ICS 13.020 CCS Z 06 DB32 江 苏 省 地 方 标 准 DB 32/T 4077.3—2021 矿山生态修复工程技术规程 第 3 部分：施工与监理 Technical specification for mine ecological restoration and prevention Part 3：Construction and supervision 2021-09-03 发布 江苏省市场监督管理局 2021-10-03 实施 发 布 DB32/T 4077.3-2021 目 录 前言 ..................................................................................IV 引言 ...................................................................................V 1 适用范围 ............................................................................1 2 规范性引用文件 ......................................................................1 3 术语和定义 ..........................................................................3 4 施工准备 ............................................................................8 4.1 技术准备 ........................................................................8 4.2 现场准备 ........................................................................9 4.3 测量放线 .......................................................................10 5 边坡防护工程 .......................................................................10 5.1 基本规定 .......................................................................10 5.2 削坡减载 .......................................................................11 5.3 回填压脚 .......................................................................16 5.4 锚杆（索） .....................................................................21 5.5 抗滑桩 .........................................................................28 5.6 格构锚固 .......................................................................45 5.7 砌体坡面防护 ...................................................................49 5.8 喷锚坡面防护 ...................................................................53 5.9 边坡柔性网防护 .................................................................55 5.10 挡土墙 ........................................................................61 5.11 边坡截排水 ....................................................................73 5.12 其他坡面防护 ..................................................................79 6 边坡植被恢复工程 ...................................................................83 6.1 基本规定 .......................................................................83 6.2 种植土和肥料 ...................................................................83 6.3 植物材料 .......................................................................84 6.4 苗木栽植 .......................................................................85 6.5 喷播绿化 .......................................................................93 6.6 鱼鳞坑、种植槽绿化 .............................................................96 6.7 生态袋与植生袋绿化 .............................................................97 6.8 植物纤维毯绿化 .................................................................98 6.9 高性能植物垫绿化 ...............................................................99 6.10 三维植被网绿化 ...............................................................100 6.11 养护浇灌系统 .................................................................101 I DB32/T 4077.3-2021 7 采空塌陷治理工程 ..................................................................101 7.1 灌注充填法 ....................................................................101 7.2 开挖回填法 ....................................................................106 7.3 砌筑支撑法 ....................................................................108 7.4 桩基穿（跨）越法 ..............................................................109 7.5 井下巷道加固法 ................................................................110 8 矿山废弃地整治与土地复垦工程 ......................................................110 8.1 地形整治 ......................................................................110 8.2 土地整治 ......................................................................113 8.3 土地复垦 ......................................................................115 8.4 矿山废弃地植被恢复 ............................................................120 9 工程安全 ..........................................................................120 9.1 基本规定 ......................................................................120 9.2 施工准备安全技术 ..............................................................122 9.3 通用作业安全技术 ..............................................................123 9.4 主要分部分项工程安全技术 ......................................................128 9.5 地质灾害隐患区施工安全技术 ....................................................139 9.6 特殊季节与环境施工安全技术 ..