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目录
CB01 施工技术方案申报表........................................................................................................................1
编制依据......................................................................................................................................................1
1.工程概况...................................................................................................................................................1
1.2 工程自然条件概况........................................................................................................................2
2.施工布置...................................................................................................................................................2
2.1 施工布置原那么............................................................................................................................2
2.2 施工交通........................................................................................................................................2
2.3 施工用电........................................................................................................................................3
2.4 施工用水........................................................................................................................................3
2.5 施工通讯........................................................................................................................................3
2.6 施工辅助设施................................................................................................................................3
3.施工工期安排及进度保证措施...............................................................................................................3
3.1 施工工期安排................................................................................................................................3
3.2 施工进度保证措施........................................................................................................................4
4.施工资源配置...........................................................................................................................................4
4.1 机械设备配置................................................................................................................................4
4.2 劳动力配置....................................................................................................................................4
4.3 物资材料配置................................................................................................................................5
5. 施工准备..................................................................................................................................................5
5.1 原材料进场及储存........................................................................................................................5
5.2 施工设备........................................................................................................................................5
5.3 桩位放样........................................................................................................................................6
5.4 场地平整........................................................................................................................................6
5.4 排截水系统....................................................................................................................................6
5.5 试桩及试桩段施工........................................................................................................................6
5.6 工前技术交底................................................................................................................................7
6.施工工艺和施工方法...............................................................................................................................7
6.1 施工工艺流程................................................................................................................................7
6.2 施工工艺参数................................................................................................................................7
6.3 施工方法........................................................................................................................................8
6.4 质量检查检验..............................................................................................................................10
6.5 施工控制要点..............................................................................................................................10
7.特殊情况的处理方法及预防措施.........................................................................................................11
7.1 固结体强度不均匀、缩颈..........................................................................................................11
7.2 压力上不去..................................................................................................................................11
7.3 压力骤然上升..............................................................................................................................12
7.4 钻孔沉管困难偏斜、冒浆..........................................................................................................12
7.5 固结体顶部下凹..........................................................................................................................13
8. 质量保证措施........................................................................................................................................13
9. 雨、夜施工措施....................................................................................................................................14
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