综放面,fully mechanized caving face
1)fully mechanized caving face综放面
1.Theoretical study on division of coal spontaneous combustion zone infully mechanized caving face综放面煤层自然发火区域划分的理论研究
2.Prevention and theoretic analysis of rib fall infully mechanized caving face综放面煤壁片帮的理论分析和防治
3.Aimed at the abnormal gas gush at 7331fully mechanized caving face,coal inflammable characteristic and actual circumstance,the gas comprehensive management technology of the goaf pipes-in fitting drainage and auxilary fan average pressure method is pointed out and carried out.针对7311综放面瓦斯异常涌出和煤炭易自燃的特点和现实情况,提出并实施了采空区预埋管路抽放和局扇均压法相结合的瓦斯综合治理技术,配合加快工作面推进速度、减少采空区漏风和气雾阻化预防采空区煤自燃技术,并对各项技术措施的效果进行了总结、评价,探讨了采空区抽放、均压通风、工作面推进速度等各项技术参数。
英文短句/例句
1.Study on Comprehensive Fire-Fighting Technique Against Fire in Ciyaobao No.2 Experimental Coalmine;磁窑堡二矿试验综放面综合防灭火技术研究
2.Practices on Comprehensive Prevention and Control of Spontaneous Combustion in Fully Mechanized Top Coal Caving Mining Face in Combustible Thick Seam易燃厚煤层综放面自然发火综合防治实践
3.Pressure releasing and gas drainage with long bore hole in roof overburden of fully mechanized caving face综放面顶板覆岩走向长钻孔卸压抽放瓦斯研究
4.Study on Reasonable Parameter of Large DIP Angle of Fully Mechanized Coal Face Section Coal Pillar大倾角综放面区段煤柱合理参数研究
5.Actual measurement analysis of three zones of goaf of 14308 working face with fully mechanized caving method of Dong tan Mine东滩矿14308综放面采空区三带实测分析
6.Law of Fracture and Arching Mechanism of Top Coal in Fully Mechanized Longwall Top Coal Caving;综放面顶煤压裂规律及成拱机理研究
7.Research on Reliability of Mining and Conveying System in Top-coal Caving Fully Mechanized Face Based on MATLAB;基于MATLAB的综放面采运系统可靠性研究
8.Study on Roof and Top-Coal Classification and Application in Fully Mechanized Top-Coal Caving Face;综放面顶板（顶煤）分类及应用研究
9.A Study of the Rib Fall Mechanism in Soft Coal and Its Control at a Fully-Mechanized Top-Coal Caving Face软煤综放面煤壁片帮机理及防治研究
10.Gas comprehensive way technology for fully mechanized top high gassy coal caving mining face高瓦斯综放工作面瓦斯综合治理技术
11.Discussion on Comprehensive Prevention of Rock Burst on Roof Caving Working Face浅谈综放工作面冲击地压的综合防治
12.Increasing Rate of Coal Mining with Improving Coal Caving Technology at Fully Mechanized Face改进综放工作面放煤工艺提高回采率
13.Research on the Method of Draining the Gas on Roof Gallery of Full-Mechanized Caving Mining Face综放工作面尾巷排放瓦斯方式的探讨
14.Study on Key Technology of Heading of Fully Mechanized Caving Faces in Steeply Dipping Seam;大倾角综放工作面平巷综掘关键工艺技术研究
15.On the Valid Way of Preventing Dust Ash on Synthetical Coal Face;谈综采放顶煤工作面综合防尘的有效途径
16.Characteristics of Gas Emission and Distribution of Fully Mechanized Top-Coal Caving Face Under Gas Drainage Conditions综放工作面抽放条件下瓦斯涌出及分布特征
17.Evaluation of Top Coal Caving Characteristics for 1604 Fully Mechanized Caving Face of Lutian Coal Mine路天煤矿1604综放工作面顶煤冒放性评价
18.Study on Controlling Surrounding Rock of Roadway in Fully-mechanized Cave Face;综合放工作面空巷围岩控制理论研究
相关短句/例句
fully mechanized top-coal caving face综放面
1.Study on strata pressure laws and adaptability of supports infully mechanized top-coal caving face ofthree-soft seam;“三软”煤层综放面矿压规律及支架适应性研究
2.Influence of mining velocity on mechanical characteristics of surrounding rock infully mechanized top-coal caving face;开采速度对综放面围岩力学特征影响研究
3.The coal seam offully mechanized top-coal caving face 1151(3) in Xieqiao coal mine of Huainan mining area is soft and loose,and is of low permeability and poor wetting condition.基于淮南矿区谢桥煤矿1151(3)综放面,煤层松软、渗透性低、湿润性差的特殊条件,采用煤层注水工艺技术降尘,在注水孔布置方式及参数、注水孔封孔工艺、注水工艺等方面采取一定的技术措施。
3)Longwall top-coal caving face综放面
1.Seismic tomography is applied in exploring the cryptostructure and fracture of longwall top-coal caving face in Xinji Coal Mine,Huainan City,Anhui Province.通过采探对比分析,证明地震CT探测综放面内隐伏断层线性成像明显,结果与实际比较吻合,工作面内煤层增厚区及裂隙发育区也有显现。
2.1 mine , the insidious structures in the longwall top-coal caving face are detected by seismic tomography technology and the geological mechanic parameters of coal seam are estimated.借助现场实测、相似模拟试验、数值模拟计算等手段,研究了弯曲下沉带内巷道变形破坏和岩层移动规律、综放面矿压显现规律。
4)Fully Mechanized Longwall Top Caving Face综放面
1.Study On Narrow Coal Pillar Width and Support Parameter of Coal Gates Close to Gob inFully Mechanized Longwall Top Caving Face;综放面沿空掘巷窄煤柱宽度及巷道支护参数研究
5)integrated caving face放工作面综综
6)fully mechanized caving face综放工作面
1.Analysis on the reliability of mining system offully mechanized caving face in complex geological conditions;复杂条件综放工作面生产系统可靠性分析
prehensive gas control in high production and high efficientfully mechanized caving face of Tangshan mine;唐山矿高产高效综放工作面瓦斯的综合治理
3.Dynamic numeric simulation of coal self-ignite in goaf infully mechanized caving face;综放工作面采空区煤自燃过程的动态数值模拟
延伸阅读
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