ICS 13.020 CCS Z 06 DB32 江 苏 省 地 方 标 准 DB 32/T 4077.2—2021 矿山生态修复工程技术规程 第 2 部分：调查 勘查与设计 Technical specification for mine ecological restoration and prevention Part 2：Survey exploration and design 2021-09-03 发布 江苏省市场监督管理局 2021-10-03 实施 发 布 DB32/T 4077.2-2021 目 录 前言 ...................................................................................V 引言 ..................................................................................VI 1 范围 ................................................................................1 2 规范性引用文件 ......................................................................1 3 术语和定义 ..........................................................................4 4 收集资料和编制调查与勘查工作方案 ...................................................14 4.1 收集资料 .......................................................................14 4.2 编制调查与勘查工作方案 .........................................................16 5 地形测绘 ...........................................................................16 5.1 一般规定 .......................................................................16 5.2 前期准备 .......................................................................18 5.3 测绘方法与技术要求 .............................................................18 5.4 地形测图 .......................................................................18 5.5 地形图修测与编绘 ...............................................................19 5.6 测绘成果质量检验 ...............................................................19 5.7 测绘成果报告编制与验收 .........................................................20 6 工程地质调查与测绘 .................................................................20 7 矿山生态环境调查 ...................................................................22 7.1 一般规定 .......................................................................22 7.2 地质灾害调查 ...................................................................22 7.3 含水层破坏调查 .................................................................26 7.4 地形地貌景观破坏调查 ...........................................................26 7.5 植被环境调查 ...................................................................26 7.6 废弃物排放及综合利用调查 .......................................................26 7.7 土地利用现状及土地损毁调查 .....................................................27 7.8 污染场地调查 ...................................................................28 8 矿山地质灾害勘查 ...................................................................30 8.1 一般规定 .......................................................................30 8.2 勘查阶段划分 ...................................................................30 8.3 勘查方案编制 ...................................................................30 8.4 滑坡地质灾害勘查 ...............................................................31 8.5 崩塌地质灾害勘查 ...............................................................34 8.6 采空塌陷地质灾害勘查 ...........................................................35 8.7 边坡勘查 .......................................................................37 8.8 特殊性岩土勘查 .................................................................38 I DB32/T 4077.2-2021 8.9 测试与岩土参数确定 .............................................................40 8.10 勘查监测 ......................................................................47 8.11 稳定性评价与预测 ..............................................................48 8.12 勘查成果报告 ..................................................................58 9 矿山生态环境影响评价 ...............................................................60 9.1 一般规定 .......................................................................60 9.2 评价方法 .......................................................................61 10 矿山生态环境调查成果编制 ..........................................................61 10.1 整理资料 ......................................................................61 10.2 调查报告编制 ..................................................................62 11 边坡防护工程设计 ..................................................................63 11.1 基本规定 ......................................................................63 11.2 边坡工程防护形式 ..............................................................63 11.3 边坡防护工程设计原则 ..........................................................64 11.4 削坡减载 ......................................................................65 11.5 回填压脚 ......................................................................68 11.6 锚杆（索） ................................................