中华人民共和国住房和城乡建设部公告　第799号

前　　言

1　总　　则

2　术语和符号

• 2.1　术　　语

• 2.2　符　　号

3　基本规定

4　岩土分类

• 4.1　岩石工程分类

• 4.2　土的工程分类

5　各类工程勘察

• 5.1　冶炼、加工工业建筑工程

• 5.2　采矿、选矿工业建筑工程

• 5.3　井巷工程

• 5.4　尾矿工程

• 5.5　排土场工程

• 5.6　线路工程

• 5.7　岸边取水工程

• 5.8　边坡工程

6　不良地质作用

• 6.1　岩　　溶

• 6.2　滑　　坡

• 6.3　崩　　塌

• 6.4　泥　石　流

7　地　下　水

• 7.1　勘察要求

• 7.2　水文地质试验

• 7.3　地下水作用

8　工程地质测绘

9　钻探、挖探、取样与记录

• 9.1　钻　　探

• 9.2　挖　　探

• 9.3　取　　样

• 9.4　记　　录

10　地球物理勘探

• 10.1　一般规定

• 10.2　电阻率法

• 10.3　电　磁　法

• 10.4　浅层地震法

• 10.5　测　　井

11　原位测试

• 11.1　一般规定

• 11.2　载荷试验

• 11.3　大面积剪切试验

• 11.4　标准贯入试验

• 11.5　圆锥动力触探试验

• 11.6　静力触探试验

• 11.7　十字板剪切试验

• 11.8　旁压试验

• 11.9　波速测试

• 11.10　激振法测试

12　室内试验

• 12.1　一般规定

• 12.2　岩石试验

• 12.3　土的物理性质试验

• 12.4土的压缩-固结试验

• 12.5　土的抗剪强度试验

13　水和土腐蚀性评价

14　岩土工程分析评价与勘察报告

• 14.1　一般规定

• 14.2　数据处理及分析

• 14.3　岩土工程分析评价

• 14.4　岩土工程勘察报告的要求

附录A　各类工程岩土工程勘察任务委托书

附录B　岩石风化程度分类

附录C　井巷工程围岩分级

附录D　滑坡的分类

附录E　泥石流的工程分类

附录F　取样工具适用的土类及土试样等级

附录G　圆锥动力触探锤击数修正

附录H　孔隙水压力测定方法及适用条件

本规范用词说明

引用标准名录

1 General provisions

2 Terms and symbols

• 2.1 Terms

• 2.2 Symbols

3 Basic requirements

4 Classification of rock and soil

• 4.1 Engineering classification of rock

• 4.2 Engineering classification of soil

5 Investigation of various engineering

• 5.1 Metallurgical and processing industrial construction engineering

• 5.2 Mining and dressing industrial construction engineering

• 5.3 Shaft and adit engineering

• 5.4 Tailings engineering

• 5.5 Waste dump engineering

• 5.6 Line engineering

• 5.7 Quayside engineering

• 5.8 Slope engineering

6 Adverse geological actions

• 6.1 Karst

• 6.2 Landslide

• 6.3 Collapse

• 6.4 Debris flow

7 Underground water

• 7.1 Investigation requirement

• 7.2 Hydrogeological test

• 7.3 Action of underground water

8 Engineering geological mapping

9 Drilling，excavate exploration，sampling and record

• 9.1 Drilling

• 9.2 Excavate exploration

• 9.3 Sampling

• 9.4 Record

10 Geophysical exploration

• 10.1 General requirements

• 10.2 Resistivity method

• 10.3 Electromagnetic method

• 10.4 Shallow seismic method

• 10.5 Logging

11 In-situ test

• 11.1 General requirements

• 11.2 Loding test

• 11.3 Large scare direct shear test

• 11.4 Standard penetration test

• 11.5 Cone dynamic penetration test

• 11.6 Static cone penetration test

• 11.7 Vane shear test

• 11.8 Pressuremeter test

• 11.9 Wave velocity test

• 11.10 Shock excitation test

12 Laboratory test

• 12.1 General requirements

• 12.2 Rock test

• 12.3 Tests of physical properties of soil

• 12.4 Compression-consolidation test of soil

• 12.5 Shear strength test of soil

13 Causticity evaluation of soil and water

14 Analysis，evaluation and investigation report

• 14.1 General requirements

• 14.2 Data processing and analysis

• 14.3 Geotechnical engineering analysis and evaluation

• 14.4 The requirement of geotechnical investigation report

Appendix A Form of power of attorney for various geotechnical investigation

Appendix B Weathering degree classification of rocks

Appendix C Surrounding rock classification of shaft and adit

Appendix D Classification of landslide

Appendix E Engineering classification of debris flow

Appendix F The applicability of sampling tools and classification of soil samples

Appendix G Correction of cone dynamic penetration test

Appendix H Measurment method and suitable conditions of pore water pressure

Explanation of wording in this code

List of quoted standards