神马作文网能帮忙翻译一下论文摘要吗
来源：学生作业帮 编辑：神马作文网作业帮 分类：英语作业 时间：2024/11/12 03:29:44
能帮忙翻译一下论文摘要吗
本次设计题目为大同同家梁矿12-1#煤层开采设计,设计图纸共5张,说明书共十章.
根据采矿工程的需要和特点,重点设计为第四、五、六章,其他如井底车场、井
下运输及提升设备仅做一般的选型计算.该矿位于大同市矿区,距大同市20Km .井田内有大同公路和大同铁路贯穿,交通方便.
本井田的煤层埋藏较浅,井田煤层倾角一般2～6°,属近水平煤层,平均煤厚为3.4m.井田为低瓦斯、煤尘无爆炸性、煤层不易自燃、地温正常、构造和水文地质条件中等,煤层开采技术条件比较简单.
本井田划分为4个带区,采用立井开拓方式,回采工艺采用后退式、综采一次采全高采煤法,采用“三八制”作业制度.工作面的设备有双滚筒采煤机、滑移支架、可弯曲刮板运输机、破碎机、转载机等.采空区采用全部垮落法管理顶板.
本矿井设计年产量为90万吨,采用一套综采来满足产量的要求.矿井运输大巷采用胶带运输作为主运输,采用矿车作为辅助运输,矿井通风采用中央式.
关键词:中央式通风；一次采全高；全部垮落法；倾斜长臂式采煤法
不要直译
本次设计题目为大同同家梁矿12-1#煤层开采设计,设计图纸共5张,说明书共十章.
根据采矿工程的需要和特点,重点设计为第四、五、六章,其他如井底车场、井
下运输及提升设备仅做一般的选型计算.该矿位于大同市矿区,距大同市20Km .井田内有大同公路和大同铁路贯穿,交通方便.
本井田的煤层埋藏较浅,井田煤层倾角一般2～6°,属近水平煤层,平均煤厚为3.4m.井田为低瓦斯、煤尘无爆炸性、煤层不易自燃、地温正常、构造和水文地质条件中等,煤层开采技术条件比较简单.
本井田划分为4个带区,采用立井开拓方式,回采工艺采用后退式、综采一次采全高采煤法,采用“三八制”作业制度.工作面的设备有双滚筒采煤机、滑移支架、可弯曲刮板运输机、破碎机、转载机等.采空区采用全部垮落法管理顶板.
本矿井设计年产量为90万吨,采用一套综采来满足产量的要求.矿井运输大巷采用胶带运输作为主运输,采用矿车作为辅助运输,矿井通风采用中央式.
关键词:中央式通风；一次采全高；全部垮落法；倾斜长臂式采煤法
不要直译
This design topic is the design of Datong Coal Mining in Tongjialiang Mine 12,1#,design drawings of a total of 5,manual chapter ten.According to the needs and characteristics of mining engineering,
The key design for the fourth,five or six chapters,such as the bottom,well
The transportation and lifting equipment only do general selection calculation.
The mine is located in Datong mining area,is apart from the Datong 20Km.Ida Datong Road and Datong railway,transportation convenience.
Honi Da coal seam is shallow coal seam angle,Ida general 2 6 °,belonging to the near level coal seam,the averagecoal thickness of 3.4m.Ida is low gas,coal dust explosion,no coal spontaneous combustion,the temperature is notnormal,structure and hydrogeological conditions ofmedium,coal mining technology conditions are relativelysimple.
Honi Da is divided into 4 zones,the vertical shaft development method,mining technology,mining the back ofa fully mechanized coal mining method,using the "three eight system" operating system.Equipment working face adouble drum shearer,sliding support,can be bent scraper conveyor,crusher,conveyor and so.Gob roof control by all collapse method.
The mine design annual output of 900000 tons,using a set of fully mechanized mining to meet productionrequirements.Mine transportation roadway with tape transport as the main transport,the car is used as an auxiliary transport,mine ventilation with central type.
Keywords:central ventilation; once mining full height; fully caving method; inclined long arm type coal mining method.
The key design for the fourth,five or six chapters,such as the bottom,well
The transportation and lifting equipment only do general selection calculation.
The mine is located in Datong mining area,is apart from the Datong 20Km.Ida Datong Road and Datong railway,transportation convenience.
Honi Da coal seam is shallow coal seam angle,Ida general 2 6 °,belonging to the near level coal seam,the averagecoal thickness of 3.4m.Ida is low gas,coal dust explosion,no coal spontaneous combustion,the temperature is notnormal,structure and hydrogeological conditions ofmedium,coal mining technology conditions are relativelysimple.
Honi Da is divided into 4 zones,the vertical shaft development method,mining technology,mining the back ofa fully mechanized coal mining method,using the "three eight system" operating system.Equipment working face adouble drum shearer,sliding support,can be bent scraper conveyor,crusher,conveyor and so.Gob roof control by all collapse method.
The mine design annual output of 900000 tons,using a set of fully mechanized mining to meet productionrequirements.Mine transportation roadway with tape transport as the main transport,the car is used as an auxiliary transport,mine ventilation with central type.
Keywords:central ventilation; once mining full height; fully caving method; inclined long arm type coal mining method.