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　调查与测绘

• 4.1　一般规定

• 4.2　资料搜集

• 4.3　现场调查

• 4.4　工程测绘

5　勘　探

• 5.1　一般规定

• 5.2　井探与槽探

• 5.3　钻　探

• 5.4　工程物探

6　原位测试与室内试验

• 6.1　一般规定

• 6.2　原位测试

• 6.3　室内试验

7　岩土工程评价与勘察报告

• 7.1　一般规定

• 7.2　岩土工程评价

• 7.3　勘察报告

8　地基基础专项评估

• 8.1　一般规定

• 8.2　评估要求

9　检验与监测

• 9.1　一般规定

• 9.2　检　验

• 9.3　监　测

附录A　斜孔钻探基本要求

附录B　既有建筑基础下地基土载荷试验要点

附录C　既有建筑地基土持载再加荷载荷试验要点

附录D　既有建筑桩基础持载再加荷载荷试验要点

本标准用词说明

引用标准名录

1　General Provisions

2　Terms and Symbols

• 2.1　Terms

• 2.2　Symbols

3　Basic Requirements

4　Survey and Mapping

• 4.1　General Requirements

• 4.2　Information Collection

• 4.3　Site Survey...

• 4.4　Engineering Mapping

5　Exploration

• 5.1　General Requirements

• 5.2　Well and Trench Exploration

• 5.3　Drilling

• 5.4　Engineering Geophysical Exploration

6　In-situ Tests and Lab Tests

• 6.1　General Requirements

• 6.2　In-situ Tests

• 6.3　Lab Tests

7　Geotechnical Evaluation and Investigation Reports

• 7.1　General Requirements

• 7.2　Geotechnical Evaluation

• 7.3　Investigation Reports

8　Special Assessment of Foundations

• 8.1　General Requirements

• 8.2　Assessment Requirements

9　Inspection and Monitoring

• 9.1　General Requirements

• 9.2　Inspection

• 9.3　Monitoring

Appendix A Basic Requirements for Inclined Drilling

Appendix B Key Points of In-situ Loading Tests on Subsoil Beneath Existing Buildings Foundation

Appendix C Key Points of Loading and Reloading Test for Subsoil Bearing Capacity of Existing Buildings

Appendix D Key Points of Loading and Reloading Tests for Pile Bearing Capacity of Existing Buildings

Explanation of Wordings in This Standard

List of Quoted Standards