某建筑工程高大支模架施工專項方案

目錄

第一章工程概況.........................................................1

1.1工程概況........................................................1

L2超限支模架結構概況..............................................2

1.3支模架特點難點及施工要求.......................................15

1.4技術保證條件...................................................16

1.5施工平面布置...................................................16

第二章編制原則和依據.................................................17

2.1編制范圍及原則.................................................17

2.2編制依據.......................................................17

2.3本工程相關圖紙、地質勘察報告、設計文件、施工組織設計...........19

第三章施工計劃........................................................20

3.1模板工程進度計劃...............................................20

3.2材料與設備計劃.................................................20

3.2.1周轉材料.................................................20

3.2.2主要設備配置.............................................20

3.3臨時用電布置計劃...............................................21

第四章施工工藝技術....................................................23

4.1支模架搭設技術參數.............................................23

4.1.1支模架形式選定..........................................23

4.1.2盤扣式鋼管腳手架支模架搭設參數一覽表....................28

4.1.3支模架施工荷載取值......................................31

4.1.4支模架布置情況..........................................31

4.2工藝流程、施工方法及操作檢查要求...............................31

4.2.1盤扣式支撐系統的搭設步驟：...............................31

4.2.2模板安裝.................................................37

4.2.3混凝土施工...........................................40

4.3模板、支撐架的拆除.............................................47

第五章施工安全保證措施................................................49

5.1組織保障措施...................................................49

5.1.1項目部組成及人員名單....................................49

5.1.2安全保證體系............................................50

5.2技術措施.......................................................51

5.2.1模板施工前的安全技術準備工作............................51

5.2.2對于雨季防汛、冬季、特殊情況下的施工...................56

5.2.3支模架搭設、材料吊裝及拆除的安全技術措施.................58

5.2.4臨電、消防及機械設備使用安全技術措施.....................60

第六章監測監控措施...................................................65

6.1監測方法......................................................65

6.2監測點設置.....................................................65

6.3監測措施.......................................................65

6.4監測說明.......................................................65

6.5監測頻率.......................................................66

第七章施工管理及作業人員配備和分工....................................68

7.1施工管理及專職安全生產管理人員................................68

7.2其他作業人員班組配置...........................................70

7.3專職及特種作業人員配置及相應技術交底...........................68

第八章支模架搭設過程控制及驗收要求...................................70

8.1材料驗收......................................................70

8.1.1模板、主、次楞材料驗收..................................70

8.1.2承插型盤扣式鋼管支架構配件驗收..........................70

8.1.3鋼管、扣件驗收..........................................70

8.1.4盤扣式鋼管驗收..........................................73

8.2搭設過程控制...................................................74

8.2.1過程檢查................................................74

8.2.2安全技術措施............................................75

8.2.3技術交底.................................................76

8.3支模架驗收.....................................................76

8.3.1相關驗收人員............................................76

8.3.2驗收內容................................................77

8.3.3驗收記錄................................................80

8.4安全管理措施...................................................82

8.4.1安全保證措施............................................82

8.4.2安全管理措施.............................................83

8.4.3預防模板支架坍塌的安全技術措施...........................84

8.4.4施工現場防火措施.........................................85

8.4.5安全用電管理措施.........................................85

8.4.6地下室照明...............................................86

