Pipe roof support is an assisted method of shallow tunneling.
管棚支护是浅埋暗挖法施工中的一种辅助工法。
Powered roof supports are used to support the roof at the face.
液压支架被用来支护工作面顶板。
This paper analyzes in detail on the adaptability of each theory of suspension roof support.
详细分析了各种锚杆支护理论的适应情况。
Roof Support elevation, the axis displacement and cross-deflection, the measurement made by the record.
屋架支座的标高、线位移、中挠度，经测量做出记录。
The parameters of suspension roof support were determined based on hanging action with a bolt-wire or cable truss.
应用锚杆兜吊和锚索悬吊两种作用设计了锚杆支护参数。
In order to enhance moves a speed, guarantees is prompt to the roof support, USES the mushroom valve hydraulic system.
为了提高移架速度，确保对顶板的及时支护，采用锥阀液压系统。
How to guarantee the reliability of the suspension roof supported tunnel is a key link of the suspension roof support.
如何保证锚杆支护巷道的可靠性，是锚杆支护的关键环节。
A windshield support flange, roof support flange and door opening flange are formed to extend outwardly from the tubular body portion.
挡风玻璃支撑凸缘、顶板支撑凸缘和门开口凸缘形成为从管状主体部分向外延伸。
Analyzed the problem that exist in suspension roof support, and presented the new type strong steel big-end bolt can solve this problem.
分析了普通金属锚杆存在的问题，并提出新型金属粗尾锚杆可以很好地解决这方面存在的问题。
The development and successful application of mobile roof support make ready a new type supporting equipment for mechanized mining of short-wall faces.
履带行走式液压支架的研制与成功应用，为短壁工作面机械化开采提供了一种新的支护设备。
The paper provided the optimum roof support parameters of bolt support in soft thick seam. The applied projects have shown the efficiency of the support.
给出了锚杆(索)支护软厚煤顶板的优化支护参数，工程应用证实了其有效性。
This paper introduces the design plan of the roof support in the factory building with the steel structure and its best results by using the engineering example.
通过工程实例，介绍了钢结构厂房中屋面支撑设置方案及其最佳效果。
R roof support control. Other units of the Bucyrus Programmable Mining Control family are used for overall face automation and visualization as well as drive control.
整个工作面的自动化和可视化，以及驱动系统控制采用了比塞罗斯的其他可编程控制家族的其他装置。
The underhand slice stoping method, with reinforced concrete for roof support, is recommended to mine narrow veins where the mining technological conditions are very complicated.
针对采矿技术条件复杂的薄矿脉开采，推荐采用有钢筋混凝土护顶的下向分层充填采矿法。
This article introduces the concept and principle of a expert system of roof support, its process of developing, main function and its guiding meaning in coal mine production is also contained.
阐述了专家系统的概念和原理，“顶板支护专家系统”的研究开发过程、主要功能以及其在指导煤矿生产过程中的意义。
In the future, the efforts to research and deploy the mining methods, modify and perfect the roof support techniques and improve the mechanization should be made in the mining of gold deposits.
今后在金矿床开采中应致力于新的采矿方法研究和推广应用，改进和完善护顶技术，提高机械化水平。
The paper discussed common problems of pipe roof support engineering in soft ground and presented the optimization technology by tests on borehole construction methods with existing equipments.
在软弱土层管棚支护工程中，利用现有设备试验了多种成孔方法，优选出最佳成孔法，加快了工程进度。
The impact factors on advancing supporting speed of hydraulic support are analyzed in this article, and the path and methods to accelerate roof support speed of combined mining face are suggested.
分析了影响液压支架移架速度的因素，提出了加快综采面顶板支护速度的方法和措施。
The pillars have to support the weight of the roof.
这些立柱必须支撑起屋顶的重量。
The pillars support the weight of the roof.
这些柱子支撑着屋顶的重量。
First, it must be determined whether the roof can support the weight of the soil, the plants and the water.
首先，必须确定屋顶是否可以支持土壤，植物和水的重量。
This will support the heater on both sides and allow the peak of the roof to support the centerline.
其作用是支撑起加热器的两边，利用屋顶的尖顶支撑中心线。
With no pillar behind the front door to support the roof, Pontiac coupes had a sporty, airy feel that helped popularize the style known as hardtop convertibles.
旁蒂克卡特琳娜轿跑的前门后方没有支撑车顶的支柱，这种别致的造型为这款轿跑赋予了一种了动感飘逸的感觉，这也对所谓硬顶敞篷车的流行起了推波助澜的效作用。
And work on the structure that will eventually support its roof is underway.
而用来最终支撑屋顶的钢架构的搭建工程也在进行中。
Four concrete walls of different lengths act as a divisions between different areas within the building and support the thick, flat roof - a contrast to the Alpstein peaks that rise behind it.
四个不同长度的混凝土墙作为建筑不同区域的分离，并支撑又厚又平的屋顶——与后面升起的阿尔卑斯山峰形成对比。
Beams support the roof of a house.
横梁是用来支撑屋顶的。
There are in total 72 pillars standing in six rows to support the roof.
总共有72根柱子排成六排支撑着屋顶。
System of walls (vertical) and roof and floor diaphragms (horizontal) that are generally simply supported and work together to support both vertical and horizontal loads.
系统中的墙壁(垂直)和屋顶以及楼面横隔(水平)的一般都是简支，协调工作以抵抗横向和纵向荷载。
Working with the engineering firm Arup Sport, the architects designed a series of cantilevered trusses to support the roof, which shades the seats.
工作与工程公司，工程顾问体育，建筑师设计了一系列的悬臂桁架支持屋顶，其中形形色色的议席。
The roof may need extra support.
屋顶或许需要外加的支撑。
应用推荐