钢桥桥面铺装构建环氧沥青混凝土的研究  

Analysis of Steel Bridge Deck Surface with Epoxy Bitumen Concrete

作　　者：罗志强[1] 

机构地区：[1]广东工业大学建设学院,广东广州510090

出　　处：《广东工业大学学报》2007年第4期100-103,共4页Journal of Guangdong University of Technology

摘　　要：结合钢桥桥面铺装容易产生病害的问题,分析钢桥桥面铺装产生病害的原因.根据铺装层和钢板以及铺装上下层间的黏结作用提出满足黏结层要求的环氧沥青;根据铺装材料自身具有足够的强度与韧性提出环氧沥青混凝土加铺层,认为环氧沥青混凝土加铺层施工温度控制与时间控制极为重要.In view of the disease very lihely to be got by the steel bridge deck surfacing, the reasons for it are analyzed. The epoxy to meet the requirements of the cohesive course is presented in accordance with the cohesive role of the deck surfacing course and steel plate between the up and down deck surfacing course, and the epoxy bitumen concrete for the deck surfacing course is presented in accordance with the deck surfacing materials to have enough strength and toughness. It is argued that construction temperature control and time control of the steel bridge deck surfacing of the epoxy bitumen concrete are very important.

关 键 词：钢桥 桥面铺装 黏结层 环氧沥青 环氧沥青混凝土 温度控制 时间控制 

分 类 号：U416[交通运输工程—道路与铁道工程]