中建鋼結(jié)構(gòu)工程施工方案

項(xiàng)目專項(xiàng)施工方案

（二期）標(biāo)段二勘察設(shè)計(jì)施工

總承包工程

鋼結(jié)構(gòu)工程施工方案

編制單位：中國(guó)建筑第八工程局有限公司

編制人：

日期：2023年10月5日

項(xiàng)目專項(xiàng)施工方案

目錄

1編制依據(jù)...................................................................................................................................................................1

2工程概況...................................................................................................................................................................3

2.1工程建設(shè)概況....................................................................................................................................................3

2.2建筑設(shè)計(jì)概況....................................................................................................................................................3

2.3建筑結(jié)構(gòu)設(shè)計(jì)概況............................................................................................................................................4

2.4鋼結(jié)構(gòu)設(shè)計(jì)概況................................................................................................................................................6

2.4.1B區(qū)概況....................................................................................................................................................7

2.4.2C區(qū)結(jié)構(gòu)概況............................................................................................................................................9

2.4.3D區(qū)結(jié)構(gòu)概況..........................................................................................................................................10

2.5項(xiàng)目主要施工條件..........................................................................................................................................11

2.6施工重點(diǎn)與難點(diǎn)..............................................................................................................................................12

3施工部署.................................................................................................................................................................13

3.1項(xiàng)目管理組織..................................................................................................................................................13

3.1.1組織架構(gòu).................................................................................................................................................13

3.1.2項(xiàng)目管理職責(zé)分工..................................................................................................................................14

3.2項(xiàng)目管理目標(biāo)..................................................................................................................................................18

3.3各項(xiàng)資源安排..................................................................................................................................................18

3.4施工流水段劃分及施工工藝流程..................................................................................................................19

3.4.1施工區(qū)段劃分.........................................................................................................................................19

3.4.2施工工藝流程...........................................................................................................................................4

3.5工程施工重點(diǎn)和難點(diǎn)分析及應(yīng)對(duì)措施............................................................................................................6

3.6新技術(shù)應(yīng)用計(jì)劃................................................................................................................................................6

3.7關(guān)鍵及特殊過(guò)程控制........................................................................................................................................7

4施工進(jìn)度計(jì)劃...........................................................................................................................................................8

5施工準(zhǔn)備與資源配置計(jì)劃.....................................................................................................................................10

5.1施工準(zhǔn)備計(jì)劃..................................................................................................................................................10

5.1.1技術(shù)準(zhǔn)備.................................................................................................................................................10

I

項(xiàng)目專項(xiàng)施工方案

5.1.2現(xiàn)場(chǎng)準(zhǔn)備.................................................................................................................................................11

5.2資源配置計(jì)劃..................................................................................................................................................12

5.2.1施工機(jī)具配置計(jì)劃..................................................................................................................................12

5.2.2測(cè)量?jī)x器配置計(jì)劃..................................................................................................................................12

5.2.3勞動(dòng)力配置計(jì)劃......................................................................................................................................13

5.2.4工程用品、半成品需要量計(jì)劃..............................................................................................................13

6主要施工方案.........................................................................................................................................................14

6.1鋼構(gòu)件加工與運(yùn)輸..........................................................................................................................................14

6.1.1概述.........................................................................................................................................................14

6.1.2加工與運(yùn)輸難點(diǎn)......................................................................................................................................14

6.1.3組織與計(jì)劃.............................................................................................................................................14

6.1.4施工工藝流程.........................................................................................................................................16

6.2預(yù)埋件安裝......................................................................................................................................................20

6.2.1預(yù)埋件安裝流程......................................................................................................................................20

6.2.2預(yù)埋件的進(jìn)場(chǎng)驗(yàn)收..................................................................................................................................20

6.2.3預(yù)埋件的測(cè)量控制..................................................................................................................................21

6.2.4預(yù)埋件安裝注意事項(xiàng)..............................................................................................................................21

6.3勁性鋼結(jié)構(gòu)安裝..............................................................................................................................................22

6.3.1安裝整體概述.........................................................................................................................................22

6.3.2勁性鋼結(jié)構(gòu)安裝整體流程......................................................................................................................23

6.3.3圓鋼柱施工流程......................................................................................................................................23

6.3.4型鋼柱安裝流程......................................................................................................................................28

6.3.5鋼梁施工流程.........................................................................................................................................29

