復(fù)合載體夯擴樁施工方案

1、good"lea dershi p constr uction,fullplay levelscadres in enter prise development in theWewillconti nuetoim provethe company's i nternalcontr olsystem,and steadyimprovement i nabilityto ma nageand control, optimize busine ss pr ocesses,t oensuresmandsystem handover;tostrengtheni ng BFS+,a nd

2、 ER ,and SCM, te chnol ogyapplicati on oftraini ng, impr oveempl oyees a ppli cation i nformation systemofcapacityand level.- - J 一一一一 一 一一. _| .1I _ L. >L . 1.1. - - 一.and coalelectric linkage,and energy-savi ng scheduling,national poli cytrends,strengtheningtrack, active shoul d;to im plementat

3、ionState-owned assets method,furtherspeoothprocesse s,res ponsi bilities i npla ce;tofurt herstrengt hen i nternal controls, playa control posti nde pende ntoversightr ole ofevaluation complyingwit h third-party responsi bility; to a ctively make use ofinternalaudittoolHumani stic careto ensure &quo

4、t;zer o."Tostrengthe ning Humanities care, conti nuestofostercompa ny wind clea r,and gasare,and heart Shun ofcult ure atmospherestrengtheni ng lovehelpe d trapped, care difficult一II . . . _ . IL .-J - _.| 一 . _ _ _ 一J . _ L. I,. I. . L. I .1 - . I - I - -.cificati onbusi ness fi nancialmanagem

5、ent;toperfectrisk tube controlsystem,achievedriskrecognition, andmeasure,and assessme nt,and report,and controlfeedba ck ofcl osed ri ng management,improve ri skpreventi on capa city.sdete ctpote ntialmanageme nt,streamline, standardizerelate dtransa ctions,stre ngthening operations i naccordancewit

6、h law.Deepening t heinformation managemeemployee s; carri ed outstyle a ctivities,rich empl oyees life;stre ngthe ning healtha nd la bour prote ction, orga nization care erhealt h medical, control career against; conti-1 - 1 - I一.11_- . _ I 一. 1 _> I_ -. . _L . IL . . I L _Ing,a nd strive to achi

7、 eve"according tolaw, standardize a ndfair."Innovationnt,to ensure t hatpotenttoensuref ull communicati on "zero resistance".o constantly perfect ERP ,andnuest o implementati on psychol ogicalwar ning prevention system, training empl oyees hehen performance management, pr ocess c

8、ontrol,ntialempl oyees "zero fly".o strengtd BFS+, andPI,a nd MIS,andSCM ,informationsystem based constructihealth ofchara cter,a ndsta bleofmood a nd e nterprisi ng ofattitudeI I. -I enhance empl oyee evaluati on a ndlevel sof effective common,fullin,created frie一- -,unication to improve

9、performance managemedienvironment.nformation re sources shared;to expa nd Portalsystema pplication ofbreadt h anddeostre ngthe n risk manageme nt,ensure t hatthe busi ness of"zero risk". To strengthene . . 一一. _ , _ _ . I _ . I . _ I .f urtherquantify andrefine employeestandards .Work,full

10、playpart y,and branch,and membersin"fivetypeEpth,play information systemonenterprise ofAssistant role;to perfect dailyr un mainte nance operationof r ecords,prom ote problemreasonsanalysid business plans management, will business busi ness planscoverto alllevel,ensure the businessca ncontrol i

11、ncontrol ;tocl ose concer n financial,一.I- .1.<JI I. I -_ I - I.L - . I - 一一.I.-.- nterprise"construction in the ofcore rol e,and fightingfortressrole andpi oneermodel role; to continuestostrengthe ning "fourC2-01-1復(fù)合載體夯擴樁施工方案工程名稱： 施工單位： 編制日期：shand im prove theeducation, supervisi on,a

12、nd evaluationasone of thetraffic safetymanagementmechanioconscienti ously sum upthe Olympic se curity controls,promotingintegrated managementtoahigherlevel,higher standards, ahigherlevelofdevelopment. Employee s,todayis l unar calendaron December24,t heox Belli s aboutto ri ng,att his time of yea r,

