建筑施工工艺标准墩身施工方案

（建筑施工工艺标准）墩身

施工方案

20XX年XX月

目录

壹、编制依据1

二、适用范围1

三、施工概况1

四、施工组织8

4.1技术准备8

4.2机械及人员准备8

4.3施工现场准备9

4.4材料准备10

五、施工计划10

六.施工方案10

6.1施工工艺流程10

6.2施工操作要点11

6.3测量放线及施工准备11

6.4搭设墩身施工支契和工作平台12

6.4.1脚手架搭设方案12

6.4.2盘梯及工作平台搭设方案14

6.4.3脚手架稳固保护措施15

6.4.5搭设工艺15

6.4.6脚手架验收17

6.5墩身钢筋施工17

6.5.1材料及检验17

6.5.2钢筋的存放17

6.5.3钢筋加工制作17

6.5.4钢筋安装18

6.6模板施工19

6.6.1模板试拼和整修19

6.6.2模板漆涂刷和清理20

6.6.3模板安装20

6.6.4模板拆除22

6.6.5模板维护保养22

6.7混凝土施工22

6.7.1清水混凝土配合比及原材料22

6.7.2混凝土拌合及运输23

6.7.3混凝土浇筑23

6.7.4混凝土养护及防护24

6.7.5混凝土缺陷处理25

7.质量保证措施25

7.1质量组织机构25

7.2质量保证措施26

8.安全措施28

8.1安全保证机构28

82安全保证措施29

9.文明施工及环境保护措施29

9.1环保、文明施工组织机构30

9.2环境保护、文明施工措施30

墩身施工方案

壹、编制依据

1、《公路桥涵施工技术规范》JTJ/TF50-20U

2、《城镇道路工程施工和质量验收规范》CJJ1-2008

3、《城镇桥梁工程施工和质量验收规范》CJJ2-2008

4、《建筑工程冬季施工规范》JGJ104-97

5、《大体积混凝土施工规范》GB50496-2009

6、《清水混凝土施工指导手册》(郑州市市政建设中心)

7、《清水混凝土应用技术规程》(JTJ169-2009)

8、《混凝土结构工程施工质量验收规范》(GB50204-2002)

9、《普通混凝土配合比设计规程》(JGJ55-2000)

10、《公路T・程施TT.艺标准》(桥涵)

11、郑州三环路快速化工程北三环施工组织设计

12、本工程特点以及以往同类施工经验。

二、适用范围

本施工方案适用于郑州三环线快速化工程北三环直标段（南阳路〜陈泰路）

1-22联所有墩身施工。

三、施工概况

北三环快速化工程全线高架桥采用双幅形式，分南北俩向，1-22联单幅桥梁

宽度13米，俩桥之间间距16.75米，北幅桥墩号为N0-N74,共长2328米；南幅

桥墩号为S0-S75,共长2319米，仍包括A、B、F、H匝道第2联；桥梁基础采用钻

孔灌注桩基础，下部结构桥墩采用花瓶墩接承台的结构形式，共有墩台181个。。

本工程桥梁墩身身采用独柱墩、门架墩等结构型式的现浇钢筋混凝土墩身，

墩身混凝土强度标号为C40清水混凝土。

由于郑州市三环路快速化工程是郑州市交通畅通工程的关键性项目，也郑州

市面向全国各地的窗口工程，故规定所有桥梁外露结构混凝土为清水混凝土。

工程量为HRB335钢筋3313.49t,C40清水混凝土9103.36m）各墩身结构形

式具体见下表：

1-22联墩身统计表

C40混II级钢筋（mm）

墩墩墩

凝土

号型高①12①16①28①32合计

(m3)

