高黏高弹沥青混凝土在大跨度斜拉桥钢箱梁桥面铺装中的技术应用  

Technical Application of High Viscosity and High Elasticity Asphalt Concrete in the Bridge Deck Pavement of Long-Span Steel Box Girder Cable-Stayed Bridge

作　　者：赵竟成 ZHAO Jing-cheng(CCCC First Highway Engineering Group Xiamen Engineering Co.Ltd.,Xiamen 361000,China)

机构地区：[1]中交一公局厦门工程有限公司,福建厦门361000

出　　处：《工程建设与设计》2020年第16期72-74,共3页Construction & Design for Engineering

摘　　要：为提升大跨度斜拉桥钢箱梁桥面的应用质量,论文针对高黏高弹沥青混凝土铺装技术进行研究,阐述了高黏高弹沥青混凝土的应用优势,并针对具体案例进行分析,提出沥青混凝土铺装方案,指出沥青混凝土铺装过程中的工艺要点,以此有效阻隔裂缝延伸到沥青混凝土层,强化桥面铺装作业的耐久性,希望能对相关研究人员提供一定的参考与借鉴。In order to improve the application quality of steel box girder bridge deck of long-span cable-stayed bridge,this paper studies the pavement technology of high viscosity and high elasticity asphalt concrete,expounds the application advantages of high viscosity and high elasticity asphalt concrete,analyzes the specific cases,and puts forward the asphalt concrete pavement scheme,and finally points out the key points in the process of asphalt concrete pavement,so as to effectively block the crack extension to the asphalt concrete layer,strengthen the durability of the bridge deck pavement,hoping to provide some reference for the relevant researchers.

关 键 词：高黏高弹 沥青混凝土 斜拉桥 铺装工艺 

分 类 号：U443.33[建筑科学—桥梁与隧道工程]