現(xiàn)澆梁專項施工方案

1、廣東省江門至羅定高速公路第十四合同段中鐵十四局集團(tuán)有限公司項目經(jīng)理部誠信誠信合作合作創(chuàng)新創(chuàng)新卓越卓越目錄第一章第一章編制說明編制說明......................................................................................................................................11.編制依據(jù).............

2、................................................................................................................................12.編制范圍.....................................................................................

3、........................................................1第二章第二章工程概況工程概況......................................................................................................................................11工程簡介.........

4、.................................................................................................................................12主要工程數(shù)量...................................................................................

5、...............................................43工程重難點描述..............................................................................................................................5第三章第三章總體施工部署及施工進(jìn)度計劃總體施工部署及施工進(jìn)度計劃.....

6、.............................................................................................61施工平面布置.......................................................................................................................

7、...........62總體施工部署..................................................................................................................................73施工進(jìn)度計劃...............................................................

8、...................................................................7第四章第四章施工準(zhǔn)備施工準(zhǔn)備......................................................................................................................................71人員

9、配置..........................................................................................................................................72機(jī)械準(zhǔn)備..........................................................................

10、................................................................83技術(shù)準(zhǔn)備..........................................................................................................................................9第五章第五章施工方案及

11、施工方法施工方案及施工方法................................................................................................................111施工總體方案......................................................................................

12、........................................112現(xiàn)澆箱梁施工工藝........................................................................................................................123主要施工方法........................................

13、........................................................................................133.1門洞支架加滿堂支架施工...........................................................................................................133.2支架預(yù)壓

14、.......................................................................................................................................163.3鋼筋、鋼絞線施工........................................................................

15、...............................................193.4模板安裝.......................................................................................................................................233.5支座安裝....................

16、....................................................................................................................233.6砼施工................................................................................................

17、............................................253.7預(yù)應(yīng)力施工....................................................................................................................................263.8壓漿...........................

18、.....................................................................................................................313.9封錨................................................................................................

19、...............................................323.10支架和模板的拆除.....................................................................................................................333.11砼養(yǎng)護(hù).................................

20、........................................................................................................33第六章第六章質(zhì)量保證措施質(zhì)量保證措施................................................................................................

21、............................341外觀質(zhì)量控制技術(shù)措施................................................................................................................342主要材料和工程設(shè)備質(zhì)量控制辦法.................................................

22、...........................................34第七章第七章安全文明施工保證措施安全文明施工保證措施............................................................................................................381文明施工措施................................

23、................................................................................................382安全保障措施...................................................................................................................

24、.............39廣東省江門至羅定高速公路第十四合同段中鐵十四局集團(tuán)有限公司項目經(jīng)理部誠信誠信合作合作創(chuàng)新創(chuàng)新卓越卓越第0頁現(xiàn)澆箱梁專項施工方案現(xiàn)澆箱梁專項施工方案第一章第一章編制說明編制說明1.編制依據(jù)編制依據(jù)（1）國家有關(guān)政策、法規(guī)、建設(shè)單位、監(jiān)理單位對本工程施工的有關(guān)要求；（2）中華人民共和國交通部部頒標(biāo)準(zhǔn)《公路橋涵施工技術(shù)規(guī)范》（JTJ041—2000）、《公路工程質(zhì)量檢驗評定標(biāo)準(zhǔn)》（JTGF8012004）、《公路

25、工程施工安全技術(shù)規(guī)程》（JTJ076—95）等現(xiàn)行有關(guān)施工技術(shù)規(guī)范、標(biāo)準(zhǔn)；（3）、江門至羅定高速公路施工設(shè)計圖；（4）、現(xiàn)場勘察和研究所獲得的資料，以及相關(guān)補充資料；我單位施工類似工程項目的能力和技術(shù)裝備水平；（5）、參考《建筑施工碗扣式鋼管腳手架安全技術(shù)規(guī)范》（JGJ1662008）、《建筑施工扣件式鋼管腳手架安全技術(shù)規(guī)范》(JGJ1302001)、《混凝土工程模板與支架技術(shù)》、《公路施工手冊》（橋涵下冊）、《路橋施工計算手冊》、《建

26、筑結(jié)構(gòu)荷載規(guī)范》（GB500092001）。2.編制范圍編制范圍本施工方案編制范圍為江門至羅定高速公路沖花立交A匝道橋AK0591.654、國道G324上圍跨線橋現(xiàn)澆梁段（LK130289.673~LK130426.173、RK130285.135~RK130421.635）。第二章第二章工程概況工程概況1工程簡介工程簡介AK0591.654匝道橋起點樁號為AK0538.884終點樁號為AK0644.424橋梁全長105.54米與主線交