中建地鐵站主體高支模專項(xiàng)施工方案

項(xiàng)目專項(xiàng)施工方案

大連地鐵4號(hào)線一期工程土建施工

一標(biāo)段一工區(qū)

東方路站主體高支模專項(xiàng)施工方案

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中國(guó)建筑第八工程局有限公司

2023年1月

項(xiàng)目專項(xiàng)施工方案

目錄

第一章編制依據(jù)...............................................................................................................................1

第二章工程概況...............................................................................................................................3

2.1工程建設(shè)概況一覽表......................................................................................................................3

2.2設(shè)計(jì)概況..........................................................................................................................................3

2.3工程施工條件..................................................................................................................................7

2.3.1基本條件..................................................................................................................................7

2.3.2風(fēng)險(xiǎn)辨識(shí)與分級(jí).......................................................................................................................9

第三章施工安排.............................................................................................................................12

3.1施工管理及作業(yè)人員配備和分工................................................................................................12

3.2施工管理目標(biāo)................................................................................................................................13

3.3各項(xiàng)資源供應(yīng)方式........................................................................................................................13

3.4施工流水段的劃分及施工工藝流程............................................................................................15

3.5工程施工重點(diǎn)和難點(diǎn)分析及應(yīng)對(duì)措施........................................................................................18

3.6關(guān)鍵及特殊過(guò)程控制....................................................................................................................19

第四章施工進(jìn)度計(jì)劃......................................................................................................................19

第五章施工準(zhǔn)備與資源配置計(jì)劃...................................................................................................22

5.1施工準(zhǔn)備計(jì)劃................................................................................................................................22

5.2資源配置計(jì)劃................................................................................................................................23

第六章施工方法及工藝要求...........................................................................................................25

6.1支撐體系及模板加固設(shè)計(jì)參數(shù)....................................................................................................25

6.1.2中板模板支架體系.................................................................................................................25

6.1.3頂板模板支架體系.................................................................................................................27

6.1.4中、頂板梁模板支架體系.....................................................................................................28

6.2施工工藝流程................................................................................................................................42

6.3模板支架體系施工方法................................................................................................................43

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項(xiàng)目專項(xiàng)施工方案

6.3.1梁模板安裝............................................................................................................................43

6.3.2頂板中板模板安裝.................................................................................................................45

6.3.3盤扣式架體施工.....................................................................................................................46

6.3.4盤扣架搭設(shè)方法和要求.........................................................................................................52

6.3.5盤扣架構(gòu)造設(shè)置.....................................................................................................................53

6.3.6滿堂架體在中間層與四周邊梁進(jìn)行頂撐做法.....................................................................54

孔洞及施工縫模板支模處理.........................................................................................................54

6.3.8大眼網(wǎng)防護(hù)構(gòu)造要求.............................................................................................................55

6.3.9模板的使用、修補(bǔ)、保養(yǎng)和儲(chǔ)存.........................................................................................55

6.3.10模板拆除要求......................................................................................................................56

6.3.11混凝土施工..........................................................................................................................57

第七章驗(yàn)收要求.............................................................................................................................61

7.1驗(yàn)收標(biāo)準(zhǔn)........................................................................................................................................61

7.2驗(yàn)收程序........................................................................................................................................63

7.3驗(yàn)收內(nèi)容........................................................................................................................................63

7.3.2檢查驗(yàn)收................................................................................................................................64

7.4驗(yàn)收人員........................................................................................................................................65

第八章各項(xiàng)管理計(jì)劃......................................................................................................................67

8.1綠色施工管理計(jì)劃........................................................................................................................67

8.1.1資源利用管理計(jì)劃.................................................................................................................67

8.1.2資源利用管理組織機(jī)構(gòu).........................................................................................................67

8.1.3資源利用管理職責(zé)分工.........................................................................................................68

8.1.4資源利用管理制度.................................................................................................................69

8.1.5資源節(jié)約及利用計(jì)劃及保證措施.........................................................................................69

8.2環(huán)境管理計(jì)劃................................................................................................................................69

8.2.1環(huán)境管理目標(biāo)........................................................................................................................69

8.2.2環(huán)境管理組織機(jī)構(gòu).................................................................................................................70

8.2.3環(huán)境管理職責(zé)分工.................................................................................................................70

8.2.4辨識(shí)重大環(huán)境因素.................................................................................................................72

8.2.5環(huán)境保護(hù)資源配置計(jì)劃.........................................................................................................72

8.2.6環(huán)境管理制度........................................................................................................................72

8.2.7施工環(huán)境保證措施.................................................................................................................72

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項(xiàng)目專項(xiàng)施工方案

8.3進(jìn)度管理計(jì)劃................................................................................................................................74

8.3.1確定施工進(jìn)度控制點(diǎn).............................................................................................................74

