40m 填土下输煤暗道的结构设计分析40m 填土下输煤暗道的结构设计分析 摘 要:高填土下暗道使用越来越多,但目前国内外对于高填土下结构受力分析讨论较少
本文结合平朔东露天选煤厂 801 输煤暗道结构设计,介绍了暗道的结构选型、荷载计算、内力分析、地基处理等内容,并针对设计过程中应注意的问题提出自己的设计体会,以供其它工程借鉴
关键词:高填土;暗道;土压力;结构设计 Abstract: Coal transport culvert with high fill embankment is more and more popular, but there is few analyses about the structure performance of culvert at home and abroad
Based on the 801 coal transport culvert design of East PINGSHUO Coal Preparation Plant, this paper focused on structure selection, load calculation, internal force analysis, foundation treatment, and etc
, and gave suggestions to the key process of culvert design
Keywords: high fill; culvert; soil pressure; structure design 地下或半地下储煤槽仓由于占用土地少,储量大,现在使用越来越多,而且储量越来越大
输煤暗道作为连接储煤槽仓和地面储煤系统的重要建筑物,承担着厂区内煤炭输送的重要任务,随着地下储煤槽仓的储量越来越大,使得输煤暗道埋深越来越大,但目