无粘结预应力隧道施工技术研究  

Research on Unbonded Prestressed Tunnel Construction Technology

作　　者：戴秋萍 Dai Qiu-ping

机构地区：[1]中铁十九局二公司工程经营中心,辽宁辽阳111000

出　　处：《建筑技术开发》2018年第17期35-36,共2页Building Technology Development

摘　　要：隧道衬砌施工工作开展的过程中,传统施工技术已经不能在质量方面、施工进度方面提供全面保障,采用无粘结预应力隧道施工技术,该技术的适时应用可促进隧道衬砌工程顺利完成,且施工成本会大幅降低,这对隧道衬砌质量提升,隧道应用性能增强具有重要意义。故对该论题展开分析,以为相关工作提供借鉴和参考。During the tunnel lining construction work, the traditional construction technology can not provide comprehensive protection in terms of quality and construction progress. The unbonded prestressed tunnel construction technology can be used to promote the successful completion of the tunnel lining project and construction. The cost will be greatly reduced, which is of great significance to the improvement of tunnel lining quality and the enhancement of tunnel application performance. Therefore, the topic is analyzed to provide reference and reference for related work.

关 键 词：隧道衬砌 无粘结预应力 钢筋 

分 类 号：U455.91[建筑科学—桥梁与隧道工程]