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　设计计算原则

• 3.3　加固方法及配合使用的技术

4　材　　料

• 4.1　砌筑材料

• 4.2　混凝土原材料

• 4.3　钢材及焊接材料

• 4.4　钢　丝　绳

• 4.5　纤维复合材

• 4.6　结构胶粘剂

• 4.7　聚合物改性水泥砂浆

• 4.8　砌体裂缝修补材料

• 4.9　防裂用短纤维

5　钢筋混凝土面层加固法

• 5.1　一般规定

• 5.2　砌体受压加固

• 5.3　砌体抗剪加固

• 5.4　砌体抗震加固

• 5.5　构造规定

6　钢筋网水泥砂浆面层加固法

• 6.1　一般规定

• 6.2　砌体受压加固

• 6.3　砌体抗剪加固

• 6.4　砌体抗震加固

• 6.5　构造规定

7　外包型钢加固法

• 7.1　一般规定

• 7.2　计算方法

• 7.3　构造规定

8　外加预应力撑杆加固法

• 8.1　一般规定

• 8.2　计算方法

• 8.3　构造规定

9　粘贴纤维复合材加固法

• 9.1　一般规定

• 9.2　砌体抗剪加固

• 9.3　砌体抗震加固

• 9.4　构造规定

10　钢丝绳网-聚合物改性水泥砂浆面层加固法

• 10.1　一般规定

• 10.2　砌体抗剪加固

• 10.3　砌体抗震加固

• 10.4　构造规定

11　增设砌体扶壁柱加固法

• 11.1　计算方法

• 11.2　构造规定

12　砌体结构构造性加固法

• 12.1　增设圈梁加固

• 12.2　增设构造柱加固

• 12.3　增设梁垫加固

• 12.4　砌体局部拆砌

13　砌体裂缝修补法

• 13.1　一般规定

• 13.2　填　缝　法

• 13.3　压　浆　法

• 13.4　外加网片法

• 13.5　置　换　法

附录A　已有建筑物结构荷载标准值的确定

附录B　粘结材料粘合加固材与基材的正拉粘结强度试验室测定方法及评定标准

• B.1　适用范围

• B.2　试验设备

• B.3　试　　件

• B.4　试验环境

• B.5　试验步骤

• B.6　试验结果

• B.7　试验结果的合格评定

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

• 3.1　General Requirements

• 3.2　Principles for Calculation of Design

• 3.3　Strengthenting Methods and Technology

4　Materials

• 4.1　Masonry Materials

• 4.2　Concrete Original Material

• 4.3　Steel and Welding Materials

• 4.4　Wire Ropes

• 4.5　Fiber Reinforced Polymer

• 4.6　Structural Adhesives

• 4.7　Polymer Modified Cement Mortar

• 4.8　Materials for Masonry Crack Repairing

• 4.9　Short Fiber for Anticracking

5　Structure Member Strengthening with Reinforced Concrete Layer

• 5.1　General Requirements

• 5.2　Masonry Compression Strengthening

• 5.3　Masonry Shear Strengthening

• 5.4　Masonry Seismic Strengthening

• 5.5　Construction Requirements

6　Structure Member Strengthening with Externally Steel Reinforcement Mesh Mortar Layer

• 6.1　General Requirements

• 6.2　Masonry Compression Strengthening

• 6.3　Masonry Shear Strengthening

• 6.4　Masonry Seismic Strengthening

• 6.5　Construction Requirements

7　Structure Member Strengthening with Sectional Steel Frame

• 7.1　General Requirements

• 7.2　Calculation Methods

• 7.3　Construction Requirements

8　Structure Member Strengthening with Externally Prestressed Strut

• 8.1　General Requirements

• 8.2　Calculation Methods

• 8.3　Construction Requirements

9　Structure Member Strengthening with Externally Bonded Fibre Reinforced Polymer

• 9.1　General Requirements

• 9.2　Masonry Shear Strengthening

• 9.3　Masonry Seismic Strengthening

• 9.4　Construction Requirements

10　Structure Member Strengthening with Wire Rope Mesh-Polymer Modified Cement Mortar Layer

• 10.1　General Requirements

• 10.2　Masonry Shear Strengthening

• 10.3　Masonry Seismic Strengthening

• 10.4　Construction Requirements

11　Structure Member Strengthening with Adding Masonry Countertort Column

• 11.1　Calculation Methods

• 11.2　Construction Requirements

12　Construction Strengthening of Masonry Structures

• 12.1　Strengthening with Adding Ring Beam

• 12.2　Strengthening with Adding Structural Concrete Column

• 12.3　Strengthening with Adding Concrete Padstone

• 12.4　Disassembling and Bonding Partial Masonry

13　Masonry Crack Repairing

• 13.1　General Requirements

• 13.2　Masonry Crack Repairing by Filler

• 13.3　Masonry Crack Repairing by Grout

• 13.4　Masonry Crack Repairing by Externally Mesh

• 13.5　Masonry Crack Repairing by Replacement

Appendix A　Determination for Load Characteristic Value of Existing Structures

Appendix B　Specifications for Test and Evaluation of Bonding Tensile Strength between Strengthening Materials and Substrate

Explanation of Wording in This Code

List of Quoted Standards