摘要
本文针对目前钢一混凝土组合梁结构桥梁铺装过程中普遍存在的桥面反射裂缝、铺装层界面脱粘、推移以及拥抱问题,从材料与结构角度出发,对桥面铺装层进行系统研究。系统研究了防水粘结应力吸收桥面铺装材料制备方法以及摊铺、碾压等工程施工方法。
This thesis is in allusion to the ubiquitous problems in the process of deck pavement such as bridge reflection crack, disarticulation at the interface of bridge deck and damage on freezing and thawing concrete panel,systematical investigations were carried out on relationship between structure of concrete deck pavement and materials.This paper systematic investigations on construction technology of waterproof andbondstress-absorbing deck paving materials such as production,paving and laminating were carried out.
出处
《中国建材科技》
2012年第1期91-94,共4页
China Building Materials Science & Technology
关键词
钢一混凝土组合梁
活化橡胶粉
高粘高弹改性沥青
防水粘结应力吸收层
疲劳性能
concrete beam
waterproof bond-stress absorbing layer
high viscosity and high elastic modified asphalt
activated rubber powder
fatigue performance
