1~4桥涵专项施工方案

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1~4桥涵、专项、施工方案

目录
1 编制依据-------------------------------------------------------------------------------------------------------------------------------- 1
1.1 编制依据-----------------------------------------------------------------------------------------------------------------------1
1.2 编制原则-----------------------------------------------------------------------------------------------------------------------2
1.3 编制范围-----------------------------------------------------------------------------------------------------------------------2
2 工程概况-------------------------------------------------------------------------------------------------------------------------------- 3
2.1 工程简介-----------------------------------------------------------------------------------------------------------------------3
2.2 设计概况-----------------------------------------------------------------------------------------------------------------------3
2.3 计划工期-----------------------------------------------------------------------------------------------------------------------5
2.4 主要技术标准---------------------------------------------------------------------------------------------------------------- 5
2.5 施工及自然条件------------------------------------------------------------------------------------------------------------- 6
2.6 主要工程量------------------------------------------------------------------------------------------------------------------ 10
2.7 建设相关单位---------------------------------------------------------------------------------------------------------------11
3 重难点分析----------------------------------------------------------------------------------------------------------------------------11
3.1 工程特点--------------------------------------------------------------------------------------------------------------------- 11
3.1 工程重难点及施工对策-------------------------------------------------------------------------------------------------- 11
4 施工进度计划-------------------------------------------------------------------------------------------------------------------------11
5 施工组织机构和资源配置---------------------------------------------------------------------------------------------------------12
5.1 施工组织机构---------------------------------------------------------------------------------------------------------------12
5.2 劳动力配置计划------------------------------------------------------------------------------------------------------------12
5.3 机械设备配置计划---------------------------------------------------------------------------------------------------------13
5.4 测量仪器配置计划---------------------------------------------------------------------------------------------------------13
6 施工施工工艺流程------------------------------------------------------------------------------------------------------------------ 14
6.1 1#桥涵施工工艺流程------------------------------------------------------------------------------------------------------ 14
6.2 2-4#桥涵施工工艺流程----------------------------------------------------------------------------------------------------14
7 模板设计-------------------------------------------------------------------------------------------------------------------------------15
7.1 箱涵现浇模板支设---------------------------------------------------------------------------------------------------------15
8 主要施工方法-------------------------------------------------------------------------------------------------------------------------16
8.1 施工准备--------------------------------------------------------------------------------------------------------------------- 16
8.2 施工测量--------------------------------------------------------------------------------------------------------------------- 16
8.3 钢筋施工方法---------------------------------------------------------------------------------------------------------------17
8.4 支架搭设施工要求及技术措施----------------------------------------------------------------------------------------- 19
8.5 模板施工方法---------------------------------------------------------------------------------------------------------------26
8.6 混凝土施工方法------------------------------------------------------------------------------------------------------------27
8.7 防止质量通病的措施------------------------------------------------------------------------------------------------------ 29
9 确保工程质量的措施--------------------------------------------------------------------------------------------------------------- 30
9.1 质量保证体系---------------------------------------------------------------------------------------------------------------30
9 .2 质量目标-------------------------------------------------------------------------------------------------------------------- 31
9 .3 技术组织措施-------------------------------------------------------------------------------------------------------------- 31
10 文明施工及环境、水保护措施------------------------------------------------------------------------------------------------- 31
10.1 文明施工及环境、水保护管理组织机构---------------------------------------------------------------------------31
10.2 文明施工保护措施------------------------------------------------------------------------------------------------------- 32
10.3 环境、水保护措施------------------------------------------------------------------------------------------------------- 32
文件名称：1~4#桥涵施工方案 文件编号：JSLNG-SSHJ（TS）-PM-CO-0043
10.4 安全防护措施------------------------------------------------------------------------------------------------------------- 33
11 应急处理措施----------------------------------------------------------------------------------------------------------------------- 37
11.1 防风防汛期水灾事故的预案-------------------------------------------------------------------------------------------37
11.2 预防 6 大伤害安全生产事故应急救援预案---------------------------------------------------------------------- 37
12 计算书-------------------------------------------------------------------------------------------------------------------------------- 47
12.1 火炬管线箱涵顶板模板（扣件式）计算书------------------------------------------------------------------------47
12.2 火炬箱涵墙模板（木模板）计算书--------------------------------------------------------------------------------115