中建塔吊基础施工方案

xx项目总包工程一标段

塔吊基础施工方案

（格式最终版）

编制：

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审批：

中国建筑第x工程局有限公司

2023年8月

项目总包工程一标段塔吊基础施工方案

目录

第一章编制依据...........................................................................................................................................1

第二章工程概况...........................................................................................................................................2

2.1工程概况.......................................................................................................................................................2

2.2设计概况.......................................................................................................................................................2

设计概况.......................................................................................................................................................2

塔吊基础地质及塔吊基础标高情况............................................................................................................3

2.3工程施工条件...............................................................................................................................................6

工程现场条件...............................................................................................................................................7

场地工程地质条件.......................................................................................................................................7

场地水文地质条件.......................................................................................................................................8

2.4场地情况.......................................................................................................................................................8

第三章施工安排...........................................................................................................................................9

3.1项目管理组织...............................................................................................................................................9

组织机构图...................................................................................................................................................9

职责分工.......................................................................................................................................................9

3.2项目管理目标...............................................................................................................................................9

3.3各项资源供应方式.....................................................................................................................................10

劳务资源安排一览表.................................................................................................................................10

工程用大宗物资供应安排一览表..............................................................................................................10

3.4施工流水划分及工艺流程.........................................................................................................................10

3.5工程施工重点和难点分析及应对措施.....................................................................................................11

第四章施工进度计划..................................................................................................................................12

第五章施工准备与资源配置计划...............................................................................................................12

5.1施工准备计划.............................................................................................................................................12

5.2资源配置计划.............................................................................................................................................12

第六章施工方法及工艺要求......................................................................................................................14

6.1方案及技术参数.........................................................................................................................................14

塔吊平面定位.............................................................................................................................................14

塔吊基础设计.............................................................................................................................................17

6.2施工工艺流程.............................................................................................................................................23

6.3施工要点.....................................................................................................................................................23

土方开挖.....................................................................................................................................................23

桩基础施工.................................................................................................................................................24

垫层浇筑.....................................................................................................................................................25

预埋脚安装.................................................................................................................................................25

钢筋绑扎.....................................................................................................................................................26

模板安装.....................................................................................................................................................26

混凝土浇筑.................................................................................................................................................26

混凝土试块制作与留置.............................................................................................................................26

塔吊防雷接地.............................................................................................................................................27

6.4验收标准.....................................................................................................................................................27

6.5验收程序.....................................................................................................................................................27

6.6验收内容.....................................................................................................................................................27

6.7验收人员.....................................................................................................................................................27

第七章各项管理计划..................................................................................................................................28

7.1绿色施工管理计划.....................................................................................................................................28

1

项目总包工程一标段塔吊基础施工方案

资源利用管理计划.....................................................................................................................................28

环境管理计划.............................................................................................................................................29

7.2进度管理计划.............................................................................................................................................30

确定施工进度控制点.................................................................................................................................30

施工进度管理组织机构和职责分工..........................................................................................................30

进度管理措施.............................................................................................................................................31

7.3质量管理计划.............................................................................................................................................32

7.4安全管理计划.............................................................................................................................................33

职业健康安全管理目标.............................................................................................................................33

现场职业健康安全管理组织机构和职责分工..........................................................................................33

职业健康安全资源配置计划......................................................................................................................33

7.5成品保护计划.............................................................................................................................................34

第八章应急救援预案..................................................................................................................................36

8.1应急指挥机构及职责.................................................................................................................................36

应急组织体系.............................................................................................................................................36

指挥机构及职责.........................................................................................................................................36

8.2事故风险分析.............................................................................................................................................37

8.3应急救援程序.............................................................................................................................................37

8.4应急处置措施.............................................................................................................................................37

应急处置总体措施.....................................................................................................................................37

触电.............................................................................................................................................................38

高空坠落.....................................................................................................................................................40

坍塌应急预案.............................................................................................................................................41

机械伤害应急预案.....................................................................................................................................43

