2) bump
[英][bʌmp] [美][bʌmp]
煤岩突出
1.
Cause and prevention of upper coal bump of auxiliary blind shaft on the-412m horizon in Xin Zhangzi Coal Mine;
新庄孜煤矿—412m水平暗副立井上部车场煤岩突出的原因及防治
3) outburst of sand rock
砂岩突出
4) karst water bursting
岩溶突水
1.
Research purposes:In order to ascertain geology condition of karst water bursting disaster in the course of tunnel caving and give a technique foundation for the work of tunnel geology prediction.
研究结论:岩溶突水地质灾害可能发生的工程位置与岩性分异界面、岩层接触界面、褶皱核部转折端、断层等地质因素有密切关系,这些部位是大型岩溶洞穴可能出现的位置,因此隧道线路上这些地质位置也是岩溶突水灾害形成的可能部位。
5) karst water burst
岩溶突水
1.
On basis of the investigation on engineering geological conditions, the process, pattern and features of karst water burst, as well as the mechanism of the water burst, were studied by means of laboratory test, numerical modeling, theoretical analysis and in-situ tests.
采用现场调查、模拟实验、理论分析与现场监测相结合的研究方法,对圆梁山隧道岩溶突水特征及突水机理进行了系统研究,揭示了隧道岩溶突水是受岩溶充填物、水压与隧道围岩塑性区范围等因素影响的渐进破坏过程。
2.
By means of investigation on the engineering geological conditions,numerical modeling,and theoretical analysis,the mechanism of the karst water burst and its prevention countermeasures in Yuanliangshan tunnel are researched systematically.
采用现场调查、数值模拟与理论分析相结合的研究方法,对圆梁山隧道岩溶突水的机理及其防治技术进行了系统地研究,揭示了隧道岩溶突水是受水压、岩溶充填物与隧道围岩塑性区范围等影响的渐进破坏过程,总结了隧道岩溶突水机理,并针对圆梁山隧道揭示的溶洞情况,制定了岩溶突水的防治原则,实现了复杂岩溶条件下安全、高效的施工效果。
6) karst water outburst
岩溶突水
1.
The geological background of karst water outburst,karst distribution,seepage flow field of karst water and recharge source of karst water outburst in the long Huayingshan twin highway tunnel are systematically described.
比较系统地介绍了华蓥山特长双线公路隧道岩溶突水的地质背景、岩溶分布规律、岩溶水的渗流场以及岩溶突水的补给源,为水害的整治提供了依据。
补充资料：半煤岩巷掘进
见煤巷掘进。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条