1、水泥攪拌樁專項(xiàng)施工組織設(shè)計(jì)一、編制說明31、編制依據(jù)32、適用范圍3二、工程概況41、項(xiàng)目簡介42、工程地質(zhì)及水文條件43、主要工程數(shù)量5三、總體施工部署361、施工組織機(jī)構(gòu)362、施工總平面布置373、施工準(zhǔn)備39四、水泥攪拌樁施工方案481、單攪工藝482、雙攪工藝513、施工注意事項(xiàng)54五、施工順序與進(jìn)度計(jì)劃55六、各項(xiàng)保證措施591、工期保證措施592、質(zhì)量保證措施603、安全保證措施633、環(huán)水保措施694、夏季施工措施715、雨季施工措施716、冬季施工安排及措施727、夜間施工安排及措施73江北高速公路第X合同段水泥攪拌樁專項(xiàng)施工組織設(shè)計(jì)、編制說明1、編制依據(jù)、(湖北省監(jiān)利至江陵

2、高速公路土建施工第X合同段)兩階段施工圖設(shè)計(jì)湖北省交通規(guī)劃設(shè)計(jì)院；(1) 、荊潛指揮部關(guān)于下達(dá)關(guān)于江北高速公路水泥攪拌樁施工意見的通知(鄂交投荊潛指技【2014】10號(hào))、公路路基施工技術(shù)規(guī)范(JTJF102006);、公路工程質(zhì)量檢驗(yàn)評(píng)定標(biāo)準(zhǔn)(JTGF80/12004);、粉體噴攪法加固軟弱土層技術(shù)規(guī)范(TB10113-96);、軟土地基攪拌樁加固法技術(shù)規(guī)程(YBJ225-91);、湖北省監(jiān)利至江陵高速公路土建施工第X合同段招標(biāo)文件、合同；、湖北省高速公路建設(shè)標(biāo)準(zhǔn)化指南；、現(xiàn)場踏勘調(diào)查所獲得的有關(guān)資料；、公司擁有的科技工法、管理水平和上場的勞力設(shè)備，技術(shù)能力，以及長期從事公路建設(shè)所積累的豐富

3、的施工經(jīng)驗(yàn)。2、適用范圍本水泥攪拌樁專項(xiàng)施工組織設(shè)計(jì)適用于江北高速公路第二合同段,起訖樁號(hào)為(K15+20卜K36+700)二、工程概況1、項(xiàng)目簡介湖北省監(jiān)利縣至江陵縣高速公路X合同段，起點(diǎn)樁號(hào)為K15+20Q終點(diǎn)樁號(hào)為K37+600全長22.4公里。軟基處理段落共15245.5m,水泥攪拌樁378503根，樁徑采用§0.5m,間距分別為1.2、1.3和1.5m,呈三角形布置，樁長為3.516m水泥攪拌樁共計(jì)2422236延米。(1) 2、工程地質(zhì)及水文條件、工程地質(zhì)條件本項(xiàng)目沿線地層區(qū)劃上屬下?lián)P子區(qū)江漢盆地小區(qū)，以第四系河湖相沉積層為主。出露地層主要為第四系地層，地表以第四系全新統(tǒng)

4、砂質(zhì)粘土、粉細(xì)砂及卵石為主，厚度較大，上部為粉細(xì)砂，底部含卵石，區(qū)域資料揭示下部基巖以第三系粘土巖及砂巖為主。(2) 全新統(tǒng)在路線區(qū)有較廣泛沉積，在地貌上組成河漫灘(包括、低河漫灘)及一級(jí)階地等。巖性上主要表現(xiàn)為淺色調(diào)及松散未膠結(jié)等特點(diǎn)，厚度150m,二元結(jié)構(gòu)明顯，上部一般為灰黑色、淺褐色粘性土、粉土及淤泥、淤泥質(zhì)土，質(zhì)細(xì)，局部具有腐臭味，含有機(jī)物遺體，干涸后土質(zhì)肥沃，該層相互分界不是很明顯，多出現(xiàn)互層結(jié)構(gòu)。底部為粉細(xì)砂層，砂層常具水平或斜交層理，厚度0.55.0m，局部地段可達(dá)30m水文條件項(xiàng)目區(qū)域余量充沛，地表水系較為發(fā)育。沿線河湖、溝渠、池塘眾多，水資源豐富。主要接受大氣降水的下滲，溝渠