N1G3441.063311.6391.32241.611576.917521.4

N2G2549.513867.4391.32241.79949.516449.9

N3G1662.11492256153331059621412

N4Fl666.86305.2431.92978.912598.422314.4

N5F27.581.17386.05431.92978.916824.427621.25

N6Fl8.590.67871.3431.92978.914523.125805.2

N7E5978.66344.2451.4311313109.923018.5

N8F28.590.67818.4431.92978.91759428823.2

N9Fl8.590.67871.3431.92978.914523.125805.2

N10E5978.66344.2451.4311313109.923018.5

NilEl971.35974.1315.72173.812493.920957.5

N12E28.567.85810.6315.72173.811597.019897.1

12146.8

N13El8.5G7.85810.5315.72173.820446.85

5

N14E98.576.56843532.33648.314267.725291.3

100.2

N15Hl81365.6712285.3515057.386666.3935374.79

5

N1613821.062251.594339.386590.97

N16A6843.793706.63277.952230.312137.418352.28

N17127.524.32304.11381.314311.56996.92

N17A57.541.543517.49277.952230.310408.616434.41

7

Al12062.8

N187.546.384302.08387.893035.6619788.46

23

N19B47484261.3340.81823.412413.218838.7

10889.3

N20B37.550.86699.1340.751823.4519752.65

5

12321.5

N21i\7848.634481.29387.893035.6620226.38

4

12137.2

N22A2843.793706.63277.952230.318352.13

5

10168.6

\23Al843.793647.52277.952230.316324.45

8

12321.5

N24A7848.634481.29387.893035.6620226.38

4

10427.3

N25Al8.546.043776.68277.952230.316712.32

9

12396.1

N26A28.546.043776.68277.952230.318681.04

1

10427.3

N27Al8.546.043776.68277.952230.316712.32

9

12838.9

N28A7953.134839.69387.893035.6621102.2

6

N29Al948.293906.27277.952230.310686.117100.62

12654.8

N30A2948.293906.27277.952230.319069.34

2

N31Al948.293906.27277.952230.310686.117100.62

Al14306.1

N329.563.815686.4435.012168.5822596.16

07

12654.8

N33A4948.293906.27277.952230.319069.34

2

N34D2948.14372.3248.41751.211540.717912.6

N35D49.564.24443.2355.52507.915467.522774.1

12913.5

N36A29.550.544035.86277.952230.319457.64

3

10944.8

N37Al9.550.544035.86277.952230.317488.92

1

12838.9

N38A7953.134839.69387.893035.6621102.2

6

12654.8

N39A2948.293906.27277.952230.319069.34

2

N40Al948.293906.27277.952230.310686.117100.62

12580.2

\11A78.550.884660.5387.893035.6620664.3

5

N42Al8.546.043776.68277.952230.310427.316712.32

9

12396.1

N43A28.546.043776.68277.952230.318681.04

1

10427.3

N44Al8.546.043776.68277.952230.316712.32

9

12321.5

N45A7848.634481.29387.893035.6620226.38

4

10168.6

N46Al843.793647.1277.952230.316324.03

8

N47A2843.793706.63277.952230.312137.418352.28

N48Al7.541.543517.51277.952230.39909.9715935.73

12065.8

N49A77.546.384299.09387.893035.6619788.47

3

N50B47484261.3340.81823.412413.218838.7

N51B374810830.31022.35470.23183549157.8

Al11804.1

N52744.134122.9387.893035.6619350.57

22

12,(22.682183.524465.656649.17

N53

A5739.293387.93277.952230.39651.2615547.44

II722.682183.524488.356671.87

N5411619.9

A6739.293348.24277.952230.317476.47

8

N55H27.594.631365.6711674.714318.396666.3934025.15

N56E37.586.108714.23480.763314.7314387.1426896.86

N57E47.586.108714.23408.803314.7317458.3429896.1

N58E77.569.406425.62532.303648.2913548.4424154.65

N59E28.064.205646.85315.722173.7914871.0023007.36

N60El8.064.205646.85315.722173.7911799.8019936.16

N61E78.073.00664.10532.303648.2913908.1118752.8

