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煤矸石在淮河堤防中的应用 被引量:1

Application of Coal Gangue In Huaihe Dike
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摘要 淮南矿区长期的高强度开采过程中地面堆积了大量煤矸石,不仅占用地面耕地,也形成了环境污染和浪费。本文论述了煤矸石作为筑堤材料在性能上可以满足要求,矸石粘土混合料在新型堤防组合中可以作为支撑体,应用土工加筋技术,可增强堤防变形适应能力。新型煤矸石组合堤防不仅降低了工程造价,还消耗了煤矸石,经济环境效益显著。 the long-term high strength mining in Huainan mining area has accumulated a large amount of coal gangue,which not only occupied the land of the land, but also formed the environmental pollution and waste. This paper deals with the coal gangue as embankment materials in performance can meet the requirements, the clay gangue mixed material as a support, the application of geotechnical reinforcement technology in the new combination of levee, can enhance the adaptability to the deformation of embankment. The new type of coal gangue combined embankment not only reduces the cost of the project, but also consumes coal gangue, and the economic and environmental benefits are significant.
作者 陆春辉 Lu Chun-hui(Pingan Coal Mining National Engineering Technology Resessry Institute,National Engineering Laboratory of Coal Mine Ecological Environment ,Anhui Huainan 232001)
出处 《山东煤炭科技》 2017年第3期155-156,共2页 Shandong Coal Science and Technology
基金 2015年度淮南市科技计划项目(2015a01) 2016年度安徽省科技攻关项目(1604a0802115)
关键词 煤矸石防护堤 经济环境效益 coal gangue dam economic and environmental benefits
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