钢结构厂房杯口基础施工技术方案.docx
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.