某电缆隧道过铁路桥的工程实践  

Engineering practice of cable tunnel passing through railway bridges

作　　者：丁金刚[1] 

机构地区：[1]长沙有色冶金设计研究院,湖南长沙410011

出　　处：《企业技术开发》2009年第9期70-71,共2页Technological Development of Enterprise

摘　　要：文章介绍了某电缆隧道从东西两座京广线铁路桥侧下方通过的工程实践。通过采用格栅喷射混凝土和250mm厚混凝土的复合衬砌结构,并采取相应的沉降控制措施,确保了施工安全和工程质量。This paper introduced a engineering practice of cable tunnel passing through railway bridges. By Using the complex lining structure composed of grid-shotcrete and concrete and taking effective measures of settlement control, it was succeed to ensure the construction safety and engineering quality.

关 键 词：电缆隧道 复合衬砌结构 沉降控制 

分 类 号：U459.9[建筑科学—桥梁与隧道工程]