Transitional geology and its effects on development and longwall mining in Pittsburgh Seam

来源 :矿业科学技术学报：英文版 | 被引量 : 0次 | 上传用户：neithernor86

【摘要】

：

This paper presents the geologic and ground control challenges that were encountered by Consol Energy’s coal mining operations in southwestern Pennsylvania,USA

【作者】

：

Lu Jun Van Dyke Mark Su Daniel

【机构】

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GeomechanicalEngineer

【出处】

：

矿业科学技术学报：英文版

【发表日期】

：

2016年1期

【关键词】

：

地质变迁煤层地质长壁开采匹兹堡岩土工程监测块状砂岩石灰岩地质开发过程 Coal miningGeology transition zoneGrou

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This paper presents the geologic and ground control challenges that were encountered by Consol Energy’s coal mining operations in southwestern Pennsylvania,USA. Geologic encounters,such as sandstoneto-limestone geology transition,massive sandstone channel

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Transitional geology and its effects on development and longwall mining in Pittsburgh Seam

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