摘要
以京津城际延伸线项目大直径泥水盾构施工为背景,结合大直径泥水盾构成功穿越严重损坏房屋(东顺旅馆建筑物)实例,提出大直径泥水盾构穿越延线风险点的技术措施;总结大直径泥水盾构穿越延线特级风险点的施工技术。
Taking the large diameter slurry shield construction of Beijing-Tianjin intercity extension line project as the background,and combined with the large diameter slurry shield successfully underpassing severely damaged houses( building of Dongshun Hotel) as an example,the technical measures and construction methods on large diameter slurry shield underpassing risk points of the extension line were put forward,and the corresponding construction technology was summarized.
出处
《铁道建筑技术》
2015年第8期33-36,共4页
Railway Construction Technology
基金
中国铁建股份有限公司科技研究开发计划项目(13-C19)
关键词
大直径泥水盾构
严重损坏房屋
沉降观测
应急预案
large diameter slurry shield
severely damaged houses
settlement observation
contingency plan
