ICS 93.080.01 CCS P66 64 宁夏回族自治区 地方 标准 DB 64/T 1972—2024 风积沙路基填筑 (干压法)施工技术规范 Technical specifications for construction of aeolian sand subgrade filling (dry- compression) 2024 - 02 - 04发布 2024 - 05 - 04实施 宁夏回族自治区市场监督管理厅 发布 DB 64/T 1972— 2024 I 目次 前言 ...................................................................................................................................................................... II 1 范围 ................................................................................................................................................................ 1 2 规范性引用文件 ............................................................................................................................................ 1 3 术语和定义 .................................................................................................................................................... 1 4 施工准备 ........................................................................................................................................................ 1 一般规定 ................................................................................................................................................. 2 设备选型及配置 ..................................................................................................................................... 2 测量放样 ................................................................................................................................................. 2 取土与弃土 ............................................................................................................................................. 2 试验 ......................................................................................................................................................... 2 施工便道 ................................................................................................................................................. 3 地表处理 ................................................................................................................................................. 3 试验路段 ................................................................................................................................................. 3 5 路基施工 ........................................................................................................................................................ 3 一般规定 ................................................................................................................................................. 3 挖方路基 ................................................................................................................................................. 3 填方路基 ................................................................................................................................................. 4 路基压实 ................................................................................................................................................. 4 台背与墙背 ............................................................................................................................................. 5 土工布 ..................................................................................................................................................... 5 路床施工 ................................................................................................................................................. 5 路基修整与交付验收 ............................................................................................................................. 5 6 质量控制及检查验收 .................................................................................................................................... 5 基本要求 .....................................................................................................