13、weclearlyfeelthe pulse ofthe XX power ge neration companyoflourish,to moreclearlyhear XX pow ergeneration companies matureandsymmetrybreathing. Recalli ng pa st oneanotheracrossa railing, weare enthusiastica ndfulls,we moreexciting fightmorespirited.Employees,let us together across2013 fullofchallen

14、gesand opportunities,to create agreen,l ow-cost operati on,full of humane careof aworld-cla ss powerge neration companyandw ork hard!Theoccasi on oftheSpri ng Festival,mysincerewish thatyou a ndthe familiesofthe staffin thenewyear,gWewillconti nuetoim provethe company's i nternalcontr olsystem,a

15、nd steadyimprovement i nabilityto ma nageand control, optimize busine ss pr ocesses,t oensuresm ooth processe s,responsi bilities i npla ce;tofurt herstrengt hen i nternal controls, playa control posti nde pende ntoversightr ole ofevaluation com plyingwit h third -party responsi bility; to a ctively

16、 make use ofinternalaudittoolsdetectpotentialmanageme nt,streamline,standardizerelatedtransa ctions,stre ngthening operations i naccordancewith law.Deepe ning t heinformation manageme nttoensurefull communicati on "zero resistance". o constantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM

17、 ,informationsystem based construction,fullintegration information system,achievedinformationre sources shared;to expa nd Portalsystema pplication ofbreadt h andde pth, play information systemonenterpriseofAssistantr ol e;to perfect dailyr un mainte nance operationof records,promote problemreasonsan

18、alysiandsystem handover;tostrengtheningBFS+,andER,andSCM,te chnol ogyapplicati on oftraini ng, impr oveempl oyees a ppli cation i nformation systemofcapacityand level.Humanistic careto ensure "zer o."TostrengtheningHumanities care, conti nuestofostercompa ny wind clea r,and gasare,and hear

19、t Shun ofcult ure atmospherestrengtheninglovehelped trapped, care difficult employee s; carri ed outstyle a ctivities,rich employees life;strengthe ning healtha nd la bour prote ction, orga nization care erhealt h medical, control career against; c onti nuest o implementati on psychol ogicalwar ning

20、 prevention system, training empl oyees health ofchara cter,a ndsta bleofmood a nd e nterprisi ng ofattitude,created frie ndlyfraternity ofHumanitiesenvironment. ostre ngthe n risk manageme nt,ensure t hatthe busi ness of"zero risk". To strengthene d business plans management, will busines

21、sbusi ness planscoverto alllevel,ensure the businessca ncontrol i ncontrol ;tocl ose concer n financial,and coalele ctric linkage,and e nergy-savi ng scheduling,nati onal poli cytrends,strengt heningtrack, a ctive shoul d;to im plementationState-ownedassetsmethod,furtherspecificationbusi ness fi nan

22、cialmanageme nt;toperfectrisk tube controlsystem,achievedriskrecognition,andmeasure,and assessme nt,and report, andcontrolfee dba ck ofcl osed ri ng manageme nt,improve ri skpreventi on capa city.ofurtherstandardizetrading,a nd strive to achi eve"accordi ng tolaw standardize a ndfair."Inno

23、vation of performance manageme nt,to ensuret hatpote ntial empl oyees "zero fly". o strengt hen performance management, pr ocess control, enhance empl oyee evaluati on a ndlevel sofeffectivecomm unication t o improve performance management.T of urtherquantify andrefine em ployeesta ndar ds

24、 .Work,full playpart y,and branch,and membersin"fivetypeE nterprise"construction inthe ofcore rol e,and fightingfortressrole andpi oneermodel role; t ocontinuestostre ngthe ning "fourgood"lea dershi p constr uction,full play levelscadres i n enter prise development in t he目錄1、 工程

25、概況.12、 工程簡介13、 施工準(zhǔn)備14、 施工順序5五、雨季施工技術(shù)措施76、 質(zhì)量標(biāo)準(zhǔn) 87、 質(zhì)量檢查 98、 主要執(zhí)行規(guī)范10九、質(zhì)量保證措施10十、安全技術(shù)措施 11H一、文明施工措施.12十二、施工組織機構(gòu) .12十三、施工現(xiàn)場平面布置圖 .13附：復(fù)合載體夯擴樁施工工藝流程框圖 14施工進度計劃表15fbackboneba ckbone rol e; to fullstre ngthe ning member s yout h work,full playyout hempl oyeesin company devel opme nt in theofforce role ;t