6.3.6高強(qiáng)螺栓施工流程..................................................................................................................................32

6.4鋼結(jié)構(gòu)焊接......................................................................................................................................................35

6.4.1焊接質(zhì)量要求.........................................................................................................................................35

6.4.2現(xiàn)場(chǎng)焊接作業(yè)流程..................................................................................................................................36

6.4.3焊前準(zhǔn)備.................................................................................................................................................38

6.4.4焊接變形及應(yīng)力控制..............................................................................................................................38

6.4.5現(xiàn)場(chǎng)焊接的質(zhì)量保證措施......................................................................................................................39

II

項(xiàng)目專項(xiàng)施工方案

6.4.6現(xiàn)場(chǎng)焊接的質(zhì)量檢驗(yàn)..............................................................................................................................40

6.4.7焊接防風(fēng)措施.........................................................................................................................................40

6.5鋼構(gòu)件測(cè)量......................................................................................................................................................41

6.5.1測(cè)量?jī)?nèi)容概述.........................................................................................................................................41

6.5.2測(cè)量組織及計(jì)劃......................................................................................................................................42

6.5.3鋼結(jié)構(gòu)測(cè)量方法......................................................................................................................................43

6.5.4測(cè)量施工流程.........................................................................................................................................44

6.5.5工藝要點(diǎn).................................................................................................................................................44

6.5.6鋼結(jié)構(gòu)測(cè)量質(zhì)量標(biāo)準(zhǔn)..............................................................................................................................44

6.6鋼結(jié)構(gòu)防火防腐..............................................................................................................................................45

6.6.1鋼結(jié)構(gòu)涂裝一般規(guī)定..............................................................................................................................45

6.6.2施工前的準(zhǔn)備.........................................................................................................................................46

6.6.3涂裝及檢測(cè)設(shè)備......................................................................................................................................47

6.6.4防腐涂裝工藝.........................................................................................................................................48

6.6.5防火涂裝工藝.........................................................................................................................................50

6.7鋼結(jié)構(gòu)深化......................................................................................................................................................51

6.7.1鋼結(jié)構(gòu)深化設(shè)計(jì)實(shí)施準(zhǔn)則......................................................................................................................51

6.7.2鋼結(jié)構(gòu)深化原則......................................................................................................................................53

6.7.3鋼結(jié)構(gòu)深化設(shè)計(jì)流程..............................................................................................................................56

6.7.4深化設(shè)計(jì)人員及組織架構(gòu)......................................................................................................................58

6.8特殊季節(jié)施工..................................................................................................................................................59

6.8.1季節(jié)性施工概述......................................................................................................................................59

6.8.2季節(jié)性施工標(biāo)識(shí)、指標(biāo)..........................................................................................................................59

6.8.3雨季施工措施.........................................................................................................................................61

6.8.4臺(tái)風(fēng)天氣施工措施及防臺(tái)預(yù)案..............................................................................................................63

6.8.5夜間施工措施.........................................................................................................................................65

7各項(xiàng)管理計(jì)劃.........................................................................................................................................................66

7.1綠色施工管理計(jì)劃..........................................................................................................................................66

7.1.1資源利用管理計(jì)劃..................................................................................................................................66

7.1.2環(huán)境管理計(jì)劃.........................................................................................................................................68

III

項(xiàng)目專項(xiàng)施工方案

7.2進(jìn)度管理計(jì)劃..................................................................................................................................................71

7.2.1施工進(jìn)度控制點(diǎn)......................................................................................................................................71

7.2.2施工進(jìn)度管理組織機(jī)構(gòu)和職責(zé)分工......................................................................................................72

7.2.3施工進(jìn)度管理措施..................................................................................................................................72

7.3質(zhì)量管理計(jì)劃..................................................................................................................................................75

7.3.1工程施工質(zhì)量目標(biāo)及目標(biāo)分解..............................................................................................................75

7.3.2項(xiàng)目質(zhì)量管理.........................................................................................................................................76

7.3.3項(xiàng)目施工質(zhì)量控制點(diǎn)..............................................................................................................................78

7.3.4現(xiàn)場(chǎng)質(zhì)量管理制度..................................................................................................................................78

7.3.5質(zhì)量保證措施.........................................................................................................................................80

7.3.6工程驗(yàn)收管理目標(biāo)..................................................................................................................................80

7.3.7驗(yàn)收組織機(jī)構(gòu).........................................................................................................................................81

