番禺11號公路跨線橋連續(xù)箱梁施工方案

1、珠江黃埔大橋S13合同段番禺11號公路跨線橋現(xiàn)澆連續(xù)箱梁施工方案1目錄一、工程概況................................................................5二、現(xiàn)澆箱梁施工總體方案....................................................51、地基處理...........................................

2、...............52、現(xiàn)澆支架及模板....................................................53、混凝土施工........................................................54、鋼筋及預(yù)應(yīng)力施工..................................................55、施工順序...........

3、...............................................56、混凝土養(yǎng)護........................................................67、支架拆除..........................................................68、工期安排.....................................

4、.....................6三、施工人員及組織管理......................................................6（一）施工組織機構(gòu)設(shè)置...................................................6（二）現(xiàn)澆箱梁施工計劃...................................................6（三）施工計

5、劃橫道圖.....................................................7（四）勞動力用量計劃.....................................................7（五）施工機械設(shè)備計劃...................................................7（六）材料使用計劃..........................

6、.............................7四、原材料檢驗.............................................................11（一）技術(shù)要求..........................................................111、鋼絞線、鋼筋、鋼板..........................................

7、.....112、錨具、鋼波紋管...................................................113、細集料...........................................................114、粗集料...........................................................115、水泥...............

8、..............................................11（二）檢驗程序..........................................................111、進場前的材料檢查.................................................112、進場材料質(zhì)量控制..................................

9、...............113、施工中材料質(zhì)量控制...............................................11珠江黃埔大橋S13合同段番禺11號公路跨線橋現(xiàn)澆連續(xù)箱梁施工方案32、澆筑混凝土前的準(zhǔn)備工作...........................................193、澆筑方案..............................................

10、...........194、混凝土拌制.......................................................205、混凝土運輸及入模.................................................206、混凝土澆注.......................................................207、混凝土澆筑施工注意事項.....

11、......................................21（八）混凝土養(yǎng)護........................................................21（九）預(yù)應(yīng)力施工........................................................221、預(yù)應(yīng)力鋼絞線的編束和穿束..................................

12、.......222、預(yù)應(yīng)力張拉.......................................................223、預(yù)應(yīng)力管道壓漿...................................................24（十）模板、支架拆除....................................................25六、質(zhì)量標(biāo)準(zhǔn)及質(zhì)量保證措施........

13、.........................................25（一）質(zhì)量標(biāo)準(zhǔn)..........................................................25（二）質(zhì)量保證措施......................................................261、嚴(yán)把進場原材料質(zhì)量關(guān).................................

14、............262、嚴(yán)把原材料質(zhì)量檢驗關(guān).............................................263、材料存儲保管.....................................................274、施工質(zhì)量控制.....................................................27七、施工安全保證措施...........

15、...........................................271、安全教育.........................................................272、執(zhí)行安全生產(chǎn)獎罰制度.............................................273、實施安全生產(chǎn)管理條例.......................................

16、......275、加強現(xiàn)場安全施工管理.............................................306、安全管理網(wǎng)絡(luò).....................................................317、事故發(fā)生時的救援工作.............................................31八、工期保證措施.......................