摘要
煤矸石是煤在形成过程中与煤伴生或共生的一种岩石,是煤炭生产的废弃物.本文结合安邵高速公路利用煤矸石填筑路基的工程实例,重点介绍煤矸石填筑路基的施工工艺及质量控制.
Coal gangue is a rock associated with coal during the process of formation. It＇ s the waste of coal production. This paper focuses on coal gangue subgrade construction tech- nology and quality control gangue in Anhua-Shaoyang through the engineering example of subgrade filled with coal expressway.
出处
《南华大学学报（自然科学版）》
2013年第2期72-75,81,共5页
Journal of University of South China：Science and Technology
基金
湖南省教育厅科研基金资助项目(09C299)
关键词
煤矸石
路基
高速公路
coal gangue
subgrade
expressway
