浙江省住房和城乡建设厅公告

前　　言

1　总　　则

2　术语和符号

• 2.1　术　　语

• 2.2　符　　号

3　勘　　察

4　设　　计

• 4.1　一般规定

• 4.2　支和盘布置

• 4.3　计　　算

• 4.4　构　　造

5　施　　工

• 5.1　一般规定

• 5.2　桩身成孔

• 5.3　支盘挤扩

• 5.4　成　　桩

6　验　　收

• 6.1　一般规定

• 6.2　主控项目

• 6.3　一般项目

附录A　单桩几何参数及桩身竖向抗压承载力

附录B　支盘桩竖向承载土层阻力特征值

附录C　支盘桩施工工艺流程

附录D　土层物理力学指标与挤扩首压参考值

附录E　支盘桩施工记录表

附录F　盘腔直径检测方法

附录G　支盘桩施工质量检验标准

附录H　支盘桩检验批质量验收记录

本规程用词说明

引用标准名录

1　General provisions

2　Terms and symbols

• 2.1　Terms

• 2.2　Symbols

3　Site investigation

4　Design

• 4.1　General requirements

• 4.2　Layout

• 4.3　Calculation

• 4.4　Structure

5　Construction

• 5.1　General requirements

• 5.2　Pile hole

• 5.3　Branch and plate

• 5.4　Pile

6　Acceptance

• 6.1　General requirements

• 6.2　Key items

• 6.3　General items

Appendix A　Single pile geometric index and vertical bearing capacity of pile

Appendix B　Characteristic values of soil resistance on pile with branches and plates

Appendix C　Construction process of pile with branches and plates

Appendix D　Soil index parameters and reference values of first extrusion pressure

Appendix E　Construction record sheet of pile with branches and plates

Appendix F　Detection method of branch and plate cavity

Appendix G　Quality inspection standard for pile with branches and plates

Appendix H　Batch quality acceptance record of pile with branches and plates

Explanation of wording in this specification

List of quoted standards