XX地铁车站轨顶风道专项施工方案.docx

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1、【XXXXX集团有限公司】XXXXX站轨顶风道专项施工方案目录一、编制说明及依据.......................................................11.1编制说明............................................................11.2编制依据............................................................1二、工程概况...........................................................

2、..12.1工程简介............................................................12.2施工分块...........................................................22.3轨顶风道施工流程...................................................2三、工程重点及难点分析与对策.............................................33.1保证钢筋焊接质量.........................

3、...........................33.1.1难点分析..........................................................33.1.2施工对策..........................................................33.2作业空间狭小........................................................33.2.1难点分析..........................................................

4、33.2.2施工对策..........................................................3四、施工总体部署.........................................................34.1施工安排............................................................44.2施工管理组织机构....................................................44.3机械及人员配备....................

5、..................................44.4施工工期安排........................................................5五、施工方法.............................................................55.1施工工艺流程........................................................55.2模板支架体系.....................................................

6、...65.3钢筋施工............................................................95.4模板施工............................................................95.5混凝土施工..........................................................95.5.1砼施工技术措施...................................................105.5.2施工缝缝面处理.............

7、......................................105.6预埋件及预埋留孔...................................................11【XX市轨道交通2号线一期工程土建四标段】I【XXXXX集团有限公司】XXXXX站轨顶风道专项施工方案六、施工质量保证措施116.1模板工程质量保证措施116.2钢筋工程质量保证措施126.3混凝土浇筑质量保证措施136.4支架