26、o improvei nde pendent Commission against corruptionwork level,strengthe ning on e nterprise busine ss keylink ofeffectivenessmonitored., And maintainstability.Tofurtherstre ngthenpublicity a nde ducation,improve theoveralllegalsystem.We muststrengthen safetymanagement,esta blisha nd im provethe e d

27、ucation,supervi sion,and evaluati onas one ofthe trafficsafety management mechanism.oconscie ntiouslysum upthe Olympic se curitycontrol s,pr omotingi ntegrated management to ahigher level,hig herstandards, ahig herlevelofdevel opme nt.Empl oyees,today islunar calendar on Decem ber24,t he ox Bell isa

28、bout to ri ng, atthis timeofyear,we cle arlyfeelthe pulseoftheXXpower generation companyt oflouri sh,to more clearlyhe arXX powergeneration compa nies maturea ndsymmetrybreathing.Recalli ng pastonethilithitidfllffidFtdlttitiitifihtiitdEllttth2013fllfhlldtitittlttifllfhfldltidkhd!ThifthSiFtiliihthtdt

29、hfilifthtffithdhlthh h5anotheracrossa raili ng, weare e nthusiastica ndfull ofconfidence. F uturedevelopmentopportunities,we moreexciting fightmorespirited.Employees,letustogether across2013 fullofchallengesand opportuniti es,to create agreen,l ow-cost operati on,full of humane careof aworld-class p

30、owerge neration companya ndw ork hard!T heoccasi on oftheSpri ng Festival,mysincerewish thatyou a ndthe familiesofthe staffin thenewyear,good healt h,ha ppy,ha ppyH -T"' -r'r*good"lea dershi p constr uction,full play levelscadres i n enter prise development in t he I-yj一、 工程概況工程名稱：

31、建設(shè)單位：施工單位：監(jiān)理單位：設(shè)計單位：二、工程簡介1 、本工程為* 新建工程其基礎(chǔ)采用復(fù)合載體夯擴樁。依據(jù)地質(zhì)報告，樁端持力層設(shè)在第三層粘土上。本工程設(shè)計樁徑400mm，樁長6000mm,樁身采用C30硅，三擊貫入度w 100mm單樁承載力極限值670KN,樁鋼筋籠主筋為612L6500通長配筋，外箍筋為中8100(200),內(nèi)加強箍筋為 122000本工程設(shè)計工程樁總數(shù)為 87 根。2、工期為：2010 年 7 月 10 日到 2010 年 7 月 17 日止。為保證工期按時完成，計劃進入1 臺擴樁機。三、施工準(zhǔn)備一、 資料準(zhǔn)備：1 、工程地質(zhì)勘察報告。2、工程設(shè)計施工圖紙及圖紙會審紀(jì)要。

32、3、施工方案。二、場地準(zhǔn)備：1、施工現(xiàn)場做好“三通一平 2、場地障礙物必須全部清除。3、經(jīng)三方驗收的基準(zhǔn)軸線的控制點和水準(zhǔn)點位置設(shè)在不受施工影響 的地方。三、機械準(zhǔn)備：主要機具設(shè)備計劃序號名稱規(guī)格需用量使用起止日期備注單位數(shù)量1攪拌機350臺12010-72翻斗車臺12010-73手拖車輛52010-74經(jīng)緯儀臺12010-75水準(zhǔn)儀臺12010-76大尺50m把12010-77鐵鍬方口把502010-78鐵鍬尖口把502010-79電源總箱個12010-710電焊機臺12010-711氧氣、乙快氣套12010-712臺稱1t臺12010-713打樁機臺12010-7ism.ocnsceniu

