井的一种机械化程度较高的施工方法，国外已广泛使用。
Raise -boring, being a highly mechanized method in raise excavating, have been used widely in other countries.
井巷掘进揭煤时，较好的施工方法是震动放炮，金属骨架，钻孔排放和水力冲孔，尤以震动放炮为主。
When advancing and uncovering coal in roadway, better construction method is vibration shot, metal framework, borehole bleed-off and hydraulic hole, of which vibration shot is principal.
介绍了掘进机行走部常见故障的诊断及排除方法。
Diagnosis of common faults and remove ways about walking part to tunneller are introduced.
系统地阐述了悬臂式掘进机主要技术参数的选择方法，给出了常用的经验数据和计算公式。
Selected method of main technical parameters of boom roadheader are expounded systematically, common experiential datas and computing formulas are given.
根据煤巷掘进工作面放炮后的瓦斯涌出规律，预测工作面的突出危险性是一种新型实用的工作方法。
It is a new practical method to predict outburst danger according to gas emission law after shotfiring at coal heading faces.
本文从实用出发，把微机辅助设计方法应用于平巷掘进的瀑破设计之中，收到了预期的效果。
For practical purpose, the predetermined effect can be achieved by the application of microcomputer aided design to tunnel work designs.
本文从实用出发，把微机辅助设计方法应用于平巷掘进的瀑破设计之中，收到了预期的效果。
For practical purpose, the predetermined effect can be achieved by the application of microcomputer aided design to tunnel work designs.
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