Based on the stability analysis of key-block with large structure, the feasibility of gob-side entry retaining has been demonstrated.
通过对大结构关键块稳定性分析,论证了综放沿空留巷的可行性。
It comes in four different sizes - for mounting heights from 3.5 to 12 metres - and is suitable for side entry and post top mounting.
它有四个不同的尺寸-从3.5到12米,安装高度-而又适合巷道和后上方安装。
The application of the geology mining condition and the gob-side entry support technology in haulage roadway No. 451 face are introduced.
介绍了45 1工作面运输平巷的地质采矿条件及沿空留巷支护技术在该巷的应用情况。
The research result provides a theoretical basis and some useful experience for the gob-side entry retaining work of large mining-height working faces.
研究成果为较大采高工作面沿空留巷技术提供了理论依据和借鉴经验。
The gob-side entry driving in the fully-mechanized coal winning face can be protected successfully by using the anchored cable and rod supporting system.
采用锚杆、锚索支护系统成功地维护了综放沿空掘巷,保证了综放面顺利回采。
Industrial field tests have shown that the status quo of large deformation and severe damage of the roadway in the gob-side entry driving has been improved.
现场工业性试验表明,沿空掘巷巷道变形大、破坏严重的现状得以改善。
The vibrational stress analysis and the application range of the side entry blade are introduced in this paper, and the suggestion of the nozzle arrangement is also given.
对侧装式调节级动叶的强度振动计算分析及其应用范围进行了介绍 ,并对部分进汽时进汽喷嘴的布置方法提出了建议。
With theory analysis, experiment research and spot test, this paper takes the lead in establishing technology system of gob-side entry retaining with large section or small one.
通过理论分析、实验研究和现场试验,本文率先在国内初步建立了由大断面、小断面沿空留巷组成的综放沿空留巷技术体系。
The entry arrangement, actual mining process and side entry support of advanced mining at thin seam are introduced. The safe measures are made and has made good economic benefit.
介绍了薄煤层前进式采煤的巷道布置、回采工艺及巷旁支护等,制定了切实可行的安全措施,取得了较好的经济效益。
Based on the successful application of gob-side entry retaining at longwall top coal caving face, a new way for realizing intensive and high efficiency is put forward in thick seams.
综放沿空留巷技术研究成果的成功应用为综放工作面实现集约化高效生产开拓了新路。
The project application cases showed that the gob-side entry retaining with bolt support could effectively cut the side roof of the gob-sides and reduce the loading of the support devices.
工程应用表明,锚杆支护巷道沿空留巷,有效切落了采空区侧顶板,减小了巷旁支护体载荷;
The third entry (for deputies) is from the other side of the building, and its path meets or crosses that of the VIPs.
第三个入口为议员专用,在大楼的另一边,与二号入口的途径相汇。
And at the side without, as one goeth up to the entry of the north gate, were two tables; and on the other side, which was at the porch of the gate, were two tables.
上到朝北的门口,这边有两张桌子,门廊那边也有两张桌子。
This image would be shown on the left side of the respective entry in the pop-up window.
这个图像将显示在弹出窗口中相应条目的左侧。
An entry made on the left hand side or column of an account is called a debit, while an entry made on the right hand side or column is called a credit.
在账户左边或左边栏目的分录叫借方,在右边或右边栏目的分录叫贷方。
As we wiped our hands, reddened with the juice of our treat, a guard came and led us to a side room to sign a book of entry and have our passports marked with Afghanistan's official stamp.
当我们擦拭我们被石榴汁染红的手的时候,一名警卫走了进来,把我们带到旁边一个房子里,让我们在入境卡上签字,然后又叫人在我们的护照上盖上阿富汗的官方印章。
A sample entry from the master detail Input is displayed on the left-side tree, while the right-side tree defines the Output template of the transformation.
左侧的树中将显示来自主细input的示例条目,而右侧的树则定义转换的Out put模板。
List methods are convenient for these types of manipulations, but a side-effect of my algorithm is a duplicate entry when a whole-number square root pops up.
List方法对于这些类型操作很方便,但我的算法有个副作用,就是出现整数平方根时,会有重复。
An entry was added to the registry for each deployment environment to reflect the usernames and passwords used in the login.properties files on the client side.
将一个条目添加到每个开发环境的注册中心,以反映在客户端上的login . properties文件中使用的用户名和密码。
You can go to the Entry Permit Counter on your left side for the permits and the ACAP office opposite for the TIMS.
在你左手边的进山证柜台办理进山证,对面的ACAP办公室办环保证。
Entry is either to the study on one side and the main living space on the other.
入口通往一侧的书房,在另一侧通向主要起居空间。
ApacheDS sends a confirmation response message back to JXplorer and JXplorer updates the data tree, as shown in Figure 16. You can see the resulting entry named Alice on the right side of Figure 18.
ApacheDS把确认响应消息发送回JXplorer, JXplorer更新数据树,如图16所示。
The entry side guide of coilers aligns strips to the centerline of mills and then holds and sends them into pinch roll unit.
卷取机前侧导板的作用是把带钢对准轧制中心线送入夹送辊,并在进入夹送辊时导板夹持带钢以减少钢卷的塔形。
The entrance faces northeast and the entry walkway is made of a straight line of monolithic stone steps flanked on either side by lush tropical water bodies.
东北面的入口和通道的入口是一个单片石两侧的茂密的热带水体两侧直线步骤作出。
The existing street access is a straight drive up to the garage and via direct side walks to the entry.
现有的街道,是一个直接开车到车库,并通过直接侧走到入境。
Two soldiers with halberds came first and took their stand at each side of the entry. Then followed a herald, and the trumpeter.
两个持戟士卒先走进门来,在入口处的两旁站岗。跟着进来的是个传令官,还有号手。
Where crosscuts are staggered, the second crosscut will be determined by two crosscuts on the same side, either left or right, in the entry being traveled.
如横巷相互交叉,应在两个横巷的同一侧(或左或右,相对于进来的入口)确定第二个进入横巷。
The entry side guide of coilers aligns strips to the centerline of mills and then holds and sends them into pinch roll unit. By this way, the telescopicity of coils can be reduced significantly.
卷取机前侧导板的作用是把带钢对准轧制中心线送入夹送辊,并在进入夹送辊时导板夹持带钢以减少钢卷的塔形。
The entry side guide of coilers aligns strips to the centerline of mills and then holds and sends them into pinch roll unit. By this way, the telescopicity of coils can be reduced significantly.
卷取机前侧导板的作用是把带钢对准轧制中心线送入夹送辊,并在进入夹送辊时导板夹持带钢以减少钢卷的塔形。
应用推荐