7.3.8交工資料交付保證措施..........................................................................................................................81

7.3.9驗(yàn)收程序.................................................................................................................................................81

7.4成品保護(hù)計(jì)劃..................................................................................................................................................82

7.4.1鋼構(gòu)件的堆放.........................................................................................................................................82

7.4.2鋼構(gòu)件的包裝.........................................................................................................................................82

7.4.3運(yùn)輸過(guò)程中成品保護(hù)措施......................................................................................................................82

7.4.4安裝成品保護(hù).........................................................................................................................................82

7.4.5后期成品保護(hù).........................................................................................................................................83

7.5職業(yè)健康安全管理計(jì)劃..................................................................................................................................83

7.5.1職業(yè)健康安全管理目標(biāo)..........................................................................................................................83

7.5.2現(xiàn)場(chǎng)職業(yè)健康安全管理組織結(jié)構(gòu)和職責(zé)分工......................................................................................83

7.5.3職業(yè)健康安全重大危險(xiǎn)源......................................................................................................................85

7.5.4職業(yè)健康安全資源配置計(jì)劃..................................................................................................................85

7.5.5施工現(xiàn)場(chǎng)安全生產(chǎn)管理制度..................................................................................................................85

7.5.6職業(yè)健康安全保證措施..........................................................................................................................87

8應(yīng)急預(yù)案.................................................................................................................................................................90

8.1應(yīng)急指揮機(jī)構(gòu)及職責(zé)......................................................................................................................................90

8.2事故風(fēng)險(xiǎn)分析..................................................................................................................................................91

IV

項(xiàng)目專項(xiàng)施工方案

8.3應(yīng)急救援程序..................................................................................................................................................91

8.4應(yīng)急處置措施..................................................................................................................................................92

8.5應(yīng)急物資準(zhǔn)備..................................................................................................................................................99

8.6應(yīng)急響應(yīng)、響應(yīng)結(jié)束、演練........................................................................................................................100

9疫情防控...............................................................................................................................................................104

9.1疫情防控管理組織........................................................................................................................................104

9.2疫情防控原則................................................................................................................................................105

9.3防控措施........................................................................................................................................................106

9.3.1復(fù)工前的排查工作................................................................................................................................106

9.3.2復(fù)工許可...............................................................................................................................................106

9.3.3復(fù)工后日常防控措施............................................................................................................................106

9.3.4全員實(shí)名制登記及健康排查制度........................................................................................................107

9.3.5防疫宣貫及個(gè)人防護(hù)制度....................................................................................................................107

9.3.6人員分流制度.......................................................................................................................................107

9.3.7信息報(bào)送制度.......................................................................................................................................107

9.3.8防控物資保障制度................................................................................................................................107

9.4突發(fā)疫情應(yīng)急流程........................................................................................................................................108

V

項(xiàng)目專項(xiàng)施工方案

1編制依據(jù)

序號(hào)類別文件名稱編號(hào)

1《中華人民共和國(guó)民法典》國(guó)家主席令第45號(hào)

2《中華人民共和國(guó)建筑法》(2023修正)國(guó)家主席令第29號(hào)

3《中華人民共和國(guó)安全生產(chǎn)法》國(guó)家主席令第88號(hào)

4《中華人民共和國(guó)環(huán)境保護(hù)法》(2014修訂本)國(guó)家主席令第9號(hào)

5國(guó)家行政文件《中華人民共和國(guó)消防法》(2023修正)國(guó)家主席令第29號(hào)

6《建設(shè)工程質(zhì)量管理?xiàng)l例》(2023修正)國(guó)務(wù)院令第714號(hào)

7《建設(shè)工程安全生產(chǎn)管理?xiàng)l例》國(guó)務(wù)院令第393號(hào)

8《安全生產(chǎn)許可證條例》(2014修正本)國(guó)務(wù)院令第653號(hào)

9《建設(shè)項(xiàng)目環(huán)境保護(hù)管理?xiàng)l例》(2017修訂本)國(guó)務(wù)院令第682號(hào)