8.5应急物资准备.............................................................................................................................................44

8.6应急响应、响应结束、演练.....................................................................................................................45

第九章计算书.............................................................................................................................................46

9.11#塔吊（TCT7015）矩形板式桩基础计算书............................................................................................46

计算依据.....................................................................................................................................................46

塔机属性.....................................................................................................................................................46

塔机荷载.....................................................................................................................................................46

桩顶作用效应计算.....................................................................................................................................47

桩承载力验算.............................................................................................................................................48

承台计算.....................................................................................................................................................50

配筋示意图.................................................................................................................................................52

9.22#塔吊（STT153）矩形板式桩基础计算书..............................................................................................53

计算依据.....................................................................................................................................................53

塔机属性.....................................................................................................................................................54

塔机荷载.....................................................................................................................................................54

桩顶作用效应计算.....................................................................................................................................54

桩承载力验算.............................................................................................................................................56

承台计算.....................................................................................................................................................58

配筋示意图.................................................................................................................................................60

9.33#塔吊（XGT6015A-8S）矩形板式桩基础计算书....................................................................................61

计算依据.....................................................................................................................................................61

塔机属性.....................................................................................................................................................61

塔机荷载.....................................................................................................................................................62

桩顶作用效应计算.....................................................................................................................................62

桩承载力验算.............................................................................................................................................64

承台计算.....................................................................................................................................................65

配筋示意图.................................................................................................................................................68

9.44#塔吊（XGT6015A-8S）矩形板式桩基础计算书....................................................................................69

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项目总包工程一标段塔吊基础施工方案

计算依据.....................................................................................................................................................69

塔机属性.....................................................................................................................................................69

塔机荷载.....................................................................................................................................................70

桩顶作用效应计算.....................................................................................................................................70

桩承载力验算.............................................................................................................................................72

承台计算.....................................................................................................................................................73

配筋示意图.................................................................................................................................................76

9.55#塔吊（XGTT6012）矩形板式桩基础计算书.........................................................................................77

计算依据.....................................................................................................................................................77

塔机属性.....................................................................................................................................................77

塔机荷载.....................................................................................................................................................78

桩顶作用效应计算.....................................................................................................................................78

桩承载力验算.............................................................................................................................................80

承台计算.....................................................................................................................................................81

配筋示意图.................................................................................................................................................84

9.66#塔吊（XGT6015A-8S）矩形板式桩基础计算书....................................................................................85

计算依据.....................................................................................................................................................85

塔机属性.....................................................................................................................................................85

塔机荷载.....................................................................................................................................................86

桩顶作用效应计算.....................................................................................................................................86

桩承载力验算.............................................................................................................................................88

承台计算.....................................................................................................................................................89

配筋示意图.................................................................................................................................................92

9.77#塔吊（XGT6015A-8S）矩形板式桩基础计算书....................................................................................93

计算依据：.................................................................................................................................................93

塔机属性.....................................................................................................................................................93

塔机荷载.....................................................................................................................................................94

桩承载力验算.............................................................................................................................................96

承台计算.....................................................................................................................................................97

配筋示意图...............................................................................................................................................100

9.88#塔吊、9#塔吊（TCT5513）矩形板式基础计算书..............................................................................101

计算依据...................................................................................................................................................101

塔机属性...................................................................................................................................................101

塔机荷载...................................................................................................................................................102

基础验算...................................................................................................................................................102

配筋示意图...............................................................................................................................................108

