DBJT45-164-2024 跨座式单轨连续轨道梁施工技术规程-浏览.pdf

目次

1总则·······································································1

2术语·······································································2

3基本规定·································································4

4PC轨道梁预制··························································5

4.1一般规定····························································5

4.2原材料·······························································5

4.3PC轨道梁模板设计、制作与安装·································9

4.4钢筋制作与安装····················································12

4.5预埋件及预应力管道安装·········································15

4.6混凝土施工·························································17

4.7预应力施工·························································20

4.8封端、表面修饰····················································23

4.9场内转运与存放····················································23

4.10成品PC轨道梁检查及验收······································24

5PC轨道梁运输·························································29

5.1一般规定···························································29

5.2PC轨道梁装车、运输·············································30

6PC轨道梁架设·························································31

6.1一般规定···························································31

6.2PC轨道梁安装测量················································31

6.3临时支撑结构设计、制作及安装··································32

6.4支座安装···························································34

6.5PC轨道梁安装·····················································35

6.6PC轨道梁后浇段施工·············································37

1

6.7PC轨道梁横系梁施工·············································40

6.8