Cement injection of perforating holes in a frozen pipe is a wholly - new technology for consolidating shaft wall rock and stopping water of frozen shafts in coal mines 冻结管射孔注浆是在对石油输油井射孔技术和地面注浆技术进行研究的基础上，开发出的一种用于煤矿冻结井筒围岩加固和堵水的全新技术。
Abstract : cement injection of perforating holes in a frozen pipe is a wholly - new technology for consolidating shaft wall rock and stopping water of frozen shafts in coal mines 文摘:冻结管射孔注浆是在对石油输油井射孔技术和地面注浆技术进行研究的基础上，开发出的一种用于煤矿冻结井筒围岩加固和堵水的全新技术。
From the study of lanthanon , we know that quart - vein is the single production of hydro mineralization . etch rock and mineralized rock are the mix outcome of hydro mineralization and wall rock materials 稀土元素研究结果反映石英脉是成矿流体的单纯产物，而蚀变岩和矿化岩石则是成矿流体与围岩物质的混合产物。
What ’ s more , this paper takes the effect of crown wall rock and mid - board foundation reinforced parametric variation on tunnel structure stress and stability into account grounded on building typical section model of i wall - rock sector 另外,本文还通过建立类围岩地段隧道典型断面模型,分别考虑拱顶围岩和中墙地基加固参数的变化对隧道结构受力和稳定性的影响。
The practices indicate that comprehensively determining physical and mechanical parameters of rock mass and fully utilizing the bearing capacity of wall rock to optimize the design are of great significance to assure the engineering safety and approve the design level 实践表明，综合测定岩体的物理力学参数，充分利用围岩承载力优化工程设计，对确保工程安全和提高设计水平具有重要意义。
The wall rock of the mine is the third member of aqishan formation , which it is formed by the neutral - acidic volcanic rock and volcanic arenite of calcium - alkala series . the rock is mainly of andesite , quartz andesite , volcanic breccia agglomerate and volcanic breccia 矿床赋矿围岩为阿奇山组第三岩性段钙碱系列的中酸性火山岩-火山碎屑岩，主要岩性为安山岩、英安岩、火山角砾熔岩、火山角砾岩等。
Finally , the dissertation analyze zhu gu mount highway tunnel by the software system from four aspects about intelligent classification of wall rock , discrimination of high crustal stress , analysis of wall rock deformation , and analysis of supporting structures 最后以鹧鸪山公路隧道为例，从围岩类别智能判别、高地应力判别、围岩变形分析和支护结构受力分析四方面应用本系统进行分析，取得了较好的应用效果。
Compared with muluntau gold deposit from background of geotectonics , wall rocks , features of ore bodies , mineral components of ore , features of alterations , and fluid inclusion , saerbulake gold deposit is typical of muluntau type 摘要从大地构造背景、赋矿田岩、矿体特征、矿石物质组分、蚀变特征和流体包裹体等几方面，将萨尔布拉克金矿和穆龙套金矿进行了对比，二者有着相近的地质特征，提出萨尔布拉克金矿属于穆龙套型。
In this paper , the geologic features of carlin type gold deposits in tangxinzhai are expounded , relations of metallogenic with lithologic characters , structure and wall rock alterations are summed up , and its metallogenic conditions and metallogenesis are described preliminarily 本文结合区域地质背景叙述了塘新寨微细浸染型金矿床地质特征，探讨了成矿与地层岩性、构造、蚀变的关系，并初步探讨其成矿条件与成矿作用。
The software system has four important functions that is intelligent classification of wall rock , analysis and forecast of wall rock stress , analysis and forecast of wall rock deformation , and security of wall rock supporting structure distinguish , and it has friendly user interface 该系统集围岩类别智能判别、围岩应力分析与预测、围岩变形分析与预测和围岩支护结构安全性判别四大功能于一体，具有友好的用户界面。