5、、河、湖及灌溉入滲補(bǔ)給，地下水與溝塘、河流、溝渠等地表水體具有較強(qiáng)的互補(bǔ)性，豐水期地下水上升，補(bǔ)給周圍的地表水體，枯水期則反之。本合同段內(nèi)環(huán)境水為中性-弱堿性水，地表水硬度類型為軟水-微硬水，地下水硬度為微硬水-硬水。環(huán)境類型為II類。環(huán)境水對(duì)混凝土結(jié)構(gòu)具有微腐蝕性。環(huán)境水對(duì)鋼筋混凝土結(jié)構(gòu)中的鋼筋具有微腐蝕性。3、主要工程數(shù)雖X合同段水泥攪拌樁工程數(shù)量統(tǒng)計(jì)表序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>1K15+200.00K15+243.001.50.5793665522K15+243.00K15+273.001.30.55.583345823K15+279.00K1

6、5+309.001.30.54.580836364K16+009.50K16+055.001.30.54.5128157655K16+238.001.0.3.7952783主要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而K16+274.005556K16+274.00K16+280.001.50.53.51374807K16+280.00K16+455.001.50.544144165768K16+455.50K16+496.501.30.56132379389K16+631.50K16+672.501.30.571323926110K16+672.5K16+778.00

7、1.50.55.525071378911K18+181.00K18+220.001.30.551114557012K18+380.50K18+389.501.20.55278139013K18+460.00K18+536.001.50.515167825170序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>14K18+536.00K18+575.001.30.51511861779015K19+039.50K19+078.001.30.51511161674016K19+078.00K19+108.001.50.512644772817K19+108.00K19+138.

8、001.50.59626563418K19+138.00K19+205.001.50.58.513971187519K19+205.00K19+235.001.50.511.5626719920K19+235.00K19+272.501.30.51510561584021K19+301.00K19+339.001.30.5161078172482K19+339.001.0.166531044序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>2K19+369.0055823K19+369.00K19+399.001.50.5166531044824K19+399.00K19+

9、448.001.50.571104772825K19+449.00K19+478.001.50.58690552026K19+478.00K19+517.201.30.51511921788027K19+542.50K19+582.001.30.51512181827028K19+582.00K19+621.001.50.5128851062029K19+621.00K19+765.501.50.5931452830530K19+765.50K19+774.501.20.593002700序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>31K19+774.50K19+85

10、5.001.50.5915911431932K19+855.00K19+861.001.20.59200180033K19+861.00K19+943.501.50.5915671410334K19+943.50K19+952.501.20.59268241235K19+952.50K19+982.501.50.57570399036K19+982.50K20+012.501.50.58.5570484537K20+012.50K20+135.001.50.59.524212300038K20+135.00K20+141.001.20.59.520719673K20+141.001.0.108

11、718710序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>9K20+181.005540K20+181.00K20+218.501.50.511857942741K20+218.50K20+259.001.30.51112481372842K20+494.00K20+535.501.30.59.513901320543K20+535.50K20+565.501.50.58.5736625644K20+565.50K20+595.501.50.59.5723686945K20+595.50K20+663.001.50.510.515941673746K20+663.00K

12、20+702.001.30.510.511861245347K20+728.50K20+767.001.30.510117111710主要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距徑長根數(shù)總長備注(m>而而4K20+767.001.0.8.66656618K20+798.005554K20+798.001.0.764645229K20+829.00555K20+829.001.0.780856560K20+859.00355K20+865.001.0.679647761K20+895.00355K20+895.001.0.758941232K20+925.00555K20+925.001.0.8579

13、46323K20+955.00555K20+955.001.0.982674344K20+998.50555K20+998.501.0.926824125K21+007.50255K21+007.501.0.95665094序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>6K21+037.505557K21+037.50K21+067.501.50.58.5566481158K21+067.50K21+097.501.50.57.5575431359K21+097.50K21+127.501.50.57579405360K21+127.50K21+157.501.50.5

14、6.5607394661K21+157.50K21+212.501.50.561146687662K21+212.50K21+221.501.20.56309185463K21+221.50K21+349.001.50.5729712079764K21+349.00K21+390.001.30.57.513319983序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>65K21+499.50K21+520.001.30.57687480966K22+880.00K22+908.501.50.59.5607576767K22+908.50K22+917.501.20.5930

15、0270068K22+917.50K22+971.001.50.58.51140969069K22+971.00K23+009.001.30.57.51078808570K23+038.00K23+075.001.30.57.51012759071K23+075.00K23+238.001.50.57.534222566572K23+238.00K23+244.001.20.57.520315237K23+244.001.0.924842235序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>3K23+355.0055674K24+681.00K24+722.001.30.

16、541306522475K24+722.00K24+762.001.50.54932372876K24+762.00K24+768.001.20.54.521697277K24+768.00K24+836.001.50.55.51501825678K24+836.00K24+866.001.50.58635508079K24+866.00K24+896.001.30.58845676080K24+902.00K24+932.001.30.58.5827703081K24+932.00K24+960.001.50.585754600序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m&

17、gt;82K24+960.00K25+029.001.50.57.514061054583K25+029.00K25+035.001.20.58.5189160784K25+035.00K25+117.001.50.55.51659912585K25+117.00K25+155.001.30.541055422086K25+183.00K25+221.001.30.561101660687K25+221.00K25+300.001.50.5617561053688K25+300.00K25+340.001.50.56.5920598089K25+340.00K25+380.001.50.57.