N62E47.586.108714.23408.803314.7317458.3429896.1

N63E38.091.009015.83480.763314.7314778.3627589.68

N64E78.576.506842.96532.303648.2914267.7825291.33

N65El9.071.305974.21315.722173.7912493.9020957.62

N66E29.071.305974.21315.722173.7915565.1024028.82

N67El9.071.305974.21315.722173.7912493.9020957.62

N68E59.078.606344.16451.313113.0313109.8023018.3

N69E29.071.305974.21315.722173.7915565.1024028.82

N70El9.574.906192.44315.722173.7912840.9521522.9

N71E59.582.106562.39451.313113.0313456.8423583.57

N72E29.574.906192.44315.722173.7915912.1524594.1

N73El9.574.906192.44315.722173.7912840.9521522.9

N74E59.582.106562.39451.313113.0313456.8423583.57

Al7.225.122422.717305.29727.91

A26.728.483092.197420.9410513.13

A36.226.592894.137193.7810087.91

A45.721.132023.376737.38760.67

A54.714.951519.85192.126711.92

A63.511.761200.334737.85938.13

Bl7.225.122422.717299.919722.62

B26.728.483092.197420.9410513.13

B36.226.592894.137193.7810087.91

R45.721.132023.376732.018755.38

B54.714.951519.84398.345918.14

B63.511.761200.334074.155274.48

SIG3441.063311.6391.32241.611576.917521.4

S2G2549.513867.4391.32241.79949.516449.9

S3G1662.11492256153331059621412

S4Fl666.86305.2431.92978.912598.422314.4

S5F27.581.17386.05431.92978.916824.427621.25

S6Fl8.590.67871.3431.92978.914523.125805.2

S7E58.5756180.6451.4311312762.822507.8

S8F28.590.67818.4431.92978.91759428823.2

S9F38.590.67871.3431.92978.914523.125805.2

S10E5978.66344.2451.4311313109.923018.5

SilEl971.35974.1315.72173.812493.920957.5

S12E28.567.85810.6315.72173.811597.019897.1

12146.8

S13El8.567.85810.5315.72173.820446.85

5

S14E98736664.2532.33648.31390824752.8

100.2

S15Hl81365.6712285.3515057.386666.3935374.79

5

S16A6843.793706.63277.952230.312137.418352.28

S16II821.062251.594339.386590.97

10408.6

S17A57.541.543517.49277.952230.316434.41

7

S17127.524.32304.11381.314311.56996.92

Al12062.8

S187.546.384302.08387.893035.6619788.46

23

S19B47484261.3340.81823.412413.218838.7

10889.3

S20B37.550.86699.1340.751823.4519752.65

5

12321.5

S21A7848.634481.29387.893035.6620226.38

4

12137.2

S22A2843.793706.63277.952230.318352.13

5

S23Al843.793647.52277.952230.310168.616324.45

8

12321.5

S24A9848.634481.29387.893035.6620226.38

4

10427.3

S25Al8.546.043776.68277.952230.316712.32

9

12396.1

S26A28.546.043776.68277.952230.318681.04

1

10427.3

S27Al8.546.043776.68277.952230.316712.32

9

12838.9

S28A7953.134839.69387.893035.6621102.2

6

S29Al948.293906.27277.952230.310686.117100.62

12654.8

S30A2948.293906.27277.952230.319069.34

2

S31Al948.293906.27277.952230.310686.117100.62

S32D49.564.24443.2355.52507.915467.522774.1

S33D2948.14372.3248.41751.211829.218201.1

12654.8

S34A4948.293906.27277.952230.319069.34

2

Al14583.8

S351066.235834.15435.012168.5823021.55

01

S36Al1052.794165.46277.952230.311203.517877.23

2

12913.5

S37A29.550.544035.86277.952230.319457.64

3

10944.8

S38Al9.550.544035.86277.952230.317488.92

1

13097.6

S39A79.555.385018.88387.893035.6621540.10

7

10944.8

S40Al9.550.544035.86277.952230.317488.92

1

12913.5

S41A29.550.544035.86277.952230.319457.64

