華菱安賽樂米塔爾鐵路專用線特大橋主橋水中墩施工方案定稿

1、第一章鋼棧橋、鋼平臺、筑島及鋼便橋（浮橋）施工方案..................................................4一、鋼棧橋、鋼平臺及筑島設(shè)計(jì)............................................................................................41、方案綜述...............................

2、.......................................................................................42、鋼棧橋、鋼平臺及筑島工程概況..............................................................................53、鋼棧橋及鋼平臺結(jié)構(gòu)簡介........................

3、..................................................................64、鋼棧橋、鋼平臺施工荷載..........................................................................................7二、鋼棧橋及鋼平臺施工方案....................................

4、............................................................81、施工前準(zhǔn)備工作..........................................................................................................82、水中鋼管樁施工..................................

5、........................................................................83、承重梁、貝雷桁架及橋面系施工..............................................................................94、沉樁時(shí)注意事項(xiàng)...........................................

6、.............................................................11三、筑島及鋼便橋（浮橋）施工方案..................................................................................121、筑島施工方案.................................................

7、...........................................................122、鋼便橋（浮橋）施工方案........................................................................................13四、安全施工措施................................................

8、..................................................................141、安全組織機(jī)構(gòu)............................................................................................................142、安全保證措施..........................

9、..................................................................................153、安全用電管理措施....................................................................................................154、施工現(xiàn)場消防安全管理措施..........

10、..........................................................................165、施工現(xiàn)場機(jī)械設(shè)備安全管理措施............................................................................176、防雷、防暴雨、防大風(fēng)安全管理措施................................

11、....................................177、吊裝作業(yè)安全管理措施............................................................................................188、高空作業(yè)安全管理措施................................................................

12、............................189、施工安全其他注意事項(xiàng)............................................................................................19五、各類突發(fā)事件應(yīng)急措施........................................................................

13、..........................201、觸電事件....................................................................................................................202、高處墜落..............................................................

14、......................................................213、洪水、大風(fēng)事件........................................................................................................224、機(jī)械傷害事件.........................................

15、...................................................................225、落水事件....................................................................................................................23六、投入的主要機(jī)械設(shè)備................

16、......................................................................................24七、施工工期..........................................................................................................................24八、

17、工后恢復(fù)..........................................................................................................................25九、鋼棧橋及鋼平臺施工詳圖（見附件）..........................................................................

18、25第二章鋼棧橋及鉆孔平臺受力計(jì)算書....................................................................................26一、鋼棧橋各主要部件的受力驗(yàn)算......................................................................................271、貝雷桁架縱梁受力計(jì)算.

19、...........................................................................................282、鋼管樁頂橫梁受力計(jì)算............................................................................................313、Ⅰ25b分布梁受力計(jì)算........

20、.....................................................................................334、橋面[18b槽鋼受力計(jì)算...........................................................................................365、貝雷片頂層弦桿受力計(jì)算.............

21、...........................................................................386、鋼管樁受力驗(yàn)算........................................................................................................38二、鋼平臺各主要部件的受力驗(yàn)算.............

22、.........................................................................401、貝雷桁架縱梁受力計(jì)算............................................................................................402、鋼管樁頂橫梁受力計(jì)算...........................

23、.................................................................42六、內(nèi)撐系統(tǒng)的組成及受力計(jì)算..........................................................................................851、第一層內(nèi)撐受力計(jì)算....................................

24、............................................................852、第二層內(nèi)撐受力計(jì)算................................................................................................873、第二層內(nèi)撐受力計(jì)算......................................

25、..........................................................88七、結(jié)論..................................................................................................................................90第五章34#墩雙壁鋼圍堰拼裝下沉及承臺施工方案.

26、.............................................................90一、編制依據(jù)..........................................................................................................................90二、工程概況.....................

27、.....................................................................................................901、工程結(jié)構(gòu)形式簡介....................................................................................................902、工程水

28、文、地質(zhì)情況簡介........................................................................................91三、雙壁鋼圍堰設(shè)計(jì)概況......................................................................................................92四、施工方案.

29、.........................................................................................................................931、施工工期計(jì)劃安排.......................................................................................

30、.............932、施工工藝流程............................................................................................................933、施工準(zhǔn)備.................................................................................

31、...................................944、雙壁鋼圍堰施工........................................................................................................965、承臺施工..............................................................

32、....................................................103五、質(zhì)量保證措施................................................................................................................107六、工期保證措施..................................

33、..............................................................................108七、安全文明保證措施........................................................................................................108八、雙壁鋼圍堰施工圖（詳見附件）......

34、..........................................................................116第六章34號墩雙壁鋼圍堰受力計(jì)算書.....................................................................................117一、設(shè)計(jì)依據(jù)................................

35、........................................................................................117二、工程概況........................................................................................................................117

36、三、主動水土壓力計(jì)算........................................................................................................117四、圍堰結(jié)構(gòu)的簡要介紹............................................................................................

37、........117五、計(jì)算結(jié)果及分析............................................................................................................1181、有限元模型..................................................................................

38、............................1182、圍堰整體應(yīng)力及位移計(jì)算結(jié)果..............................................................................1223、δ8mm鋼圍堰壁板綜合應(yīng)力..............................................................................

39、.....1234、δ10mm隔倉板應(yīng)力計(jì)算結(jié)果.................................................................................1245、L708角鋼豎桿應(yīng)力計(jì)算結(jié)果...............................................................................1256、L708斜桿及對撐角鋼豎

40、桿應(yīng)力計(jì)算結(jié)果...........................................................1267、20012mm及18012mm水平環(huán)板應(yīng)力計(jì)算結(jié)果...................................................1278、2I36b內(nèi)撐系統(tǒng)應(yīng)力計(jì)算結(jié)果.....................................................