高速公路桥面混凝土铺装层施工关键技术  

Key Technologies for Construction of Concrete Pavement on Expressway Bridge Deck

作　　者：毛天贵 唐德平 杨亚刚 MAO Tian-gui;TANG De-ping;YANG Ya-gang(POWERCHINA SINOHYDRO ENGINEERING BUREAU 14 CO.,LTD.,Kunming 650041,China)

机构地区：[1]中国水利水电第十四工程局有限公司,云南昆明650041

出　　处：《云南水力发电》2022年第7期166-168,共3页Yunnan Water Power

摘　　要：以具体工程实践为依托,在桥面清理、盖梁污染防护以及混凝土输送等关键方面展开论述,阐述了各项问题出现的原因,分析了重难点,并逐一探讨了解决的关键方法。这几项关键技术的使用,可以显著提升桥面混凝土铺装层施工质量、施工效率,降低施工成本。In this paper,according to the actual situation,the key aspects of deck cleaning,cover beam pollution protection and concrete transportation are discussed.This paper elaborates the causes of various problems,analyses the difficulties and difficulties,and discusses the key methods to solve them one by one.The use of these key technologies can significantly improve the construction quality and efficiency of bridge deck concrete pavement and reduce construction costs.

关 键 词：桥梁工程 桥面铺装 桥面清理 盖梁污染防护 钢筋保护层控制 桥面混凝土输送 

分 类 号：U443.33[建筑科学—桥梁与隧道工程]