Strata应力吸收层在旧路改造中的应用  

Application of Strata Stress Absorbing Layer in Reconstruction of Old Roads

作　　者：游强盛 YOU Qiangsheng

机构地区：[1]江西省城乡规划市政设计研究总院有限公司,江西南昌330095

出　　处：《城市道桥与防洪》2023年第4期229-231,I0018,共4页Urban Roads Bridges & Flood Control

摘　　要：在江西省南昌县芳湖路改造工程中,为最大程度减少罩面后产生的反射裂缝病害,采用了Strata应力吸收层+沥青混凝土的加铺改造技术。通过对加铺方案的甄选比对,材料性能分析及施工措施,验证了该材料在防反射裂缝性能方面较其他加铺技术有更大的优势,为其广泛应用提供了参考依据。In the reconstruction project of Fanghu Road in Nanchang County of Jiangxi Province,in order to minimize the reflective crack disease after overlay,the overlay reconstruction technology of Strata stress absorption layer+asphalt concrete is adopted.Through the selection and comparison of overlay schemes,the material performance analysis and construction measures,it is verified that this material has greater advantages in anti-reflective crack performance than the other overlay technologies,which provides a reference basis for its wide application.

关 键 词：STRATA 应力吸收层 玻纤土工格栅 反射裂缝 

分 类 号：U416.21[交通运输工程—道路与铁道工程]