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钢结构厂房杯口基础施工技术方案.docx

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钢结构厂房杯口基础施工技术方案

目录

一、前言...................................................3

1.1工程背景...............................................3

1.2方案编制依据...........................................4

1.3方案编制范围...........................................5

二、工程概况...............................................6

2.1厂房结构形式...........................................7

2.2杯口基础设计要求.......................................8

2.3施工条件及场地布置.....................................8

三、施工准备...............................................9

3.1材料准备..............................................10

3.2工具与设备............................................11

3.2.1测量工具............................................12

3.2.2起重设备............................................13

3.2.3其他辅助工具........................................14

3.3劳动力安排............................................14

3.4安全防护措施..........................................16

四、施工方法..............................................17

4.1基础施工流程..........................................18

4.1.1基坑开挖............................................19

4.1.2基础模板安装........................................21

4.1.3钢筋绑扎............................................22

4.1.4混凝土浇筑与振捣....................................23

4.1.5养护与验收..........................................24

4.2关键施工技术要点......................................24

4.2.1钢筋焊接与连接......................................26

4.2.2混凝土质量控制......................................27

4.2.3施工缝处理..........................................29

4.3施工进度安排..........................................30

五、施工设备与材料供应....................................30

5.1施工设备清单..........................................31

5.2材料供应计划..........................................32

5.3设备与材料运输方案....................................32

六、现场管理..............................................33

6.1施工现场布置..........................................34

6.2安全文明施工措施......................................35

6.2.1安全标识............................................36

6.

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