8.5質量保證措施...................................................86

8.5.1組織措施................................................86

8.5.2材料及設備保證措施......................................86

8.5.3預防軸線偏位、標高控制措施..............................87

8.5.4施工質量保證措施........................................87

8.5.5預防漏漿的質量控制措施..................................88

8.5.6成品保護措施............................................88

8.6支模架構造要求.................................................88

8.7與周圍結構拉結措施.............................................90

8.8架體基礎處理措施...............................................91

8.9特殊部位的處理措施.............................................91

8.9.1后澆帶處支模架搭設形式...................................91

8.9.2高低跨部位的支撐系統處理措施.............................92

8.9.3斜梁、板結構.............................................92

8.9.4上下通道和防護...........................................92

8.9.5支模架不符合模數處理方式.................................92

8.9.6斜坡上支模架做法.........................................94

8.10防雷處理措施.................................................94

8.10.1避雷裝置...............................................94

8.10.2接閃器.................................................94

8.10.3接地線.................................................94

8.10.4接地線引下線...........................................95

8.10.5注意事項...............................................95

第九章應急處置措施...................................................96

9.1危險源分析....................................................96

9.2應急領導小組...................................................97

9.3應急資源的準備.................................................97

9.4應急措施.......................................................98

9.5附近醫院路線及聯系電話.........................................99

第十章支撐架計算書...................................................99

10.1板模板計算書..................................................99

450板模板（盤扣式）計算書.....................................99

400板模板（盤扣式）計算書....................................111

300板模板（盤扣式）計算書....................................121

250板模板（盤扣式）計算書....................................132

10.2梁模板計算書.................................................144

450x1300梁模板（盤扣式）計算書...............................144

500x1550梁模板（盤扣式）計算書...............................154

700x1700梁模板（盤扣式）計算書...............................165

850x2200梁模板（盤扣式）計算書...............................176

10.3梁側模板計算書...............................................189

450x1300梁側模板計算書（兩側板頂標高相同）...................189

500x1550梁側模板計算書（兩側板頂標高相同）..................198

500x1550梁側模板計算書（兩側板頂標高不相同）.................207

700x1700梁側模板計算書（兩側板頂標高相同1）..................................220

700x1700梁側模板計算書（兩側板頂標高相同2）....................................229

850x2200梁側模板計算書（兩側板頂標高相同）...................240

第十一章附圖.........................................................248

附圖1、施工進度計劃..............................................248

附圖2、地下室頂板超限梁平面布置圖（非人防區）....................248

附圖3、地下室頂板超限板平面布置圖（非人防區）....................248

附圖4、地下室頂板超限梁平面布置圖（人防區）......................248

附圖5、地下室頂板超限板平面布置圖（人防區）......................248

附圖6、非機動車庫頂板超限梁、超限板平面布置圖....................248

附圖7、地下室頂板支模架立桿平面布置圖一..........................248

附圖8、地下室頂板支模架立桿平面布置圖二..........................248

附圖9、地下室支模架剖面圖........................................248

附圖10、地下室頂板支模架剪刀撐布置圖.............................248

附圖11、節點圖...................................................248

附圖12、地下室支模架監測點布置圖.................................248

附圖13、地下室支模架剖面圖.......................................248

附圖14、混凝土澆搗順序示意圖.....................................248

附圖15、疏散通道示意圖...........................................248

第一章工程概況

1.1工程概況

工程名稱

工程地址

建設單位

監理單位

設計單位

勘察單位

施工單位

1.1.1建筑結構概況

序

控制階段內容

號

總建筑面積81526平方米，其中地上總建筑面積約20184平方

1建設規模

米，地下建筑面積61342平方米。

2結構形式地上鋼框架結構、地下混凝土框架

厚度：450、400、350、300、250mm；混凝土強度等級：C30；防

3地下室頂板

水等級：一級

4地下室底板厚度：400、600mm；混凝土強度等級：C35；防水等級：一級

1#游憩建筑面積80438m2地上建筑面積19096m2

地下建筑面積61342m2建筑高度23.9m

建筑層數地上

三層層高3.6m

與高度部分

二層層高4.5m

一層層高5.1m

地下

地下室一層（局部夾層）

部分

三層設備用房、休息廳等