18、594570889K25+380.001.0.99878883序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>0K25+421.005591K25+421.00K25+427.001.20.510.5229240592K25+427.00K25+494.001.50.59.516651581893K25+494.00K25+535.001.30.5813731098494K25+644.00K25+686.001.30.5814321145695K25+686.00K25+789.001.50.5826062084896K25+789.00K25+795.001.20.5

19、8.5233198197K25+795.00K25+890.501.50.58.523431991698K25+890.50K25+899.501.20.58.53372865序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>99K25+899.50K25+994.001.50.59223120079100K25+994.00K26+006.001.20.59.54344123101K26+006.00K26+098.001.50.59.5211620102102K26+098.00K26+108.001.20.59.53533354103K26+108.00K26+156

20、.001.50.59.5107510213104K26+156.00K26+194.001.30.59.5110910536序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>105K26+225.00K26+260.001.30.59.510009500106K26+260.00K26+376.001.50.59.5252523988107K26+376.00K26+382.001.20.59.52041938108K26+382.00K26+430.001.50.5910459405109K26+430.00K26+480.001.50.57.51104828011K26

21、+480.00K26+520.001.50.59.58968512主要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而0111K26+520.00K26+551.001.50.5127048448112K26+551.00K26+591.001.30.515122518375113K27+527.00K27+568.001.30.58.5134011390114K27+568.00K27+632.001.50.59144212978115K27+632.00K27+638.001.20.58.522018701K27+683.001.0.912851156主要工程數(shù)量序間樁樁

22、號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而1K27+740.005556117K27+740.00K27+820.001.50.510.5169217766118K27+820.00K27+878.001.50.510119111910119K27+878.00K27+915.001.30.510.5101910700120K27+944.00K27+982.001.30.510.5107811319121K27+982.00K28+125.001.50.511.5311235788序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>122K28+125.00K28+

23、135.001.20.5123554260123K28+135.00K28+180.001.50.511.5102811822124K28+180.00K28+276.001.50.510.5232624423125K28+276.00K28+317.001.30.510136513650126K28+502.00K28+543.001.30.59.513481280612K28+543.00K28+607.001.50.510.5156116391主要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而7128K28+607.00K28+613.001.20.510.52252

24、363129K28+613.00K28+711.001.50.512231427768130K28+711.00K28+717.001.20.512.52152688131K28+717.00K28+770.001.50.512.5120315038132K28+770.00K28+810.001.30.5131176152881K28+837.501.0.1211011321主要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而3K28+875.503523134K28+875.50K28+935.001.50.512129515540135K28+935.00K28+941

25、.001.20.510.52042142136K28+941.00K29+000.001.50.510132113210137K29+000.00K29+159.501.50.511369240612138K29+159.50K29+189.501.30.5109379370序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>139K29+197.50K29+246.001.30.514145520370140K29+246.00K29+256.001.20.514.53575177141K29+256.00K29+300.001.50.514101914266142K29+

26、300.00K29+400.001.50.511.5231526623143K29+400.00K29+528.001.50.59.529432795914K29+528.00K29+538.001.20.593603240序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>41K29+538.001.0.11434K29+594.005591271951K29+594.001.0.10804K29+634.003591200061K29+660.001.0.9.10764K29+698.003551133471K29+698.001.0.9.27484K29+830.005

27、552893481K29+830.001.0.4K29+860.00557667466991K29+860.001.0.3.210735主要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而5K29+866.002550151K29+866.00K29+922.501.50.56.512828333152K29+922.50K29+940.501.20.57.56474853153K29+940.50K30+000.001.50.58.5138711790154K30+000.00K30+066.501.50.59.5159115115155K30+066.50K30+107.

28、001.30.516.5129021285序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>156K30+317.00K30+358.501.30.5713909730157K30+358.50K30+435.001.50.56.5186512123158K30+435.00K30+475.001.30.56.512828333159K30+500.00K30+539.001.30.5612107260160K30+539.00K30+694.501.50.55.535281940416K30+694.50K30+724.501.30.54.58573857主要工程數(shù)量序間

29、樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而1162K30+730.50K30+760.501.30.54.58633884163K30+760.50K30+823.501.50.54.513526084164K30+823.50K30+832.501.20.552981490165K30+832.50K30+924.501.50.55.5198810934166K30+924.50K30+962.501.30.55.5110961001K30+990.501.0.610866516主要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而6K31+028.5035716

