查询词典 wall rock

The application of "anchoring and shotcreting" supporting technology in the bunker construction is introduced,"anchoring and shotcreting"is a kind of timbering fashion of safety ,especially in surrounding wall rock on bad conditions.

介绍了"锚网喷+混凝土"联合支护技术在煤仓施工中的应用，"锚网喷+混凝土"联合支护技术是一种安全可靠的支护方式，尤其是在稳定性较差的围岩中的应用。

Analysis is made on the influences of the main constructions in the mine on the roof wall rock and the water containing layer, the ubiety between the roof and the interlayer or relative interlayer, the influence of the water containing layer and exploration drilling on jamb mining. The safety mining depth as well as the height of collapsed belt and the cranny guiding water are calculated. Furthermore, the ANSYS software is adopted to simulate the stability of the cover terrane and the maximum permit exposure area.

分析了矿区内主要构造对顶板围岩及含水层影响、顶板与隔水层和相对隔水层位置关系、含水层及勘探钻孔对矿柱回收的影响；计算了冒落带和导水裂隙高度及安全开采深度；用ANSYS有限元软件模拟了空区上覆岩层稳定性及最大允许暴露面积。

Based on the classification the support methods correspond to every stability level of wall rock are put forward.

在分类的基础上提出了对应于不同稳定级别的支护对策。

It is important and difficult to calculate the heat emitting from the wall rock at drifting face.

掘进工作面的围岩散热是至今尚未解决的一个重要问题。

And the paper discuss the effect of wall rock by several different models.

依据实际尺寸和形状对厂房的主要结构部分进行了全三维模拟，并通过建立若干不同的简化模型对围岩的影响进行了探讨。

The artificial neural net provide us new theoretical method on stability of wall rock.

人工神经网络理论的出现为人们研究围岩稳定性问题提供了新的理论方法。

Until now, some studies showed that major source of ore-forming materials come from wall rock or upper mantle.

目前，有关研究认为此类矿床成矿物质主要来源于矿床的围岩或上地幔。

The method in the article can be a try to solve problems about the touch of wall rock and support structures.

对于围岩和支护结构共同作用下界面的接触也是一种尝试。

Because of the complex Geological environment of Wuhan Yangtze River Tunnel, it is necessary to research the influencing factors for the stability of its wall rock .

由于武汉越江隧道所处的复杂的地质环境，因此有必要对其进行围岩的稳定性影响因素的研究。

With the object of wall rock in mining roadway, its stability classification and support technology are studied in detail.

本文以回采巷道围岩为研究对象，对其稳定性分类及其支护对策进行了深入细致的研究。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。