GB50010-2010······1

1 總則······14

2 術(shù)語(yǔ)和符號(hào)······15

2.1 術(shù)語(yǔ)······15

2.2 符號(hào)······17

3 基本設(shè)計(jì)規(guī)定······20

3.1 一般規(guī)定······20

3.2 結(jié)構(gòu)方案······21

3.3 承載能力極限狀態(tài)計(jì)算······22

3.4 正常使用極限狀態(tài)驗(yàn)算······23

3.5 耐久性設(shè)計(jì)······26

3.6 防連續(xù)倒塌設(shè)計(jì)原則······29

3.7 既有結(jié)構(gòu)設(shè)計(jì)原則······30

4 材料······32

4.1 混凝土······32

4.2 鋼筋······34

5 結(jié)構(gòu)分析······41

5.1 基本原則······41

5.2 分析模型······42

5.3 彈性分析······43

5.4 塑性內(nèi)力重分布分析······44

5.5 彈塑性分析······45

5.6 塑性極限分析······46

5.7 間接作用分析······46

6 承載能力極限狀態(tài)計(jì)算······47

6.1 一般規(guī)定······47

6.2 正截面承載力計(jì)算······47

6.3 斜截面承載力計(jì)算······67

6.4 扭曲截面承載力計(jì)算······77

6.5 受沖切承載力計(jì)算······86

6.6 局部受壓承載力計(jì)算······90

6.7 疲勞驗(yàn)算······93

7 正常使用極限狀態(tài)驗(yàn)算······101

7.1 裂縫控制驗(yàn)算······101

7.2 受彎構(gòu)件撓度驗(yàn)算······110

8 構(gòu)造規(guī)定······114

8.1 伸縮縫······114

8.2 混凝土保護(hù)層······115

8.3 鋼筋的錨固······116

8.4 鋼筋的連接······119

8.5 縱向受力鋼筋的最小配筋率······122

9 結(jié)構(gòu)構(gòu)件的基本規(guī)定······124

9.1 板······124

9.2 梁······128

9.3 柱、梁柱節(jié)點(diǎn)及牛腿······136

9.4 墻······144

9.5 疊合構(gòu)件······146

9.6 裝配式結(jié)構(gòu)······148

9.7 預(yù)埋件及連接件······150

10 預(yù)應(yīng)力混凝土結(jié)構(gòu)構(gòu)件······154

10.1 一般規(guī)定······154

10.2 預(yù)應(yīng)力損失值計(jì)算······163

10.3 預(yù)應(yīng)力混凝土構(gòu)造規(guī)定······168

11 混凝土結(jié)構(gòu)構(gòu)件抗震設(shè)計(jì)······175

11.1 一般規(guī)定······175

11.2 材料······179

11.3 框架梁······180

11.4 框架柱及框支柱······183

11.5 鉸接排架柱······192

11.6 框架梁柱節(jié)點(diǎn)······194

11.7 剪力墻及連梁······199

11.8 預(yù)應(yīng)力混凝士結(jié)構(gòu)構(gòu)件······211

11.9 板柱節(jié)點(diǎn)······213

附錄A 鋼筋的公稱直徑、公稱截面面積及理論重量······215

附錄B 近似計(jì)算偏壓構(gòu)件側(cè)移二階效應(yīng)的增大系數(shù)法······217

附錄C 鋼筋、混凝土本構(gòu)關(guān)系與混凝土多軸強(qiáng)度準(zhǔn)則······220

附錄D 素混凝土結(jié)構(gòu)構(gòu)件設(shè)計(jì)······234

附錄E 任意截面、圓形及環(huán)形構(gòu)件正截面承載力計(jì)算······239

附錄F 板柱節(jié)點(diǎn)計(jì)算用等效集中反力設(shè)計(jì)值······245

附錄G 深受彎構(gòu)件······250

附錄H 無(wú)支撐疊合梁板······257

附錄J 后張曲線預(yù)應(yīng)力筋由錨具變形和預(yù)應(yīng)力筋內(nèi)縮引起的預(yù)應(yīng)力損失······264

附錄K 與時(shí)間相關(guān)的預(yù)應(yīng)力損失······270

本規(guī)范用詞說(shuō)明······273

引用標(biāo)準(zhǔn)名錄······274