中华人民共和国住房和城乡建设部公告

前言

1　总则

2　术语

3　基本规定

4　勘察工作布置

• 4.1　一般规定

• 4.2　资料搜集与工程地质测绘

• 4.3　勘探与取样

• 4.4　原位测试与试验

5　原位测试与室内试验

• 5.1　一般规定

• 5.2　静力触探试验

• 5.3　圆锥动力触探试验

• 5.4　标准贯入试验

• 5.5　十字板剪切试验

• 5.6　现场直剪试验

• 5.7　波速测试

• 5.8　抽水试验

• 5.9　注水试验

• 5.10　室内物理力学性质试验

• 5.11　室内动力试验

6　岩土工程分析评价

7　勘察文件编制

8　监测

• 8.1　一般规定

• 8.2　日常巡视

• 8.3　地下水和库内水位监测

• 8.4　坝体变形监测

9　加固与治理

• 9.1　一般规定

• 9.2　加固和治理

• 9.3　抢险治理方案

附录A　尾矿堆积坝岩土工程勘察任务书

附录B　尾矿堆积坝工程地质钻探要求

• B.1一般要求

• B.2施工准备

• B.3钻探

• B.4取样

• B.5现场编录

附录C　孔隙水压力计埋设方法

本规范用词说明

引用标准名录

1 General provisions

2 Terms

3 Basic requirement

4 Arrangement for investigation

• 4.1 General requirement

• 4.2 Data collection and engineering geological survey

• 4.3 Exploration and sampling

• 4.4 In-situ tests and laboratory tests

5 In-situ tests and laboratory tests

• 5.1 General requirement

• 5.2 Static cone penetration test

• 5.3 Dynamic penetration test

• 5.4 Standard penetration test

• 5.5 Vane shear test

• 5.6 In-situ shear test

• 5.7 Wave velocity test

• 5.8 Pumping test

• 5.9 Water injection test

• 5.10 Laboratory tests of physical and mechanical properties

• 5.11 Laboratory tests of dynamic properties

6 Geotechnical engineering analysis and evaluation

7 Compilation of the investigation report

8 Monitoring

• 8.1 General requirement

• 8.2 Daily inspection

• 8.3 Monitoring of the ground water level and ponded water level

• 8.4 Dam deformation monitoring

9 Stabilization and regulation

• 9.1 General requirement

• 9.2 Stabilization and regulation

• 9.3 Regulation plan for emergency

Appendix A The task of geotechnical investigation for tailings embankment

Appendix B Requirement of engineering geologic drilling for tailings embankment

Appendix C Method of installation of pore pressure gauges

Explanation of wording in this code

List of quoted standards