3

项目总包工程一标段塔吊基础施工方案

第一章编制依据

序号名称内容编号

1《危险性较大的分部分项工程安全管理办法》住建部[2018]37号令

住房城乡建设部办公厅关于实施《危险性较大的

2建办质〔2018〕31号

分部分项工程安全管理规定》有关问题的通知

国家行政文件

《建筑工程五方责任主体项目负责人质量终身责

3建质[2014]124号

任追究暂行办法建质》

4《工程质量治理两年行动方案》建质[2014]130号

《建筑施工塔式起重机安装使用、拆卸安全技术

JGJ196-2010

5规程》

《建筑机械使用安全技术规程》JGJ33-2012

国家行业规范

6《塔式起重机混凝土基础工程技术规程》JGJ/T187-2019

7《混凝土结构设计规范(2015版)》GB50010-2010

8《建筑地基基础设计规范》GB50007-2011

9图纸“xx项目”工程设计图纸

10图集《混凝土结构施工图》（基础部分）16G101-3

11地质报告xx项目岩土工程勘察技术报告

12塔式起重机使用说明书

其他参考资料

13本企业有关规定

1

项目总包工程一标段塔吊基础施工方案

第二章工程概况

2.1工程概况

表2.1-1工程概况一览表

工程名称xx项目总包工程一标段工程性质医疗建筑

建设规模地下2层，地上9层工程地址

总占地面积81968.12㎡总建筑面积226288.58㎡

建设单位项目承包范围土建工程、机电工程等

设计单位主要分包工程土建工程、机电工程等

勘察单位合同质量争创辽宁省优质结构工程

要求开工日期：2021年9月1日，

监理单位工期

竣工日期：2022年10月1日。

争创“辽宁省安全文明施工标准化工

安全

总承包单位中国建筑第x工程局有限公司地”

科技争创“辽宁省新技术应用示范工程”

工程主要功

医疗建筑

能或用途

医院主楼整体按使用功能分为住院楼、急诊楼、急诊住院楼、感染楼和门诊楼，涵

盖核医学、血透、感染病房、妇产科、ICU病房、手术室等功能性科室房间。

项目地下整体2层，地上最高9层，建筑高度为42.95m。门诊楼地上4层，建筑高

度23.5m。

2.2设计概况

2.2.1设计概况

本工程±0相当于绝对标高54.900m，塔吊基础承台顶标高与地下底板顶标高一平，

即绝对标高44.13m。

本工程塔吊选型及基础概况如下表所示：

塔吊混凝土

序号型号基础形式矩形板式基础尺寸桩基础尺寸

编号标号

Φ600灌注桩（4根），桩长

11#TCT7015板式桩基础7.0m×7.0m×1.4mC35

27m，桩心间距4m

Φ600灌注桩（4根），桩长

22#STT153板式桩基础6.45m×6.45m×1.7mC35

25m

33#XGT6015A-板式桩基础5.8m×5.8m×1.2mΦ600灌注桩（4根），桩长C35

2

项目总包工程一标段塔吊基础施工方案

塔吊混凝土

序号型号基础形式矩形板式基础尺寸桩基础尺寸

编号标号

8S25m

XGT6015A-Φ600灌注桩（4根），桩长

44#板式桩基础5.8m×5.8m×1.2mC35

8S25m

Φ600灌注桩（4根），桩长

55#XGTT6012-8板式桩基础6m×6m×1.5mC35

25m

XGT6015A-Φ600灌注桩（4根），桩长

66#板式桩基础5.8m×5.8m×1.2mC35

8S25m

XGT6015A-Φ600灌注桩（4根），桩长

77#板式桩基础5.8m×5.8m×1.2mC35

8S25m

88#TCT5513-8F板式基础7.0m×7.0m×1.5m/C35

99#TCT5513-8F板式基础7.0m×7.0m×1.5m/C35

本工程各塔吊基础绝对标高及所在持力层情况统计如下表所示：

板式基础标高桩基础标高

塔吊板式基础底部桩基础底部

序号（顶标高/底标（顶标高/底标

编号持力层/承载力持力层/承载力

高）高）

11#44.13m/42.73m杂填土/042.73m/17.13m全风化花岗岩/300

22#44.13m/42.43m杂填土/042.43m/19.13m圆砾含黏性土/280

33#44.13m/42.93m杂填土/042.93m/19.13m全风化花岗岩/300

44#44.13m/42.93m杂填土/042.93m/19.13m全风化花岗岩/300

55#44.13m/42.63m杂填土/042.63m/19.13m全风化花岗