钢架桥施工方案.docxVIP

钢架桥施工方案

目录

一、项目概述................................................3

1.工程背景介绍..........................................3

2.施工目标与目的........................................5

3.工程规模及特点........................................6

二、施工准备工作............................................7

1.勘察与测量............................................8

2.施工队伍组织..........................................9

3.材料设备采购与储备...................................10

4.施工场地准备.........................................12

三、钢架桥结构设计与优化...................................13

1.结构设计原则.........................................14

2.结构选型与布局.......................................15

3.结构设计计算与分析...................................16

4.结构优化措施.........................................17

四、施工工艺流程...........................................18

1.基础工程施工.........................................19

1.1地质勘察与处理....................................21

1.2基础开挖与砌筑....................................22

1.3基础验收与防护....................................23

2.钢桥主体施工.........................................24

2.1钢桥构件制作与运输................................25

2.2钢桥安装与焊接....................................27

2.3钢桥表面防腐处理..................................28

3.桥面铺装及附属设施施工...............................29

3.1桥面铺装层施工....................................31

3.2护栏、照明及排水设施施工...........................32

3.3其他附属设施安装..................................33

五、施工质量控制与验收标准.................................35

1.施工质量控制措施.....................................36

1.1原材料质量控制....................................36

1.2过程质量控制......................................37

1.3成品保护及验收标准................................38

2.工程验收标准与程序...................................39

2.1验收标准..........................................40

2.2验收准备与资料整理................................40

2.3验收程序及注意事项................................42

六、安全文明施工管理措施...................................43

1.安全管理制度及责任