8.3.2施工進(jìn)度管理組織機(jī)構(gòu)和職責(zé)分工.....................................................................................74

8.3.3進(jìn)度管理措施........................................................................................................................75

8.4質(zhì)量管理計(jì)劃................................................................................................................................78

8.5安全管理計(jì)劃................................................................................................................................84

8.5.1職業(yè)健康安全管理目標(biāo).........................................................................................................84

8.5.2現(xiàn)場(chǎng)職業(yè)健康安全管理組織機(jī)構(gòu)和職責(zé)分工.....................................................................84

8.5.3職業(yè)健康安全重大危險(xiǎn)源.....................................................................................................86

8.5.4職業(yè)健康安全資源配置計(jì)劃.................................................................................................86

8.5.5施工現(xiàn)場(chǎng)安全生產(chǎn)管理制度.................................................................................................87

8.5.6職業(yè)健康安全保證措施.........................................................................................................92

8.5.7施工安全保障措施.................................................................................................................94

8.5.8安全生產(chǎn)管理制度...............................................................................................................107

8.5.9文明施工保證措施...............................................................................................................109

8.6成品保護(hù)計(jì)劃..............................................................................................................................109

第九章應(yīng)急預(yù)案............................................................................................................................112

9.1應(yīng)急指揮機(jī)構(gòu)及職責(zé)..................................................................................................................112

9.2事故風(fēng)險(xiǎn)分析..............................................................................................................................115

9.2.1風(fēng)險(xiǎn)源辨識(shí)..........................................................................................................................115

9.3應(yīng)急救援程序..............................................................................................................................116

9.3.1響應(yīng)分級(jí)..............................................................................................................................116

9.3.2響應(yīng)程序..............................................................................................................................117

9.4應(yīng)急處置措施..............................................................................................................................118

9.4.1支架模板失穩(wěn)垮塌應(yīng)急處置措施.......................................................................................118

9.4.2基坑變形超限應(yīng)急處置措施...............................................................................................120

9.4.3高空墜落應(yīng)急處置措施.......................................................................................................120

9.4.4現(xiàn)場(chǎng)觸電應(yīng)急處置措施.......................................................................................................121

9.4.5現(xiàn)場(chǎng)失火應(yīng)急處置措施.......................................................................................................123

9.4.6機(jī)械傷害應(yīng)急處置措施.......................................................................................................124

9.4.7起吊機(jī)具失穩(wěn)側(cè)翻應(yīng)急處置措施.......................................................................................125

9.4.8物體打擊應(yīng)急處置措施.......................................................................................................126

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項(xiàng)目專項(xiàng)施工方案

9.4.9人員滑倒摔傷應(yīng)急措施.......................................................................................................128

9.4.10疫情防控應(yīng)急措施.............................................................................................................128

9.4.11應(yīng)急結(jié)束............................................................................................................................131

9.4.12信息發(fā)布............................................................................................................................131

9.4.13后期處置............................................................................................................................131

9.5應(yīng)急物資準(zhǔn)備..............................................................................................................................133

9.6應(yīng)急響應(yīng)、響應(yīng)結(jié)束、演練......................................................................................................134

9.7應(yīng)急路線......................................................................................................................................134

9.8應(yīng)急救援流程..............................................................................................................................134

第十章計(jì)算書...............................................................................................................................136

10.1400mm厚中板...........................................................................................................................136

10.1.1工程屬性............................................................................................................................136

10.1.2荷載設(shè)計(jì)............................................................................................................................136

10.1.3模板體系設(shè)計(jì)....................................................................................................................136

10.1.4面板驗(yàn)算............................................................................................................................138

10.1.5小梁驗(yàn)算............................................................................................................................139

10.1.6主梁驗(yàn)算............................................................................................................................141

10.1.7可調(diào)托座驗(yàn)算....................................................................................................................144

10.1.8立桿驗(yàn)算............................................................................................................................144

10.1.9高寬比驗(yàn)算........................................................................................................................145

10.1.10抗傾覆驗(yàn)算......................................................................................................................145

10.2900厚頂板計(jì)算書......................................................................................................................146

10.2.1工程屬性............................................................................................................................146

10.2.2荷載設(shè)計(jì)............................................................................................................................146

10.2.3模板體系設(shè)計(jì)....................................................................................................................147

10.2.4面板驗(yàn)算............................................................................................................................148

10.2.5小梁驗(yàn)算............................................................................................................................149

10.2.6主梁驗(yàn)算............................................................................................................................151

10.2.7可調(diào)托座驗(yàn)算....................................................................................................................153

10.2.8立桿驗(yàn)算............................................................................................................................153

10.2.9高寬比驗(yàn)算........................................................................................................................154