30、8K31+028.50K31+080.001.50.55.511216166169K31+080.00K31+231.001.50.53.5330911582170K31+231.00K31+243.001.20.544141656171K31+243.00K31+340.001.50.53.522167756172K31+340.00K31+366.501.50.58.56185253序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>173K31+366.50K31+406.501.30.517124921233174K31+595.00K31+633.501.30.51

31、7115519635175K31+633.50K31+660.001.50.5115776347176K31+660.00K31+725.001.50.510134513450177K31+725.00K31+731.001.20.510.5190199517K31+731.00K31+780.001.50.510.598410332主要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而8179K31+780.00K31+820.001.50.598037227180K31+820.00K31+975.001.50.57.5306322973181K31+975.00K32+0

32、05.001.30.588086464182K32+011.00K32+041.001.30.588336664183K32+041.00K32+100.001.50.59.51275121131K32+100.001.0.1113711508主要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而8K32+160.005514185K32+160.00K32+200.001.50.59.79579283186K32+200.00K32+238.001.50.59.79399108187K32+238.00K32+280.001.30.512141516980188K32+688

33、.00K32+730.001.30.59.5145013775189K32+730.00K32+780.001.50.58127310184序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>190K33+855.00K33+895.001.30.54.512665697191K35+133.00K35+172.001.30.54.511545193192K35+172.00K35+395.501.50.54.5507022815193K35+395.50K35+404.501.20.53.53221127194K35+404.00K35+435.001.50.53.5728

34、254819K36+335.50K36+374.501.30.53.511704095序號(hào)起訖樁號(hào)主要工程數(shù)量備注間距(而樁徑(而樁長(根數(shù)總長(m>51K36+426.501.0.3.9K36+465.503551186415161K36+587.501.0.3.9K36+596.50255315110371K36+769.501.0.3.9K36+778.5025526893881K37+022.001.0.3.9K37+052.00355814284992K37+058.001.0.3.0K37+088.00355839293702K37+088.001.0.4.20029009主

35、要工程數(shù)量序間樁樁號(hào)起訖樁號(hào)距(徑(長(根數(shù)總長(m>備注而而0K37+180.005551202K37+180.00K37+240.001.50.5514177085203K37+240.00K37+304.001.50.57155110857204K37+304.00K37+344.001.30.57.512999743205合計(jì)3785072422236三、總體施工部署1、施工組織機(jī)構(gòu)項(xiàng)目經(jīng)理部領(lǐng)導(dǎo)班子由項(xiàng)目經(jīng)理、書記、總工程師、路基生產(chǎn)副經(jīng)理、總會(huì)計(jì)師、總經(jīng)濟(jì)師組成，經(jīng)理部下設(shè)工程技術(shù)部、質(zhì)量管理部、計(jì)劃合同部、物資設(shè)備部、安全環(huán)保部、財(cái)務(wù)管理部、測量隊(duì)、試驗(yàn)室、協(xié)調(diào)部等職能部門

36、和兩個(gè)項(xiàng)目分部共五個(gè)水泥攪拌樁施工隊(duì)伍，各部門在項(xiàng)目部領(lǐng)導(dǎo)班子統(tǒng)一指揮下，各負(fù)其責(zé)并相互協(xié)作。項(xiàng)目組織機(jī)構(gòu)設(shè)置圖如下:X合同段組織機(jī)構(gòu)設(shè)置示意圖2、施工總平面布置、生產(chǎn)、生活場地布置按照招投標(biāo)文件和湖北省高速公路建設(shè)標(biāo)準(zhǔn)化指南一工地建設(shè)的相關(guān)文件要求，根據(jù)湖北省高速公路工地建設(shè)標(biāo)準(zhǔn)化指南的要求,項(xiàng)目部選址在汪橋鎮(zhèn)水管站內(nèi)，位于主線K32+500位置處，距主線2.2km,臨近主線，方便管理，采用租賃場地、白建彩鋼板房相接合的形式，分別設(shè)置生活區(qū)、辦公區(qū)、活動(dòng)區(qū)等。一分部選址在黃歇口鎮(zhèn)新熊村村委會(huì)對(duì)面的新熊村小學(xué)。院內(nèi)一棟3層樓房，建筑面積828平方米，學(xué)校前面有一塊空地，面積約2825平方米，我們將采用白建與租賃相結(jié)合的方式，在利用原有房屋的基礎(chǔ)上，在該樓兩側(cè)及對(duì)面搭建彩鋼板房，擬將新熊村小學(xué)作為辦公樓，彩鋼板房作為生活區(qū)；二分部于主線K32+200右側(cè)，結(jié)合“三場一站”建設(shè)進(jìn)行統(tǒng)一規(guī)劃，面積約2924平方米，采用白建式彩鋼板房，設(shè)置生活區(qū)、辦公區(qū)、活動(dòng)區(qū)等。各攪拌樁施工隊(duì)伍另設(shè)生活場地，分別分布于白己的施工段落內(nèi)。（2）、施工便道為使施