ICS 93 080 CCS P 66 33 浙江省 地方标准 DB33/T 1386—2024 装配式挡土墙设计与施工技术规范 Specifications for design and construction of fabricated retaining walls 2024 - 06 - 05发布 2024 - 07 - 05实施 浙江省市场监督管理局 发布 DB33/T 1386—2024 I 目 次 前言 ................................ ................................ ................ Ⅲ 1 范围 ................................ ................................ .............. 1 2 规范性引用文件 ................................ ................................ .... 1 3 术语与定义 ................................ ................................ ........ 2 4 基本规定 ................................ ................................ .......... 2 5 材料 ................................ ................................ .............. 3 5.1 一般规定 ................................ ................................ ...... 3 5.2 预制构件 ................................ ................................ ...... 3 5.3 连接件 ................................ ................................ ........ 3 5.4 吊环及预埋件 ................................ ................................ .. 3 5.5 土工合成材料 ................................ ................................ .. 3 5.6 墙背填料 ................................ ................................ ...... 3 6 设计 ................................ ................................ .............. 4 6.1 一般规定 ................................ ................................ ...... 4 6.2 荷载 ................................ ................................ .......... 6 6.3 整体设计 ................................ ................................ ...... 6 6.4 悬臂式挡土墙装配设计 ................................ ......................... 10 6.5 扶壁式挡土墙装配设计 ................................ ......................... 17 6.6 柱板式挡土墙装配设计 ................................ ......................... 24 6.7 筋板式挡土墙装配设计 ................................ ......................... 26 6.8 重力式挡土墙装配设计 ................................ ......................... 27 7 施工 ................................ ................................ ............. 28 7.1 一般规定 ................................ ................................ ..... 28 7.2 施工准备 ................................ ................................ ..... 28 7.3 构件预制 ................................ ................................ ..... 29 7.4 基础工程 ................................ ................................ ..... 31 7.5 安装施工 ................................ ................................ ..... 31 7.6 墙背填筑 ................................ ................................ ..... 32 7.7 墙面、排水及附属工程 ................................ ......................... 32 7.8 施工监测 ................................ ................................ ..... 33 8 质量检验 ................................ ................................ ......... 33 8.1 一般规定 ................................ ................................ ..... 33 8.2 基本要求 ................................ ................................ ..... 33 8.3 实测项目 ................................ ................................ ..... 33 8.4 外观鉴定 ................................ ................................ ..... 35