扶壁式擋墻施工方案

1、1目錄目錄1.編制依據(jù)............................................................................................................22.編制范圍..............................................................................................

2、..............23.工程概況............................................................................................................23.1工程概況...................................................................................

3、...............23.2工程地質(zhì)及水文地質(zhì)..............................................................................33.3設(shè)計(jì)概況..................................................................................................84.施工部署.

4、.........................................................................................................104.1臨時(shí)用電.................................................................................................104.2臨時(shí)用水

5、.................................................................................................104.3臨時(shí)便道.................................................................................................114.4施工總平面布置圖....

6、.............................................................................114.5其它.........................................................................................................115.扶壁擋土墻施工方案..................

7、.....................................................................115.1扶壁擋土墻施工流程............................................................................115.2主要施工方法..................................................

8、.....................................135.3施工計(jì)劃...............................................................................................225.4資源配備......................................................................

9、.........................226.特殊季節(jié)施工措施..........................................................................................236.1雨季施工措施..................................................................................

10、.......237.質(zhì)量保證措施..................................................................................................247.1制度保證措施.........................................................................................247.2

11、工程質(zhì)量管理措施.................................................................................258.安全保證措施..................................................................................................279.附件.................

12、.................................................................................................289.1南側(cè)路基防護(hù)工程平面圖.....................................................................283本工程場(chǎng)地平整設(shè)計(jì)標(biāo)高為34.84m，包括停車列檢庫、遠(yuǎn)期預(yù)留停車列檢

13、庫、雙周檢季檢庫、工程車庫、洗車庫及附屬建筑物等。圖311311安托山停車場(chǎng)規(guī)劃位置及周邊環(huán)境情況示意圖安托山停車場(chǎng)規(guī)劃位置及周邊環(huán)境情況示意圖3.2工程地質(zhì)及水文地質(zhì)工程地質(zhì)及水文地質(zhì)3.2.1地層巖性地層巖性場(chǎng)地范圍內(nèi)上覆第四系全新統(tǒng)人工堆積層(Q4ml)，沖洪積層(Q4alpl)，殘積層(Qel)，下伏燕山期花崗巖(γ53)，主要地層特性如下：第四系全新統(tǒng)人工堆積層(Q4ml)填土填料成份主要為黏性土、砂及碎石、塊石等。①1素填土

14、：褐黃、褐紅、青灰等色，稍濕，松散～密實(shí)。主要成份為黏性土，混砂礫，局部夾碎塊石，碎石粒徑2～100mm。在場(chǎng)地內(nèi)廣泛分布。層厚0.30～12.50m，平均4.46m，層底高程18.50～67.43m。該層共進(jìn)行標(biāo)準(zhǔn)貫入試驗(yàn)20次，實(shí)測(cè)擊數(shù)6～54擊，平均13.4擊。①2素填土（砂）：主要成分為砂礫，混黏性土，黃褐色、灰白色、灰褐色，松散，稍濕～飽和，局部夾碎石。該層在場(chǎng)地范圍零星分布，僅分布于鉆孔MGZ3DQ46、MGZ3DQ57、M