市政橋梁墩柱施工方案

1、目錄一、編制依據(jù)...................................................................................................1二、工程概況...................................................................................................1三、施工準(zhǔn)備

2、...................................................................................................41、施工現(xiàn)場(chǎng)準(zhǔn)備.......................................................................................42、技術(shù)準(zhǔn)備..................

3、.............................................................................43、材料準(zhǔn)備...............................................................................................44、人力資源準(zhǔn)備................................

4、.......................................................55、施工機(jī)具準(zhǔn)備.......................................................................................56、其他準(zhǔn)備..............................................................

5、.................................6四、施工工藝技術(shù)...........................................................................................61、施工工藝流程..............................................................................

6、.........62、施工方法...............................................................................................72.1測(cè)量放線............................................................................................72.2腳手架工程

7、........................................................................................72.3鋼筋工程............................................................................................92.4模板工程........................

8、..................................................................132.5混凝土工程......................................................................................152.6模板拆除.................................................

9、.........................................172.7混凝土的養(yǎng)生..................................................................................17五、工藝質(zhì)量及計(jì)量要求.........................................................................

10、....181、腳手架工程......................................................................................182、鋼筋工程..........................................................................................203、模板工程...............

11、...........................................................................214、混凝土工程......................................................................................22六、安全文明施工........................................

12、.................................................231、安全措施及危險(xiǎn)源分析..................................................................232、文明施工和環(huán)境保護(hù)......................................................................25七、附圖..

13、.......................................................................................................251（加大柱式墩）。主線橋臺(tái)采用一字橋臺(tái)。主線高架橋橋墩Ⅰ類（門型墩）分II類、III墩。II類墩柱橫截面為1.7m（橫橋向）1.7m（縱橋向）矩形截面，截面的四個(gè)邊角設(shè)半徑為0.2m的圓弧倒角，橫橋向墩柱的上端外側(cè)用弧線加寬至2.