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、施工準備

2、...................................................................................................41、施工現(xiàn)場準備.......................................................................................42、技術準備..................

3、.............................................................................43、材料準備...............................................................................................44、人力資源準備................................

4、.......................................................55、施工機具準備.......................................................................................56、其他準備..............................................................

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

6、.........62、施工方法...............................................................................................72.1測量放線............................................................................................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、工藝質量及計量要求.........................................................................

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

13、.......................................................................................................251（加大柱式墩）。主線橋臺采用一字橋臺。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，截面的四個邊角設半徑為0.2m的圓弧倒角，橫橋向墩柱的上端外側用弧線加寬至2.