5万岩溶塌陷调查规范(送审稿).docx

1:50000 岩溶塌陷调查规范 Standard Guide for karst collapse investigation （征求意见稿） 中国地质调查局 二〇一四年三月 1:50000 岩溶塌陷调查规范（征求意见稿） 目 录 前言 III 引言 IV 1 范围 ................................................................................................................................................... 1 2 规范性引用文件 ............................................................................................................................... 1 3 术语和定义 ....................................................................................................................................... 1 4 总则 ................................................................................................................................................... 2 4.1 目的 ............................................................................................................................................. 2 4.2 任务 ............................................................................................................................................. 2 4.3 基本要求 ...................................................................................................................................... 2 5 设计书编审 ....................................................................................................................................... 3 6 调查区分级与基本工作量 ................................................................................................................ 3 6.1 岩溶出露条件分类 ...................................................................................................................... 3 6.2 调查区分级 .................................................................................................................................. 3 6.3 调查基本工作量 .......................................................................................................................... 3 7 调查内容 .......................................................................................................................