9、現(xiàn)澆橫梁、橫隔板、濕接縫施工方案-修改

1、目錄1工程概況..............................................................................................................................12工藝原理及流程..............................................................................

2、....................................12.1工藝原理.......................................................................................................................................12.2工藝流程.................................

3、......................................................................................................13施工方法................................................................................................................

4、..............43.1準(zhǔn)備工作.......................................................................................................................................43.2綁扎鋼筋.......................................................

5、................................................................................43.3連接波紋管并穿鋼束...................................................................................................................53.4搭設(shè)模板....

6、...................................................................................................................................53.5澆筑橫梁及其兩側(cè)與頂板負(fù)彎距束同長(zhǎng)度范圍內(nèi)的濕接縫...................................................53.6養(yǎng)護(hù)...

7、............................................................................................................................................53.7張拉負(fù)彎距鋼束并壓漿..................................................................

8、.............................................53.8澆筑剩余部分濕接縫混凝土.......................................................................................................83.9拆除一聯(lián)內(nèi)臨時(shí)支座，完成體系轉(zhuǎn)換....................................

9、...................................................84質(zhì)量標(biāo)準(zhǔn)和技術(shù)要求..........................................................................................................84.1質(zhì)量標(biāo)準(zhǔn)............................................

10、...........................................................................................84.2技術(shù)要求與注意事項(xiàng)...................................................................................................................8

11、5質(zhì)量保證措施....................................................................................................................105.1建立健全的質(zhì)量保證體系.................................................................................

12、........................105.2提高全員質(zhì)量意識(shí).....................................................................................................................105.3狠抓工序質(zhì)量，確保整體質(zhì)量................................................

13、.................................................106安全保證措施....................................................................................................................107墩頂負(fù)彎矩張拉計(jì)算書.................................

14、...................................................................127.1負(fù)彎矩張拉值計(jì)算.....................................................................................................................127.2張拉程序..............

15、.......................................................................................................................127.3壓力表值計(jì)算..........................................................................................

16、...................................127.4預(yù)應(yīng)力鋼絞線伸長(zhǎng)量計(jì)算方法.................................................................................................127.5鋼束T1、T2理論伸長(zhǎng)量計(jì)算...................................................