后张法预应力砼桥梁施工技术应用研究  

Study on the Application of Post-tensioning Prestressed Concrete Bridge Construction Technology

作　　者：沈霖源 

机构地区：[1]中铁十二局集团第一工程有限公司,西安710038

出　　处：《价值工程》2016年第25期139-142,共4页Value Engineering

摘　　要：本文基于后张法预应力砼桥梁施工要求及工艺流程,针对施工中常见质量问题,从施工技术控制方面提出有效的防治措施。通过加强防治提高桥梁工程质量控制水平,确保桥梁在使用过程中安全可靠,尽量杜绝桥梁结构安全事故发生。In this paper, based on the requirements and technological process of post-tensioning prestressed concrete bridge construction, in view of common quality problems, and from the construction technology control, effective control measures are put forward.By strengthening the prevention and control to improve the quality control level of the bridge project, it is to ensure the safety and reliability of the bridge in the process of using, as far as possible to prevent the occurrence of bridge structure safety accidents.

关 键 词：后张法 预应力砼桥梁 工法 

分 类 号：U445[建筑科学—桥梁与隧道工程]