预应力带肋混凝土叠合楼板技术规程.pdf

目次

1总则”………………·

2术语和符号…………·············································2

2.1术语……··········································································2

2.2符号”．．…．．．．．．…．．．．．．．’．…．”．’…．．．．．…．”．．…．．．．．．．’．…．”．’…．…·………2

3材料“……………··5

3.1混凝土“……5

3.2钢筋……·5

4设计”．．．．．．．．”．．．………………··币

4.1一般规定…·…………··…··………6

4.2荷载与内力分析”………“………7

4.3承载能力极限状态计算“…“……·····················10

4.4正常使用极限状态验算……··……··……………·10

5构造…………………·14

5.1一般规定…·…………14

5.2钢筋配置…·…………··……“··……··…“…“··…16

5.3拼缝构造…………17

5.4端部构造…·………··………………18

6生产和施工………22

6.1生产场地要求”…···························································22

6.2预应力带肋底板制作“··……··……….…………··……………·22

6.3预应力带肋底板起吊、运输及堆放“…·······································23

6.4施工前准备……··…··…··24

6.5预应力带肋底板铺设…“…”…24

6.6后提层灌凝土施工”··”…”…”…25

7工程验收…··……………·……………··………………·…………·－26

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7.1一般规定…·····································26

7.2预应力带肋底板质量检验要求…·”··…………”··……··26

7.3预应力带肋底板安装··································································29

7.4钢筋与后提层混凝土…···········································30

7.5预应力叠合板…·…··……………·…………··31

附录A预应力带肋底板参数及选用表…但

本规程用词说明“

引用标准名录…47

附：条文说明…”’…………49

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Contents

1GeneralProvisions············································································I

2TermsandSymbols………………··········2

………···············2

2.1Terms···························

2.2S严也,Jg’’’’’’’·········2

3Materials“““““““5

3.1Concrete····················································································…5

3.2ReinforcingB