·1·
目次
1总则 (1)
2术语和符号 (2)
2.1术语 (2)
2.2符号 (4)
3基本规定 (7)
3.1建筑设计 (7)
3.2材料 (8)
3.3构件 (8)
3.4短暂设计状况和持久设计状况 (10)
3.5地震设计状况 (10)
3.6预应力 (12)
4结构设计计算 (16)
4.1一般规定 (16)
4.2内力计算 (17)
4.3承载力计算 (25)
4.4裂缝控制及挠度验算 (28)
5结构构造 (36)
5.1楼板 (36)
5.2柱与剪力墙 (43)
6结构工程施工及质量验收 (46)
6.1施工步骤 (46)
6.2构件制作 (47)
6.3临时支撑 (47)
6.4构件安装 (48)
·2·
6.5对楼盖施加预应力 (49)
6.6接缝砂浆及现浇混凝土的浇筑 (51)
6.7工程验收 (52)
附录A垫块的设计与施工 (55)
附录B预应力筋先拉后折的较佳压折顺序与各跨应力的
近似计算 (59)
附录C预应力轴力分散系数βr、β2值 (61)
本规程用词说明 (63)
引用标准名录 (64)
附：条文说明 (65)
·3·
Contents
1Generalprovisions (1)
2Termsandsymbols (2)
2.1Terms (2)
2.2Symbols (4)
3Basicrequirement (7)
3.1Architecturaldesign (7)
3.2Materials (8)
3.3Members (8)
3.4Transientdesignsituationandpersistent
designsituation (10)
3.5Seismicdesignsituation (10)
3.6Prestressing (12)
4Calculationofstructuraldesign (16)
4.1Generalrequirement (16)
4.2Calculationofinternalforces (17)
4.3Calculationofload-bearingcapacity (25)
4.4Checkingcalculationofcrackcontrolanddeflection (28)
5Detailingrequirementsofstructure (36)
5.1Floorslabs (36)
5.2Columnandshearwall (43)
6Constructionandqualityacceptanceofstructure (46)
6.1Constructionprocedure (46)
6.2Productionofmembers (47)
6.3Temporarysupport (47)
·4·
6.4Installationofmembers (48)
6.5Integralprestressingforfloorstructure (49)
6.6Buttjointmortarandcast-in-situconcrete