摘要
煤矸石大量的堆积和自燃,给社会和环境造成了极大影响。公路建设中利用煤矸石填筑路基,节省了土方,改善了占用土地和环境污染等问题。本文以高速公路工程为背景,分析了煤矸石填筑路基施工中的冲击压实情况。
The accumulation and spontaneous combustion of a large number coal gangue had a tremendous impact on the society and the environment, Using gangue subgrade can save earth and improve the problems of land occupation and environmental pollution in the road construction. In this article, the author against the background of highway engineering to analyzes the impact compaction of coal gangue filling subgrade cuustruction.
出处
《城市建筑》
2013年第14期75-75,92,共2页
Urbanism and Architecture
关键词
煤矸石
路基
冲击压实
施工技术
coal gangue, subgrade, impact compaction, construction technology
