摘要
受地形、地质、引入车站等条件限制,在某些地段不可避免地要设置超小净距铁路隧道,故此文以哈达铺实体隧道为例,并结合地形地质条件,阐述超小净距铁路隧道设计与施工的可行性、经济性及优越性,并详细介绍哈达铺隧道的施工工序及注意事项。
The super small spacing railway tunnels have to be set in some areas because of the limits induced by topography,geology,and joined stations.Taking the Hadapu Tunnel as an example,this paper discusses the feasibility,the economy,and the advantages of the super spacing railway tunnels by combing the topographical and geological conditions,and then introduces the construction procedures and issues worth attention of the Hadapu Tunnel in detail.
出处
《铁路工程造价管理》
2011年第3期43-46,共4页
Railway Engineering Cost Management
关键词
超小净距
铁路隧道
设计
施工
super spacing
railway tunnel
design
construction
