摘要
为了对建筑垃圾-粗粉煤灰充填材料进行综合性评价,反映建筑垃圾-粗粉煤灰充填材料对环境的影响,因此采用物元分析法对建筑垃圾-粗粉煤灰的环境友好性进行评价,同时通过对环境友好性的综合评价体系的建立以及对环境友好性等级的判定,来探究充填材料在满足其充填性的基础上是否对粉煤灰、建筑垃圾进行最大限度的利用。结果表明:建筑垃圾-粗粉煤灰充填材料不仅可以满足井下充填的需要,而且对环境友好,具有很高的实用价值和发展前景。
In order to comprehensively evaluate the construction waste coarse fly ash filling materials and reflect the environmental impact of construction waste coarse fly ash filling materials,the material-element analysis method is used to evaluate the environmental friendliness of construction waste coarse fly ash.Through the establishment of a comprehensive evaluation system for environmental friendliness and the determination of the level of environmental friendliness,it is necessary to explore whether the filling materials can make the maximum use of fly ash and construction waste on the basis of satisfying their filling properties.The results show that the construction waste coarse fly ash filling material can not only meet the needs of underground filling,but also is environmentally friendly,with high practical value and development prospects.
作者
刘音
吴海凤
李浩
王凯
闫汝瑜
LIU Yin;WU Haifeng;LI Hao;WANG Kai;YAN Ruyu(College of Mining and Safety Engineering,Shandong University of Science and Technology,Qingdao 266590,China)
出处
《煤矿安全》
CAS
北大核心
2020年第2期235-238,243,共5页
Safety in Coal Mines
基金
山东省自然科学基金资助项目(ZR2017MEE055)
中国煤炭工业协会科学技术研究指导性计划资助项目(MTKJ2016-277).
关键词
建筑垃圾
粗粉煤灰
充填材料
物元分析法
环境友好性
construction waste
coarse fly ash
filling material
matter element analysis
environmental friendliness
作者简介
刘音(1973—),女,陕西米脂人,副教授,主要从事矿山环境保护与矿山充填材料技术研究。
