法系规范下沥青桥面系设计与施工要点剖析

Analysis of Key Points of Design and Construction of Asphalt Bridge Deck System Under France System Standard

分析国内外桥梁沥青桥面系各类主要病害形式,包括沥青铺装层损害,防水黏结层黏结破坏,水侵蚀二次破坏。以阿尔及利亚南北高速公路沥青桥面系为工程实例,从高模量沥青混凝土及防排水结合桥面体系2方面,给出法系规范下沥青桥面系的设计与施工要点,供国内外相似工程研究参考,同时为法系规范下北非地域路桥基础设施实施提供借鉴意见。

This paper analyzes the domestic and foreign bridge asphalt deck of all kinds of main disease forms:asphalt pavement layer damage,waterproof bonding layer bonding damage,water erosion secondary damage.Taking the asphalt bridge deck system of the north-south highway in Algeria as an engineering example,the design and construction points of the asphalt bridge deck system under the France system standard are given from two aspects of the high modulus asphalt concrete and the waterproof and drainage combined bridge deck system.It provides reference for similar engineering research at home and abroad,and provides reference for the implementation of regional road and bridge infrastructure in North Africa under the legal system.