2) highly gas mining area
高瓦斯矿区
3) high gas
高瓦斯
1.
Fully mechanized caving mining technology with high mining height in high gassy and soft thick coal seam of Tunliu Mine;
屯留煤矿高瓦斯松软厚煤层大采高综放开采技术
2.
Discussion on fully mechanized caving mining in seam with high gassy and coal/gas outburst potential;
高瓦斯及煤与瓦斯突出危险煤层的综放开采探讨
3.
Analysis of mining technology for a fully mechanized sublevel caving face in three-soft thick seams of high gas;
高瓦斯"三软"厚煤层综采放顶煤开采技术分析
4) high gas content
高瓦斯
1.
With the idea of safe and high-efficient exploitation of coal and gas in high gas content coal seams, in Panji mine 1 of Huainan city the experimental research of safe and high-efficient exploitation of coal and gas, and gas extraction in long distance was carried out.
运用高瓦斯煤层群煤与瓦斯安全高效共采的思想,在淮南潘一矿进行了煤与瓦斯安全高效共采及远程瓦斯抽采的试验研究:首先开采瓦斯含量低、无突出危险的B11煤层,利用其采动影响使处在其上部70m(相对层间距35)的C13煤层卸压,煤层透气性系数增加近3000倍,瓦斯大量解吸并形成了沿顺层张裂隙流动的条件。
2.
The conception of the safe and high-efficient exploitation system of coal and gas was put forward in high gas content coal seams.
提出了高瓦斯煤层群煤与瓦斯安全高效共采的概念:在煤层群开采条件下,首先开采瓦斯含量低、无突出危险的首采煤层,利用其采动影响使处在其上部和下部的煤层卸压,煤层透气性成百倍地增加,从而形成高效的瓦斯抽采条件,同时进行的卸压瓦斯高效抽采既解决了由卸压煤层向首采煤层涌出瓦斯问题,保障首采煤层实现安全高效开采,又大幅度地降低了卸压煤层的瓦斯含量,消除了煤与瓦斯突出危险性,为在卸压煤层内实施快速掘进与高效采煤方法提供了安全保障,从而实现了瓦斯与煤炭两种资源的安全高效共采,文中介绍了针对不同卸压瓦斯流动特点的近程、中程和远程卸压瓦斯抽采方法及工程应用实践,最后对高瓦斯煤层群煤与瓦斯安全高效共采体系的应用前景进行了分析。
3.
1 in Xing\'an Coal Mine,the characteristic of spontaneous ignition and control measure at the fully mechanized face with caving of roof coal,in high gas content and large inclined angle coal seam are aggregated and analyzed.
针对兴安煤矿综采一队工作面开采煤层的特点,总结分析了高瓦斯大倾角综放工作面自燃火灾的特点和治理方案。
5) high gas zone
高瓦斯带
1.
The forecast technique of high gas zone in coal-mine;
煤矿高瓦斯带超前判识技术研究
6) high-gas
高瓦斯
1.
Study on advancing mining with high-gas and without double headings;
高瓦斯无双巷前进式采煤研究
2.
On construction technology for large-section long tunnel in high-gas areas
大断面长大隧道高瓦斯区施工技术
3.
In order to realize safe and high-efficient exploitation of coal and gas under the condition of high-gas coal strata,the effects caused by the exploitation of the long-distance under-protecting coal stratum are analyzed and studied deeply in this article by the methods of numerical simulation and colliery on-the-spot test.
为了实现高瓦斯煤层群条件下煤与瓦斯的安全高效共采,运用数值模拟和现场试验相结合的方法,对远距离下保护层开采的采动效应进行了分析与研究。
补充资料:高州高凉岭旅游区
从高州城出发,沿石骨河北行20公里,可见一座耸入苍穹的雄伟大山,这便是风光如画的高凉岭。据《高州府志》记载,此山“本名高梁,以群峰高耸,盛暑如秋,故更名高凉”。它集奇山、怪石、佳果于一岭,向来是游览胜地。
高凉岭以它秀丽的风光闻名遐迩。从山脚拾级逶迤而上,石径如带如练,两旁藤萝牵衣,野花夹道,四面松涛呼呼作响,令人心旷神怡。山腰上,有一座金碧辉煌的古刹,这便是冼夫人庙,香火鼎盛,成为我市一个著名的宗教旅游景点。
高凉岭石多且怪。有二人下棋的仙奕石,形似母猪的猪乸石,欲跃龙门的鲤鱼石,引颈啼晓的金鸡石。有的石如金牛戏水,双狮对耍,白鹤飞天。还有石鼓、石船、石池、石床、石桌等等。其中特别引人注目的要数试剑石,此石长约三丈,高达丈余,形似猪腰,中间裂为两半,裂缝处整齐如切。当地传说云:“冼夫人当年曾戌兵高凉,为振军威,以剑劈石,故成此状。”试剑石因此而得名。
高凉岭背北向南处,有一片方圆数十亩的绿色林海。各种树木,混杂其间。树根下,石隙间,有潺潺流水,淙淙作响。昔日的僧人,曾在冼太庙旁截水为池,并种夏荷,养金龟,名曰“放生池”。如今,此池尚存水清如镜。林海中,四时佳果,摘之不完。其中栗子最引人喜爱,它的果实浑身长刺,收获时砸开其外壳,取黄色果仁,用以炖鸡,味道清香可口,是健身延年之佳品。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。