平面功能二層觀眾休息廳、工作室、設備用房等

一層入口門廳、場館控制室、看臺、配套用房等

地下一

空調機房

層夾層

地下車庫、設備用房、場館配套用房、場館比賽場地、消防

一層控制室、非機動停車庫、公園管理用房等

地下室一級

防水等級

屋面I級

耐火等級一級

效果圖

1.2超限支模架結構概況

本工程超重梁和超重板的支模，主要集中在地下室頂板（詳見地下室頂板超重梁位置

平面圖和超重板位置平面圖），超限梁和超重板具體參數詳見超限梁和超重板一覽表。

非人防區域超限梁一覽表

相鄰板厚

序號位置軸線和范圍梁編號梁截面尺寸（mm）梁面標高（m）最大層高（m）最大跨度（m）備注

（mm）

650x1300

1頂板區塊4-2KL1-1.8576.1939450

700x1400

2頂板區塊4-2KL3650x1300-1.8126.1939450

450,400

3頂板區塊4-2WKL14650x1500-0.9006.1939

450,300

750x1800400,250

4頂板區塊4-2WKL11-0.9007.069

650x1500450,250

5頂板區塊4-2WKL9650x1700-0.9007.069450,250

6頂板區塊4-2WKL5650x1700-0.9007.069450,250

7頂板區塊4-2WKL8650x1500-0.9007.069400,250

8頂板區塊4-2WKL19600x1500-0.9007.19400

9頂板區塊4-2WKL17600x1000-0.9007.16300

10頂板區塊4-2L94600x1300-0.9007.19250

11頂板區塊4-2WKL26650x1600-0.9007.111250,400

12頂板區塊4-2WKL21600x1400-0.9007.15.7250

13頂板區塊4-2WKL24600x1100-0.9007.113.1250

14頂板區塊4-2WKL27650x1300-0.9007.16.9250

15頂板區塊4-2WKL23600x1650-0.9007.110.1250

16頂板區塊4-2WKL28600x1100-0.9007.111.2250

17頂板區塊4-2WKL29600x1100-0.9007.16.6250

18頂板區塊4-2WKL30600x1100-0.9007.17.9250

19頂板區塊4-2WKL32650x1100-0.9007.16.2400

20頂板區塊4-2WKL35600x1300-0.9007.17.7250

600x1100

21頂板區塊4-2WKL34-0.9007.18.1250

600x1550

22頂板區塊4-2WKL40600x1000-0.9007.16.8400,300

23頂板區塊4-2WKL38600x1000-0.9007.17.2400,300

24頂板區塊4-2WKL41650x1600-0.9007.19.7250

25頂板區塊4-2WKL39600x1500-0.9007.111.3250

26頂板區塊4-2WKL37600x1100-0.9007.18.3250

27頂板區塊4-2WKL135600x1100-0.9007.17.8250

28頂板區塊4-2WKL228600x1100-0.9007.19.5250

29頂板區塊4-2WKL110600x1200-0.9007.19.1250

500x1000

30頂板區塊4-2WKL51-0.9007.17.6250

500x1100

31頂板區塊4-2WKL49600x1100-0.9007.17.6250

32頂板區塊4-2WKL134600x1750-0.9007.18.5250

33頂板區塊4-2WKL43600x1500-0.9007.110.7250

34頂板區塊4-2WKL54500x1550-0.9007.18.4250

600x1000

35頂板區塊4-2WKL109-0.9007.114.5250

650x1400

36頂板區塊4-2WKL111600x1100-0.9007.111.7250,300

37頂板區塊4-2WKL202600x1600-0.9007.110.9300,400

38頂板區塊4-2XL11600x1500-0.9007.16.1250

39頂板區塊4-2XL13500x1000-0.9007.14.1250

40頂板區塊4-2WKL112750x1600-0.9007.18.4250

600x1100/900

41頂板區塊4-2WKL113-0.9007.14.3250

600x1100

42頂板區塊4-2WKL115500x1000-0.9007.13.15250

650x1300450

600x1300400,300

43頂板區塊4-2WKL114-0.9007.069

650x1100400,250

600x1100400,250

44頂板區塊4-2WKL116650x1500-0.9007.13.15300,250

450

700x13007.06

45頂板區塊4-2WKL119-0.9009250

750x1600/10007.1

700x17007.06400

46頂板區塊4-2L51-0.90011.4

700x1700/10007.1250

650x13007.06450,250

47頂板區塊4-2WKL124700x1600-0.9007.069400

700x1600/10007.1250

48頂板區塊4-2L95500x1000-0.9007.069250

550x12007.06250

49頂板區塊4-2WKL127700x1600-0.9007.069400

700x1600/10007.1250

600x11007.06400

50頂板區塊4-2WKL130700x1600-0.9007.069400

700x1600/10007.1250

51頂板區塊4-2WKL131550x1200-0.9007.069400

700x16007.06400

52頂板區塊4-2L54-0.9005.25

700x1600/10007.1250

750x14007.06400

53頂板區塊4-2WKL136700x1600-0.9007.069250,400

700x1600/10007.1250

54頂板區塊4-2WKL139550x1200-0.9007.069400,450

700x16007.06400

55頂板區塊4-2WKL231-0.9008.6

700x1600/10007.1250

56頂板區塊4-2KL18700x1600-0.9007.069450,250

57頂板區塊4-2WKL140650x2350-0.9007.113.5250

650x2350

58頂板區塊4-2WKL137-0.9007.113.2250

600x1650

59頂板區塊4-2L49500x1000-0.9007.114.8250

60頂板區塊4-2WKL120600x1100-0.9007.16.4250

61頂板區塊4-2WKL118600x1200-0.9007.17.7250

62頂板區塊4-2L50600x1200-0.9007.17.3250

63頂板區塊4-2WKL122600x1100-0.9007.19.1250

600x1100

64頂板區塊4-2WKL121-0.9007.19.1250

700x1700

65頂板區塊4-2WKL117500x1000-0.9007.19.1250

66頂板區塊4-2L29500x1000-0.9007.14.8250

67頂板區塊4-2WKL45600x1100-0.9007.17.2250

68頂板區塊4-2WKL421650x1700-0.9007.18250

69頂板區塊4-2WKL123600x1200-0.9007.17.5250

70頂板區塊4-2WKL125800x1600-0.9007.18.4250

71頂板區塊4-2WKL128600x1100-0.9007.16.5250

800x1500/1000

72頂板區塊4-2WKL129-0.9007.18.2250

600x1500

73頂板區塊4-2L52500x950-0.9007.18.2250

74頂板區塊4-2WKL132600x1100-0.9007.110.3250

750x1600/1000

75頂板區塊4-2L53-0.9007.16.2250

750x1600

76頂板區塊4-2WKL133700x1700-0.9007.15.4250

77頂板區塊4-2L48400x1200-0.9007.13250

78頂板區塊4-2WKL138650x2350-0.9007.112.2250

79頂板區塊4-2XL15600x1000-0.9007.14.2250

80頂板區塊4-1L5800x950-2.45.569250

81頂板區塊4TL7800x950-2.45.569250

800x950-2.45.56250

82頂板區塊4-1KL19

650x1300-1.8576.103450

800x950