摘要
阿尔及利亚东西高速公路采用法国设计,用DBA替代国内高速公路中央分隔带,用GBA替代国内高速公路两侧波形金属护栏。结合阿尔及利亚东西高速公路W 4标段DBA、GBA护栏施工实例,介绍该类型护栏使用滑模摊铺机的施工工艺。
Algeria East-West highway adopted the French design,with DBA instead of domestic highway medial divider and GBA instead of domestic highway both side wave mental guardrail.Combined with the W4 section of DBA,GBA guardrail construction example of Algerian East-West highway,the paper introduces the construction technology of this type guardrail using slipform paver.
