中华人民共和国住房和城乡建设部公告

前　　言

1　总　　则

2　术语和符号

• 2.1　术　　语

• 2.2　符　　号

3　基本规定

• 3.1　一般规定

• 3.2　设计原则

4　材　　料

• 4.1　一般规定

• 4.2　纤维布及纤维增强复合材料

• 4.3　树脂材料

• 4.4　表面防护材料

5　复材片材加固混凝土结构

• 5.1　一般规定

• 5.2　梁、板的抗弯加固

• 5.3　梁、柱的抗剪加固

• 5.4　受压构件加固

• 5.5　柱的抗震加固

• 5.6　嵌入式碳纤维复材板条抗弯加固

• 5.7　耐火设计

6　预应力碳纤维复材板加固混凝土结构

• 6.1　一般规定

• 6.2　抗弯加固设计

• 6.3　锚具要求

7　复材片材加固砌体结构

• 7.1　一般规定

• 7.2　砌体墙面内抗剪加固

• 7.3　抗震加固

• 7.4　构造要求

8　复材片材加固钢结构

• 8.1　一般规定

• 8.2　梁受弯加固

• 8.3　钢管加固

• 8.4　抗疲劳加固

9　复材网格加固混凝土结构

• 9.1　复材网格加固设计

• 9.2　构造要求

10　复材筋及预应力复材筋混凝土结构构件

• 10.1　一般规定

• 10.2　复材筋混凝土受弯构件

• 10.3　预应力复材筋混凝土受弯构件

• 10.4　复材筋混凝土受压构件

• 10.5　构造要求

11　复材-混凝土组合梁和组合板

• 11.1　一般规定

• 11.2　受弯承载力计算

• 11.3　受剪承载力计算

• 11.4　界面连接

• 11.5　挠度计算

• 11.6　构造要求

12　复材管组合构件

• 12.1　一般规定

• 12.2　复材管混凝土组合构件

• 12.3　复材管-混凝土-钢管组合构件

• 12.4　构造要求

13　施工和验收

• 13.1　一般规定

• 13.2　粘贴复材片材加固

• 13.3　预应力碳纤维复材板加固混凝土结构

• 13.4　复材网格加固混凝土结构

• 13.5　复材筋及预应力复材筋混凝土结构构件

• 13.6　复材-混凝土组合梁和组合板

• 13.7　复材管组合构件

附录A　复材网格拉伸性能试验方法

附录B　复材圆管混凝土短柱压缩试验方法

• B.1　试　　件

• B.2　试验方法和结果

附录C　粘结树脂正拉粘结强度的测定方法

• C.1　适用范围和试验原理

• C.2　试验设备

• C.3　试　　样

• C.4　试验条件和步骤

• C.5　试验结果

附录D　纤维布层间粘结剪切强度试样制备方法

附录E　纤维增强复合材料与树脂材料的玻璃化转变温度测定方法

附录F　纤维布约束混凝土标准圆柱压缩试验方法

• F.1　试　　件

• F.2　试验方法和结果

附录G　耐火设计计算方法

• G.1　温度场计算方法

• G.2　500℃等温线方法

• G.3　梁类构件的耐火极限简化计算公式

附录H　预应力碳纤维复材板-锚具组装件试验方法　

• H.1　适用范围和试验原理

• H.2　试验设备

• H.3　试件制备

• H.4　试验步骤

• H.5　试验数据及判定

附录J　轴心受压钢构件加固设计计算方法

附录K　复材网格锚固性能试验方法

附录L　体外预应力复材筋混凝土梁正截面受弯承载力计算

附录M　复材圆管混凝土偏心受压构件截面合力和力矩计算方法

附录N　粘贴复材片材加固混凝土结构施工质量现场检测方法

• N.1　适用范围、试验设备和试样

• N.2　试验步骤

• N.3　试验结果

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

• 3.1　General requirements

• 3.2　Design principle

4　Materials

• 4.1　General requirements

• 4.2　Fiber sheets and fiber reinforced polymer composites

• 4.3　Resins

• 4.4　Protective coatings

5　Externally bonded FRP systems for strengthening concrete structures

• 5.1　General requirements

• 5.2　Flexural strengthening of beams and slabs

• 5.3　Shear strengthening of beams and columns

• 5.4　Compressive strengthening of columns

• 5.5　Seismic retrofit of columns

• 5.6　Flexural strengthening with near-surcae mounted CFRP strips

• 5.7　Fire resistance design

6　Prestressed CFRP plates for strengthening concrete structures

• 6.1　General requirements

• 6.2　Flexural strengthening

• 6.3　Anchorage design

7　Externally bonded FRP systems for strengthening masonry structures

• 7.1　General requirements

• 7.2　Shear reinforcement in masonry wall

• 7.3　Seismic retrofit

• 7.4　Detailing

8　Externally bonded FRP systems for strengthening steel structures

• 8.1　General requirements

• 8.2　Flexural strengthening of beams

• 8.3　Strengthening and repair of internally-pressurized steel pipes

• 8.4　Fatigue strengthening

9　FRP grid systems for strengthening concrete structures

• 9.1　Design method for strengthening with FRP grids

• 9.2　Detailing

10　Concrete structures reinforced or prestressed with FRP bars

• 10.1　General requirements

• 10.2　Flexural concrete members reinforced with FRP bars

• 10.3　Flexural concrete members prestressed with FRP bars

• 10.4　Compression members reinforced with FRP bars

• 10.5　Detailing

11　Hybrid FRP-concrete beams and slabs

• 11.1　General requirements

• 11.2　Flexural capacity

• 11.3　Shear capacity

• 11.4　Interfacial connections

• 11.5　Deflections

• 11.6　Detailing

12　Hybrid members with an FRP tube

• 12.1　General requirements

• 12.2　Concrete-filled FRP tubes

• 12.3　Hybrid FRP-concrete-steel double-skin tubular members

• 12.4　Detailing

13　Construction and acceptance

• 13.1　General requirements

• 13.2　Externally bonded FRP systems for strengthening concrete structures

• 13.3　Prestressed CFRP plates for strengthening concrete structures

• 13.4　FRP grid systems for strengthening concrete structures

• 13.5　Concrete structures reinforced or prestressed with FRP bars

• 13.6　Hybrid FRP-concrete beams and slabs

• 13.7　Hybrid columns with an FRP tube

Appendix A　Test method for tensile properties of FRP grids

Appendix B　Compression test method for concrete-filled FRP tubes

Appendix C　Test method for pull-off strength of adhesive resin

Appendix D　Preparation method for wet-layup FRP samples for inter-laminar shear strength

Appendix E　Test method for glass transition temperature of fiber reinforced composite and resin materials

Appendix F　Compression test method for FRP-confined concrete cylinders

Appendix G　Method for determination of fire resistance of FRP-strengthened RC structures

Appendix H　Test method for prestressed CFRP plate-anchorage assemblies

Appendix J　Method for determination of ultimate load of FRP-strengthened steel members under axial compression

Appendix K　Test method of FRP grids anchoring performance

Appendix L　Flexural capacity of concrete beams externally prestressed with FRP bars

Appendix M　Axial force and moment resisted by a concrete-filled FRP tube section

Appendix N　In-situ quality assessment of externally bonded FRP laminates for strengthening concrete structures

Explanation of wording in this standard

List of quoted standards