10《建筑結(jié)構(gòu)荷載規(guī)范》GB50009-2012

11《鋼結(jié)構(gòu)工程施工規(guī)范》GB50755-2012

12《鋼結(jié)構(gòu)焊接規(guī)范》GB50661-2011

13《鋼管混凝土工程施工質(zhì)量驗(yàn)收規(guī)范》GB50628-2010

14《鋼管混凝土結(jié)構(gòu)技術(shù)規(guī)范》GB50936-2014

15《建設(shè)工程施工現(xiàn)場(chǎng)供用電安全規(guī)范》GB50194-2014

16《建筑抗震設(shè)計(jì)規(guī)范》（2016年版）（附條文說(shuō)明）GB50011-2010

17《建筑工程綠色施工規(guī)范》GB/T50905-2014

18國(guó)家規(guī)范《鋼結(jié)構(gòu)高強(qiáng)度螺栓連接技術(shù)規(guī)程》JGJ82-2011

19《工程測(cè)量標(biāo)準(zhǔn)》GB50026-2023

20《建筑機(jī)械使用安全技術(shù)規(guī)程》JGJ33-2012

21《施工現(xiàn)場(chǎng)臨時(shí)用電安全技術(shù)規(guī)范》（附條文說(shuō)明）JGJ46-2005

22《建筑施工安全檢查標(biāo)準(zhǔn)》JGJ59-2011

23《建筑施工高處作業(yè)安全技術(shù)規(guī)范》JGJ80-2016

24《建筑變形測(cè)量規(guī)范》JGJ8-2016

25《建筑鋼結(jié)構(gòu)防火技術(shù)規(guī)范》GB51249-2017

26《建筑鋼結(jié)構(gòu)防腐蝕技術(shù)規(guī)程》JGJ/T251-2011

《廣東省住房和城鄉(xiāng)建設(shè)廳關(guān)于房屋市政工程危險(xiǎn)性較大的分部分項(xiàng)

27地方標(biāo)準(zhǔn)規(guī)范粵建規(guī)范〔2023〕2號(hào)

工程安全管理的實(shí)施細(xì)則的通知》

28設(shè)計(jì)文件橫琴科學(xué)城（二期）項(xiàng)目標(biāo)段二圖紙及設(shè)計(jì)變更

1

項(xiàng)目專項(xiàng)施工方案

29橫琴科學(xué)城（二期）項(xiàng)目標(biāo)段二鋼結(jié)構(gòu)招標(biāo)文件/

招投標(biāo)文件

30橫琴科學(xué)城（二期）項(xiàng)目標(biāo)段二鋼結(jié)構(gòu)投標(biāo)文件/

31《技術(shù)質(zhì)量管理手冊(cè)》2023版

32企業(yè)管理文件《CSCEC8B-EQ-M20303施工組織總設(shè)計(jì)模板》/

33《施工組織設(shè)計(jì)、施工方案編制與管理實(shí)施細(xì)則》/

34中建八局《鋼結(jié)構(gòu)工程施工技術(shù)標(biāo)準(zhǔn)》ZJQ08-SGJB205-2017

企業(yè)技術(shù)標(biāo)準(zhǔn)

35中建八局《鋼-混凝土組合結(jié)構(gòu)工程施工技術(shù)標(biāo)準(zhǔn)》ZJQ08-SGJB012-2017

《廣東省住房和城鄉(xiāng)建設(shè)廳關(guān)于切實(shí)做好房屋市政工程復(fù)工前后新型

36其他粵建質(zhì)函〔2023〕15號(hào)

冠狀病毒感染肺炎疫情防控的通知》

2

項(xiàng)目專項(xiàng)施工方案

2工程概況

2.1工程建設(shè)概況

工程名稱工程性質(zhì)辦公/商業(yè)

建設(shè)規(guī)模34.1億元工程地址

總占地面積6.65萬(wàn)㎡總建筑面積45.8萬(wàn)㎡

用地紅線范圍內(nèi)的所有工程、紅線外所有

相關(guān)配套設(shè)施工程，包括但不限于塔樓、

建設(shè)單位項(xiàng)目承包范圍樣板區(qū)、部分道路、地下通道、連橋，與

科學(xué)城一期、三期銜接、穿過(guò)環(huán)島西路的

云平臺(tái)等。

設(shè)計(jì)單位主要分包工程土方工程、支護(hù)工程

勘察單位質(zhì)量合格

監(jiān)理單位工期絕對(duì)工期1465天

合同確?！爸楹Ｊ薪ㄖこ贪踩a(chǎn)文明施工

總承包單位要求安全優(yōu)良樣板工地”，爭(zhēng)創(chuàng)“廣東省建筑工程

安全生產(chǎn)文