铁道建筑技术
鐵道建築技術
철도건축기술
RAILWAY CONSTRUCTION TECHNOLOGY
2012年
5期
1-3
,共3页
隧道施工%大断面%红黏土%辅助坑道%交叉口
隧道施工%大斷麵%紅黏土%輔助坑道%交扠口
수도시공%대단면%홍점토%보조갱도%교차구
tunnel construction%large section%red clay%auxiliary tunnel%intersection
根据包西铁路大断面红黏土隧道新九燕山隧道施工实例,就斜井和大跨度红黏土隧道交叉口施工方案进行选择,并对斜井向正洞施工方法的转化、施工技术措施等进行阐述。
根據包西鐵路大斷麵紅黏土隧道新九燕山隧道施工實例,就斜井和大跨度紅黏土隧道交扠口施工方案進行選擇,併對斜井嚮正洞施工方法的轉化、施工技術措施等進行闡述。
근거포서철로대단면홍점토수도신구연산수도시공실례,취사정화대과도홍점토수도교차구시공방안진행선택,병대사정향정동시공방법적전화、시공기술조시등진행천술。
This paper, taking construction of the New Jiuyanshan Tunnel, a red clay tunnel with a large section of Baoxi Railway as an instance, makes a choice of the construction program for the intersection between the inclined shaft and large- span red clay tunnel among three alternatives as well as conducts an elaboration and verification of the transformation in the construction way from inclined shaft to main cavity and the adoption of the construction measures.
