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1、目錄一、編制依據(jù)·······························································································2二、工程概況·······························································································2三、總體施工方案說(shuō)明·······································
2、············································2四、施工前準(zhǔn)備工作······················································································3五、人員、機(jī)械設(shè)備方面投入··········································································31、人員投入····················
3、·······································································42、機(jī)械設(shè)備投入·····················································································4六、施工工藝···················································································
4、············51、施工流程···························································································52、主墩墩身施工·····················································································53、主墩系梁施工··········································
5、···········································84、引橋墩（臺(tái)）身、蓋梁（臺(tái)帽）施工·······················································9七、質(zhì)量技術(shù)保證措施···················································································91、鋼筋質(zhì)量保證措施·································
6、···············································92、模板工程質(zhì)量保證措施··········································································93、外觀質(zhì)量控制······················································································9八、安全及環(huán)保注意事項(xiàng)··············
7、································································10小汶溪橋墩（臺(tái)）身施工方案一、編制依據(jù)1、小汶溪大橋相關(guān)設(shè)計(jì)圖紙及說(shuō)明；2、《公路工程質(zhì)量檢驗(yàn)評(píng)定標(biāo)準(zhǔn)》(JTGF80/1-2004)、《公路橋涵施工技術(shù)規(guī)范》（JTJ041-2000）、《公路工程施工安全技術(shù)規(guī)程》(JTJ076-95)等施工規(guī)范；3、我項(xiàng)目部現(xiàn)有技術(shù)水平、施工隊(duì)伍及機(jī)械設(shè)備情況；4、我公司施工類(lèi)似工程的經(jīng)驗(yàn)。二、工程概況小汶溪大橋是復(fù)建的綏江至水富公路橫跨
8、小汶溪的公路特大橋，亦為綏江縣城新址對(duì)外交通的主要通道。橋梁總體布置為3×30m（預(yù)應(yīng)力砼小箱梁）+(80+145+80)m（連續(xù)剛構(gòu)）+3×30m（預(yù)應(yīng)力砼小箱梁），橋梁全長(zhǎng)492.28m。小汶溪橋0#、9#橋臺(tái)采用重力式橋臺(tái)，1#、2#、7#、8#橋墩為雙柱式橋墩，樁頂均設(shè)系梁。其中1#、8#橋墩為D1.8m圓柱，墩頂設(shè)鋼筋混凝土蓋梁；2#、7#橋墩為D2.2m圓柱，墩頂設(shè)鋼筋混凝土蓋梁，柱間設(shè)橫撐。小汶溪橋3#、6#橋墩
