拉森鋼板樁施工方案(改)

1、目錄一、編制目的及依據(jù).................................................................................................................11.1編制依據(jù)........................................................................................

2、...............................11.2編制目的.......................................................................................................................11.3適用范圍......................................................

3、.................................................................1二、工程概況.............................................................................................................................12.1項(xiàng)目總體概況.............

4、..................................................................................................12.2污水改遷概況...............................................................................................................2

5、三、鋼板樁施工部署.................................................................................................................33.1鋼板樁施工工期.......................................................................................

6、....................33.2生產(chǎn)組織機(jī)構(gòu)...............................................................................................................3四、拉森鋼板樁施工工藝...................................................................

7、......................................44.1施工準(zhǔn)備.......................................................................................................................44.1.1拉森鋼板樁主要參數(shù)........................................

8、................................................44.1.2主要施工人員及機(jī)具........................................................................................54.2施工工藝流程及操作工藝......................................................

9、.....................................54.3施工監(jiān)測(cè).......................................................................................................................84.3.1基坑支護(hù)變形觀測(cè)..........................................

10、..................................................84.3.2觀測(cè)方法............................................................................................................94.4鋼板樁施工主要技術(shù)要求.....................................

11、......................................................9五、施工保證措施...................................................................................................................105.1安全保證措施...............................

12、..............................................................................105.2質(zhì)量保證措施.............................................................................................................10南昌軌道交通4號(hào)線一期工程土建二標(biāo)三工區(qū)

13、拉森鋼板樁施工方案1一、編制目的及依據(jù)一、編制目的及依據(jù)1.1編制依據(jù)編制依據(jù)（1）南昌軌道交通4號(hào)線一期工程土建二標(biāo)三工區(qū)實(shí)施性施工組織設(shè)計(jì)；（2）南昌軌道交通4號(hào)線一期工程土建二標(biāo)三工區(qū)管線改遷方案；（3）《熱軋U型鋼板樁》GBT209932007；（4）《城市工程管線綜合規(guī)劃規(guī)范》GB502892016；（5）《給水排水管道工程施工及驗(yàn)收規(guī)范》GB502682008；（6）現(xiàn)場(chǎng)實(shí)地勘察結(jié)果。1.2編制目的編制目的（1）保證鋼板樁圍

14、護(hù)施工過(guò)程的生產(chǎn)安全；（2）指導(dǎo)鋼板樁圍護(hù)的正確生產(chǎn)施工；（3）保證基底開(kāi)挖的防水要求。（4）因地制宜，科學(xué)組織施工，提高生產(chǎn)效率，在保障安全的前提下，加快施工進(jìn)度，提高圍護(hù)質(zhì)量。1.3適用范圍適用范圍本方案適用于南昌軌道交通4號(hào)線一期工程土建二標(biāo)三工區(qū)污水改遷鋼板樁施工。二、工程概況二、工程概況2.1項(xiàng)目總體概況項(xiàng)目總體概況南昌軌道交通4號(hào)線一期工程土建二標(biāo)三工區(qū)包括八月湖路站～丁家洲站區(qū)間、丁家洲站、丁家洲站～觀洲站區(qū)間、觀洲站，共