建筑垃圾再生材料在路基填筑中的应用  

Application of Construction Waste Recycling Material in Roadbed Filling

作　　者：林青 LIN Qing(The 3rd Engineering Co.,Ltd.of China Railway 17th Bureau Group,Shijiazhuang 050200,China)

机构地区：[1]中铁十七局集团第三工程有限公司,石家庄050200

出　　处：《价值工程》2023年第25期134-136,共3页Value Engineering

摘　　要：本篇论文主要从材料控制﹑压实标准确定﹑填筑施工控制﹑压实质量检测四方面研究了建筑垃圾再生材料在路基填筑中的应用,明确了建筑垃圾再生材料特点及技术要求控制,根据填料粒径通过重型击实确定建筑垃圾再生材料压实标准,通过试验段确定建筑垃圾再生材料施工控制,通过建筑垃圾再生材料压实质量检测数据分析建立了Evd与压实度﹑Evd与弯沉回归关系,为建筑垃圾再生材料回填路基施工提供参考。This paper mainly studies the application of construction waste recycled materials in roadbed filling from four aspects:material control,compaction standard determination,filling construction control,and compaction quality inspection.It clarifies the characteristics and technical requirements of construction waste recycled materials,determines the compaction standard of construction waste recycled materials through heavy compaction based on the particle size of the filler,and determines the construction control of construction waste recycled materials through experimental sections.The regression relationship between Evd and compaction degree,Evd and deflection was established through the analysis of compaction quality testing data of recycled construction waste materials,providing reference for the construction of backfill roadbed with recycled construction waste materials.

关 键 词：建筑垃圾再生材料 路基填筑 压实标准 施工控制 质量检测 

分 类 号：U416.1[交通运输工程—道路与铁道工程]