JGJ138-2016：组合结构设计规范

本规范的主要技术内容是：1.总则；2.术语和符号；3.材料；4.结构设计基本规定；5.型钢混凝土框架梁和转换梁；6.型钢混凝土框架柱和转换柱；7.矩形钢管混凝土框架柱和转换柱；8.圆形钢管混凝土框架柱和转换柱；9.型钢混凝土剪力墙；10.钢板混凝土剪力墙；11.带钢斜撑混凝土剪力墙；12.钢与混凝土组合梁；13.组合楼板；14.连接构造。

JGJ138-2016······1

1 总则······13

2 术语和符号······14

2.1 术语······14

2.2 符号······15

3 材料······19

3.1 钢材······19

3.2 钢筋······26

3.3 混凝土······26

4 结构设计基本规定······29

4.1 一般规定······29

4.2 结构体系及结构构件类型······29

4.3 设计计算原则······31

4.4 一般构造······38

5 型钢混凝土框架梁和转换梁······40

5.1 一般规定······40

5.2 承载力计算······41

5.3 裂缝宽度验算······47

5.4 挠度验算······48

5.5 构造措施······49

6 型钢棍凝土框架柱和转换柱······54

6.1 一般规定······54

6.2 承载力计算······55

6.3 裂缝宽度验算······70

6.4 构造措施······71

6.5 柱脚设计及构造······74

6.6 梁柱节点计算及构造······81

7 矩形钢管混凝土框架柱和转换柱······92

7.1 一般规定······92

7.2 承载力计算······93

7.3 构造措施······100

7.4 柱脚设计及构造······101

7.5 梁柱节点计算及构造······106

8 圆形钢管温凝土框架柱和转换柱······113

8.1 一般规定······113

8.2 承载力计算······113

8.3 构造措施······119

8.4 柱脚设计及构造······119

8.5 梁柱节点形式及构造······125

9 型钢混凝土剪力墙······131

9.1 承载力计算······131

9.2 构造措施······141

10 钢板温凝土剪力墙······146

10.1 承载力计算······146

10.2 构造措施······153

11 带钢斜撑混凝土剪力墙······155

11.1 承载力计算······155

11.2 构造措施······158

12 钢与棍凝土组合梁······160

12.1 一般规定······160

12.2 承载力计算······161

12.3 挠度计算及负弯矩区裂缝宽度计算······170

12.4 构造措施······173

13 组合楼板······176

13.1 一般规定······176

13.2 承载力计算······177

13.3 正常使用极限状态验算······181

13.4 构造措施······184

13.5 施工阶段验算及规定······186

14 连接构造······188

14.1 型钢混凝土柱的连接构造······188

14.2 矩形钢管混凝土柱的连接构造······191

14.3 阴形钢管混凝土桩的连接构造······194

14.4 梁与梁连接构造······196

14.5 梁与墙连接构造······196

14.6 斜撑与梁、柱连接构造······197

14.7 抗剪连接件构造······198

14.8 钢筋与钢构件连接构造······199

附录A 常用压型钢板组合楼板的剪切粘结系数及标准试验方法······201

附录B 组合楼盖舒适度验算······208

本规范用词说明······212

引用标准名录······213

附: 条文说明······215

1 总则······220

2 术语和符号······221

2.1 术语······221

2.2 符号······221

3 材料······222

3.1 钢材······222

3.2 钢筋······223

3.3 混凝土······224

4 结构设计基本规定······225

4.1 一般规定······225

4.2 结构体系及结构构件类型······225

4.3 设计计算原则······226

4.4 一般构造······229

5 型钢混凝土框架梁和转换梁······230

5.1 一般规定······230

5.2 承载力计算······230

5.3 裂缝宽度验算······231

5.4 挠度验算······232

5.5 构造措施······232

6 型钢混凝土框架柱和转换柱······235

6.1 一般规定······235

6.2 承载力计算······236

6.3 裂缝宽度验算······238

6.4 构造措施······238

6.5 柱脚设计及构造······239

6.6 梁柱节点计算及构造······241

7 矩形钢管混凝土框架柱和转换柱······245

7.1 一般规定······245

7.2 承载力计算······245

7.3 构造措施······246

7.4 柱脚设计及构造······247

7.5 梁柱节点计算及构造······249

8 圆形钢管混凝土框架柱和转换柱······251

8.1 一般规定······251

8.2 承载力计算······251

8.3 构造措施······255

8.4 柱脚设计及构造······255

8.5 梁柱节点形式及构造······257

9 型钢混凝土剪力墙······260

9.1 承载力计算······260

9.2 构造措施······261

10 钢板混凝土剪力墙······264

10.1 示载力计算······264

10.2 构造措施······265

11 带钢斜撑混凝土剪力墙······267

11.1 承载力计算······267

11.2 构造措施······267

12 钢与混凝土组合梁······269

12.1 一般规定······269

12.2 承载力计算······272

12.3 挠度计算及负弯矩区裂缝宽度计算······277

12.4 构造措施······279

13 组合楼板······281

13.1 一般规定······281

13.2 承载力计算······281

13.3 正常使用极限状态验算······282

13.4 构造措施······283

13.5 施工阶段验算及规定······283

14 连接构造······285

14.1 型钢混凝土柱的连接构造······285

14.2 矩形钢管混凝土柱的连接构造······285

14.3 圆形钢管混凝土柱的连接构造······285

14.4 梁与梁连接构造······286

14.5 梁与墙连接构造······286

14.6 斜撑与梁、柱连接构造······286

14.7 抗剪连接件构造······286

14.8 钢筋与钢构件连接构造······287

附录A 常用压型钢板组合楼板的剪切粘结系数及标准试验方法······288

附录B 组合楼盖舒适度验算······291