【正文】 鋼結(jié)構(gòu)人行天橋施工方案培訓(xùn)資料作者：日期：城陽區(qū)xxxx天橋工程人行天橋施工方案二0一七年九月目 錄第一章：編制依據(jù)及工程概況 ...................................................................................................................................2一、施工依據(jù) ...........................................................................................................................................................2二、編制原則 ...........................................................................................................................................................3三、技術(shù)規(guī)范 ...........................................................................................................................................................3四、工程概況： .......................................................................................................................................................3第二章：構(gòu)件制作分段情況 .......................................................................................................................................4一、天橋分段 ...........................................................................................................................................................4三、分段立面及胎架 ...............................................................................................................................................6四、每段重量 ...........................................................................................................................................................6第三章：現(xiàn)場吊裝及部署 ...........................................................................................................................................7一、施工特點(diǎn) ...........................................................................................................................................................7二、施工難點(diǎn) ...........................................................................................................................................................7三、施工關(guān)鍵 ...........................................................................................................................................................7四、吊裝具體部署 ...................................................................................................................................................8五、現(xiàn)場拼裝及橋上安保措施 .............................................................................................................................17六、鋼箱梁焊接技術(shù)措施 .....................................................................................................................................18（一）焊接部署及工藝準(zhǔn)備 .................................................................................................................................18（二）焊接施工順序和要求 .................................................................................................................................20（三）焊接施工中質(zhì)量管理 .................................................................................................................................21（四）焊接應(yīng)力控制 .............................................................................................................................................22（五）焊接工藝評(píng)定 .............................................................................................................................................23七、施工注意事項(xiàng) .................................................................................................................................................26第 四章：施工保證措施 .............................................................................................................................................27一、施工測量的技術(shù)措施 .....................................................................................................................................27二、運(yùn)輸過程的技術(shù)措施 .....................................................................................................................................27三、工期保證措施 .................................................................................................................................................28四、協(xié)調(diào)保證措施 .................................................................................................................................................29五、質(zhì)量保證措施 .................................................................................................................................................29六、成品保護(hù)措施 .................................................................................................................................................31七、安全保證措施 .................................................................................................................................................33第五章：安全事故緊急救援預(yù)案 .............................................................................................................................35第六章：現(xiàn)場文明施工 .............................................................................................................................................39第七章：安全生產(chǎn)保證體系 .....................................................................................................................................41第八章：施工進(jìn)度計(jì)劃 .............................................................................................................................................43第一章：編制依據(jù)及工程概況一、施工依據(jù)：根據(jù)工地實(shí)際情況、土建基礎(chǔ)處理及勘探報(bào)告；鋼橋設(shè)計(jì)圖紙；鋼橋樁基礎(chǔ)施工的相關(guān)資料；依據(jù)國家與行業(yè)現(xiàn)行有關(guān)施工規(guī)范、規(guī)程：（1）建筑施工組織設(shè)計(jì)規(guī)范 GB/T502022022（2）工程測量規(guī)范 GB500262022（3）鋼結(jié)構(gòu)工程施工質(zhì)量驗(yàn)收規(guī)范GB502052022（4）建筑鋼結(jié)構(gòu)焊接技術(shù)規(guī)程 JGJ812022（5）鋼結(jié)構(gòu)高強(qiáng)螺栓連接設(shè)計(jì)施工及驗(yàn)收規(guī)范 JGJ8291（6）橋梁用結(jié)構(gòu)鋼GB/T7142022（7）公路橋涵設(shè)計(jì)通用規(guī)范 JTGD602022（8）建筑施工安全檢查標(biāo)準(zhǔn) JGJ5999（9）建筑施工高處作業(yè)安全技術(shù)規(guī)范 JGJ 8091（10）施工現(xiàn)場臨時(shí)用電安全技術(shù)規(guī)范 JGJ 462022（11）建筑機(jī)械使用安全技術(shù)規(guī)程 JGJ332022本公司施工裝備、技術(shù)力量和類似工程的施工經(jīng)驗(yàn)；本公司ISO900ISO1400OHSAS18001標(biāo)準(zhǔn)質(zhì)量/ 環(huán)境/職業(yè)安全健康管理體系程序文件；本公司工程質(zhì)量管理制度；本公司安全生產(chǎn)文明施工管理制度；建設(shè)工程現(xiàn)場文明施工管理辦法。二、編制原則本工程吊裝方案是根據(jù)現(xiàn)場實(shí)際條件，嚴(yán)格按鋼結(jié)構(gòu)工程施工范圍和總包方施工要求進(jìn)行策劃后編制的，在人員機(jī)械施工方案、質(zhì)量要求、進(jìn)度安排、文明施工等統(tǒng)一部