10.2.10抗傾覆驗(yàn)算......................................................................................................................154

10.2.11十立桿支承面承載力驗(yàn)算...............................................................................................155

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項(xiàng)目專項(xiàng)施工方案

10.3800×1200柱模板計(jì)算書............................................................................................................156

10.3.1工程屬性............................................................................................................................157

10.3.2荷載組合............................................................................................................................157

10.3.3面板驗(yàn)算............................................................................................................................157

10.3.4小梁驗(yàn)算............................................................................................................................159

10.3.5柱箍驗(yàn)算............................................................................................................................160

10.3.6對(duì)拉螺栓驗(yàn)算....................................................................................................................164

10.4900×1500柱模板計(jì)算書............................................................................................................165

10.4.1工程屬性............................................................................................................................165

10.4.2荷載組合............................................................................................................................165

10.4.3面板驗(yàn)算............................................................................................................................165

10.4.4小梁驗(yàn)算............................................................................................................................167

10.4.5柱箍驗(yàn)算............................................................................................................................168

10.4.6對(duì)拉螺栓驗(yàn)算....................................................................................................................172

10.5400×700中板梁計(jì)算書.............................................................................................................173

10.5.1工程屬性............................................................................................................................173

10.5.2荷載設(shè)計(jì)............................................................................................................................173

10.5.3模板體系設(shè)計(jì)....................................................................................................................173

10.5.4面板驗(yàn)算............................................................................................................................175

10.5.5小梁驗(yàn)算............................................................................................................................176

10.5.6主梁驗(yàn)算............................................................................................................................179

10.5.7可調(diào)托座驗(yàn)算....................................................................................................................180

10.5.8立桿驗(yàn)算............................................................................................................................181

10.5.9高寬比驗(yàn)算........................................................................................................................181

10.5.10架體抗傾覆驗(yàn)算..............................................................................................................181

10.5.11立桿支承面承載力驗(yàn)算...................................................................................................182

10.6400×700中板梁側(cè)模計(jì)算書......................................................................................................183

10.6.1工程屬性............................................................................................................................184

10.6.2荷載組合............................................................................................................................184

10.6.3支撐體系設(shè)計(jì)....................................................................................................................184

10.6.4面板驗(yàn)算............................................................................................................................185

10.6.5小梁驗(yàn)算............................................................................................................................186

10.6.6主梁驗(yàn)算............................................................................................................................188

10.6.7對(duì)拉螺栓驗(yàn)算....................................................................................................................190

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項(xiàng)目專項(xiàng)施工方案

10.7700×800中板梁計(jì)算書.............................................................................................................190

10.7.1工程屬性............................................................................................................................190

10.7.2荷載設(shè)計(jì)............................................................................................................................190

10.7.3模板體系設(shè)計(jì)....................................................................................................................191

10.7.4面板驗(yàn)算............................................................................................................................193

10.7.5小梁驗(yàn)算............................................................................................................................194

10.7.6主梁驗(yàn)算............................................................................................................................196

10.7.7可調(diào)托座驗(yàn)算....................................................................................................................198

10.7.8立桿驗(yàn)算............................................................................................................................198

10.7.9高寬比驗(yàn)算........................................................................................................................199

10.7.10架體抗傾覆驗(yàn)算..............................................................................................................199

10.8700×800中板梁側(cè)模計(jì)算書......................................................................................................200

10.8.1工程屬性............................................................................................................................200

10.8.2荷載組合............................................................................................................................200

10.8.3支撐體系設(shè)計(jì)....................................................................................................................200

10.8.4面板驗(yàn)算............................................................................................................................201

10.8.5小梁驗(yàn)算............................................................................................................................202

10.8.6主梁驗(yàn)算............................................................................................................................204

10.8.7對(duì)拉螺栓驗(yàn)算....................................................................................................................206

10.9800×1300頂板梁計(jì)算書............................................................................................................206

10.9.1工程屬性............................................................................................................................206

10.9.2荷載設(shè)計(jì)............................................................................................................................206

10.9.3模板體系設(shè)計(jì)....................................................................................................................207

10.9.4面板驗(yàn)算............................................................................................................................209

10.9.5小梁驗(yàn)算............................................................................................................................210

10.9.6主梁驗(yàn)算............................................................................................................................212

10.9.7可調(diào)托座驗(yàn)算....................................................................................................................214

10.9.8立桿驗(yàn)算............................................................................................................................214

10.9.9高寬比驗(yàn)算........................................................................................................................215

10.9.10架體抗傾覆驗(yàn)算..............................................................................................................215

10.9.11立桿支承面承載力驗(yàn)算...................................................................................................216

10.10800×1300頂板梁側(cè)模計(jì)算書..................................................................................................217

10.10.1工程屬性...............................................................................................................