3

10944.8

S42Al9.550.544035.86277.952230.317488.92

1

13097.6

S43A79.555.385018.88387.893035.6621540.10

7

12913.5

S44A29.550.544035.86277.952230.319457.64

3

10944.8

S45Al9.550.544035.86277.952230.317488.92

1

13097.6

S46A79.555.385018.88387.893035.6621540.10

7

S47Al843.793647.1277.952230.310168.616324.03

8

12654.8

S48A2948.293906.27277.952230.319069.34

2

12654.8

S49Al948.293906.27277.952230.319069.34

2

12654.8

S50A7953.133906.27277.952230.319069.34

2

S51B47484261.3340.81823.412413.218838.70

S52B374810830.31022.35470.23183549157.80

12654.8

S53A7953.133906.27277.952230.319069.34

2

12654.8

S54A2948.293906.27277.952230.319069.34

2

12654.8

S55Al948.293906.27277.952230.319069.34

2

12654.8

S56A7953.133906.27277.952230.319069.34

2

S57A29.048.293901.30277.952230.3012654.8319064.39

S58Al8.546.043781.64277.952230.3010427.4016717.29

S59A98.550.884659.60387.893035.6612580.2520663.39

S60A28.546.043781.64277.952230.3010427.4016717.29

S61Al8.546.043781.64277.952230.3010427.4016717.29

S62D48.557.004035.41355.502507.9314495.8721394.71

S63D28.048.103955.83248.661751.2610933.2116888.96

S64A47.541.543527.42277.952230.3011878.7017914.38

Al

S658.055.835243.09435.012168.5713473.2421319.91

0

S66Al8.043.793647.09277.952230.3010168.6916324.03

S67A28.043.793706.62277.952230.3012137.4118352.28

S68Al8.043.793647.09277.952230.3010168.6916324.03

S69A78.048.634481.29387.893035.6612321.5420226.37

S70A28.043.793706.62277.952230.3012137.4118352.28

S71Al7.541.543512.54277.952230.309909.9815930.77

S72A77.546.384302.09387.893035.6612062.8319788.47

S73A27.541.543527.42277.952230.3011878.7017914.38

S74Al7.541.543512.54277.952230.309909.9815930.77

S75A77.546.384302.09387.893035.6612062.8319788.47

Fl7.225.122422.717305.29727.91

F26.728.483092.197420.9410513.13

F36.226.592894.137193.7810087.91

F45.721.132023.376737.38760.67

F54,714.951519.85192.126711.92

F63.511.761200.334737.85938.13

H44.718.471757.156353.418110.56

1200.33624737.800

H53.511.765938.14

44

H62.16.972128433564.00

合9103.3776890.0887784.45438304.33313484.

2010506

计671923488

四、施工组织

4.1技术准备

（1）审核图纸：在分部总工程师的组织下对施工图进行熟悉、了解且进行

审核，确保图纸准确无误。

（2）试验准备：对施工用配合比进行验证，对到场的原材料进行检验，检

测合格后方能使用。

（3）测量准备：根据设计图纸提供的水准点和导线点进行施工前的测量准

备工作，主要包括桩基中心线，承台位置，高程的测量。

（4）技术交底：施工前对施工班组进行施工、安全、环保、文明施工技术

交底，技术交底形成记录，且报监理部备案。针对承台施工各工序，编制作业指

导书且发放至施工班组。

4.2机械及人员准备

（1）施工机械准备

表4-1主要材料设备配置表

序号名称规格单位数量备注

1汽车吊25T辆6

2混凝土搅拌运输车12m3台6

混凝土运输浇筑设

3汽车泵46m台2

备

4软轴振捣器4)50台14

5钢筋切断机CJ1-40台4

6钢筋弯曲机QJ40台4

7钢筋调直机CTJ4-4/14台2

钢筋制女设备

8交流电焊机BX1-500台6

9对焊机U-100台1

10平板车5T辆2

11工业吸尘器台2基础面清理

12备用发电机150kw台2

13全站仪TS06-2套1测量设备

14模板钢模板套19

15模板漆kg1000

16钢管架扣件式T90

17扣件十字、壹字、万向个12000

（2）人员准备

墩身施工人员职能分配表

1董克权项目经理负责•墩身施工总体安排

2张俊峰项目总工仇贵墩身施工技术和质曷

3李三民项目副经理负责墩身施工组织管理

4张印安全总监负责墩身施工安全管理

5刘永峰调度室主任负责墩身施工机械及人员调配

6康自领工程管理部部长墩身施工现场技术负责人

7刘剑勇质量安全部部长墩身施工现场质量负责人

8卫鹏试验室副主任负责墩身施工试验检测工作

9宋国福测量队队长墩身施工现场测量负责人

质量安全部副部

10张鹏鹏墩身施工安全工程师

长

11梅伟现场技术员具体负责现场施工技术及质检工作

12曾剑现场技术员具体负责现场施工技术及质检工作

13张墨实验员负责现场试验取样

14马智超安全员具体负责现场安全、文明施工

15李换丽资料员负责质检资料的填写

表4-2劳动力配置计划表

序号工种数量（人）序号工种数量（人）

1现场负责人67电工6

2技术员68