天津港航工程有限公司
专项方案
工程名称： 天津启航投资发展有限公司护岸等基础设 施工程6、7地块护岸工程施工 编制单位：天津港航工程有限公司第一项目经理部
天津港航工程有限公司
管桩施工专项方案
工程名称： 天津启航投资发展有限公司护岸等基础设 施工程6、7地块护岸工程施工 编制单位：天津港航工程有限公司第一项目经理部
编 制 人： 审 核 人： 批 准 人：
报送日期： 年 月 日
目 录
第一章 编制依据 .................................................................................................................................................3
1.1编制依据 .................................................................................................................................................3 第二章 编制说明 .................................................................................................................................................4
2.1本施工方案编制的主要内容和重点 .....................................................................................................4 第三章 分项工程概况 .......................................................................................................................................5
3.1分项工程概述 .........................................................................................................................................5 3.3原材性能 .................................................................................................................................................6 第四章 工程特点难点分析 ............................................................................................................................. 11
4.1桩基础施工 ........................................................................................................................................... 11 第五章 分项工程施工总体安排 .......................................................................................................................13
5.1主要施工顺序 .......................................................................................................................................13 5.2临时设施布置情况 ...............................................................................................................................13 5.3设备总体配置 .......................................................................................................................................13 5.4劳动力使用情况 ...................................................................................................................................13 5.5材料组织与运输 ...................................................................................................................................13 第六章 施工工艺 ...............................................................................................................................................14
6.1 施工总流程图 .....................................................................................................................................14 6.2施工准备 ...............................................................................................................................................14 6.3打设稳桩器 ..........................................................................................................................................17 6.4吊装、立桩、稳桩 ..............................................................................................................................18 6.5测量定位 ..............................................................................................................................................19 6.6沉桩 ......................................................................................................................................................20 6.7沉桩控制标准 ......................................................................................................................................20 6.8施工记录 ..............................................................................................................................................21 6.9施工注意事项及质量保证措施 ..........................................................................................................22 第七章 施工进度计划 .......................................................................................................................................24
7.1施工进度计划 ......................................................................................................................................24 第八章 施工测量、试验 ...................................................................................................................................25
8.1施工测量 ..............................................................................................................................................25 8.2工程试验 ..............................................................................................................................................29 第九章 措施计划 ...............................................................................................................................................30
9.1施工质量控制措施 ..............................................................................................................................30
9.2施工安全措施计划 ..............................................................................................................................31 第十章 应急措施 ...............................................................................................................................................49
10.1应急预案和响应 ..............................................................................................................................49 10.2防台、防汛管理计划 .....................................................................................................................50 附表一：主要船机使用计划 .............................................................................................................................54 附表二：主要原材料进场计划表 .....................................................................................................................54 附表三：劳动力使用计划 .................................................................................................................................55 劳动力使用计划表 .............................................................................................................................................55 附件一：PHC管桩吊运安全验算 ......................................................................................................................56 附件二：振动锤选型计算文件 .........................................................................................................................60
