工程地下車庫頂板土方回填施工方案

1、目錄第一章第一章編制依據(jù)編制依據(jù)..................................................................................................................................................1第二章第二章工程概況工程概況...........................................

2、.......................................................................................................1第三章第三章施工部署施工部署......................................................................................................

3、.............................................33.1施工部署原則..................................................................................................................................................33.2施工部署及施工順序......

4、................................................................................................................................33.3質(zhì)量目標(biāo)....................................................................................

5、......................................................................43.4勞動(dòng)組織..............................................................................................................................................

6、............43.5施工段劃分......................................................................................................................................................43.6工期安排.........................................

7、.................................................................................................................43.7施工重難點(diǎn)分析................................................................................................

8、..............................................5第四章第四章施工準(zhǔn)備施工準(zhǔn)備...................................................................................................................................................54.1材料準(zhǔn)備....

9、......................................................................................................................................................54.2機(jī)具準(zhǔn)備..............................................................

10、............................................................................................64.3施工條件準(zhǔn)備......................................................................................................................

11、............................74.4技術(shù)準(zhǔn)備..........................................................................................................................................................84.5標(biāo)準(zhǔn)擊實(shí)試驗(yàn)....................

12、..............................................................................................................................94.6現(xiàn)場(chǎng)碾壓試驗(yàn)....................................................................................

13、..............................................................9第五章第五章主要施工技術(shù)措施主要施工技術(shù)措施...................................................................................................................................95.1

14、施工工藝..........................................................................................................................................................95.2操作工藝......................................................

15、..................................................................................................105.2.1場(chǎng)地內(nèi)垃圾、雜物清理.........................................................................................................

16、..............105.2.2地下車庫頂板防水層驗(yàn)收、標(biāo)高測(cè)量...............................................................................................105.2.3外購?fù)练竭M(jìn)場(chǎng)、檢驗(yàn)土質(zhì)......................................................................

17、.............................................105.2.4分層鋪土、機(jī)械平整及人工耙平.......................................................................................................105.2.5機(jī)械壓實(shí)及人工配合機(jī)械夯打密實(shí).............................

18、............................................................................115.2.6取樣檢驗(yàn)密實(shí)度..................................................................................................................................

19、.......135.2.7修整、找平、驗(yàn)收.....................................................................................................................................135.3雨期施工........................................................

20、................................................................................................13第六章第六章質(zhì)量保證措施質(zhì)量保證措施........................................................................................................

21、.................................14第七章第七章工程質(zhì)量通病防治措施工程質(zhì)量通病防治措施.........................................................................................................................16第八章第八章成品保護(hù)措施成品保護(hù)措施..................

22、.......................................................................................................................17第九章第九章安全文明施工措施安全文明施工措施.............................................................................

23、....................................................18第十章第十章環(huán)保措施環(huán)保措施.................................................................................................................................................20如意佳苑項(xiàng)

24、目三期工程如意佳苑項(xiàng)目三期工程地下車庫頂板土方回填專項(xiàng)施工方案地下車庫頂板土方回填專項(xiàng)施工方案2（26層）、18（18層）#、19#（18層）、20#（18層）樓以及對(duì)應(yīng)裙房和商業(yè)用房（二層），地下室（主樓部分為地下二層，其余部分地下一層）。本工程考慮現(xiàn)場(chǎng)實(shí)際情況及現(xiàn)場(chǎng)的場(chǎng)容場(chǎng)貌，地下車庫頂板土方回填及主樓與地下車庫相交處土方回填，均采用素土回填，采用機(jī)械回填、人工回填、機(jī)械平整、機(jī)械夯實(shí)、人工夯實(shí)的施工方法。根據(jù)地下車庫結(jié)構(gòu)因素及場(chǎng)地

25、現(xiàn)狀，為確保土方回填施工質(zhì)量，考慮地下車庫結(jié)構(gòu)的安全問題，項(xiàng)目經(jīng)研究討論，確定在地下車庫頂板土方采用PC220型挖掘機(jī)回填并夯實(shí)，商業(yè)裙房內(nèi)回填土采用PC60型挖機(jī)回填并夯實(shí)，局部采用人工回填并使用蛙式打夯機(jī)夯實(shí)，詳見土方回填平面布置圖及剖面圖。根據(jù)現(xiàn)場(chǎng)施工條件，地下車庫鋼筋混凝土頂板上部的防水卷材、防水保護(hù)層與防水試驗(yàn)等必須已經(jīng)完成，各分項(xiàng)施工滿足設(shè)計(jì)及規(guī)范要求，才能具備回填施工條件。如意佳苑三期地下室頂板種植屋面做法：種植地面覆土層