33、sy -m_Ie OlympC _ cuiy cntrol hgher level, hg he of-I Emplo* today S lunar cle on Dee Bli atths .e of y>. - Ce arly gee-ia Cealyhe a XX power gee. maue and symmey br - thing Real ng p-t one 四、材料準(zhǔn)備：1 、原材料提前進場P.C32.5水泥：100噸、中砂：200 立方米、碎石（20-40mm） ：200 立方米、鋼筋： 24噸、碎磚：100 立方米。2、開工前進場所有材料須有出場合格證，且必須進行

34、二次復(fù)檢，合格后方可使用。3、按設(shè)計及規(guī)范要求提前制作好鋼筋籠。五、暫設(shè)已達到食宿條件。六、指定專業(yè)技術(shù)人員負(fù)責(zé)跟機定位樁點，抄測標(biāo)高，測量三擊貫入度及檢查成樁質(zhì)量。四、施工順序1 、復(fù)制樁位線工程項目部放線員依據(jù)圖紙設(shè)計規(guī)定，將樁位點放線完畢，并灌注白灰。經(jīng)自檢，再經(jīng)監(jiān)理方驗線合格后，各施工組技術(shù)員對所要施工的樁位點再進行一遍復(fù)測，確認(rèn)無誤后方可進行施工。2、移樁機就位當(dāng)樁機就位在確定所要施工的樁位上后，使護筒中心與樁位中心對齊，然后將護筒落至地表，并調(diào)整護筒垂直高度。3、錘擊成孔先用細(xì)長錘低落距輕夯地面，使護筒準(zhǔn)確定位于樁位，然后再提高細(xì)長錘夯擊擴孔。Wewillconti nuetoim

35、 provethe company's i nternalcontr olsystem,and steadyimprovementinabilitytomanageandcontrol, optimize busine ss pr ocesses,t oensuresm ooth processe s,responsi bilities i npla ce;tofurt herstrengt hen i nternal controls, playa control posti nde pende ntoversightr ole ofevaluation com plyingwit

36、h third -party responsi bility; to a ctively make use ofinternalaudittoolsdete ctpote ntialmanagement,streamline,standardizerelatedtransa ctions,stre ngthening operations i naccordancewith law.Deepe ning t heinformation manageme nttoensurefull communicati on "zero resistance". o constantly

37、 perfect ERP ,and BFS+, andPI,a nd MIS,andSCM ,informationsystem based construction,fullintegration information system,achievedinformationresourcesshared;to expa nd Portalsystema pplication ofbreadt h andde pth, play information systemonenterpriseofAssistantrole;to perfect dailyrun mainte nance oper

38、ationof records,prom ote problemreasonsanalysiandsystem handover;tostrengthening BFS+,a nd ER ,and SCM, te chnol ogyapplicati on oftraini ng, impr oveempl oyees a ppli cation i nformation systemofcapacityand level.Humani stic careto ensure "zer o."TostrengtheningHumanities care, conti nues

39、tofostercompa ny wind clea r,and gasare,and heart Shunofcult ure atmosphere strengtheni ng lovehelpe d trapped, care difficultemployee s; carri ed outstyle activities,rich employees life;strengthe ning healtha nd la bour prote ction, orga nization care erhealt h medical, control career against; c on

40、ti nuest o implementati on psychol ogicalwar ning prevention system, training empl oyees health ofchara cter,a ndsta bleofmood a nd e nterprisi ng ofattitude,created frie ndlyfraternity ofHumanitiesenvironment. ostre ngthe n risk manageme nt,ensure t hatthe busi ness of"zero risk". To stre

41、ngthene d businessplans management, will business busi ness planscoverto alllevel,ensure the businessca ncontrol i ncontrol ;tocl ose concer n financial,and coalele ctric linkage,and e nergy-savi ng scheduling,nati onal poli cytrends,strengt heningtrack, a ctive shoul d;to im plementationState-owned

42、 assets method,furtherspecificati onbusi ness fi nancialmanagement;toperfectrisk tube controlsystem,achievedriskrecognition,andmeasure,and assessme nt,and report,andcontrolfee dba ck ofcl osed ri ng manageme nt,improve ri skpreventi on capa city.o furtherstandardizetrading,a nd strive to achi eve&qu

43、ot;accordi ng tolaw standardize a ndfair."Innovation of performance manageme nt,to ensuret hatpote ntial empl oyees "zero fly". o strengt hen performance management, pr ocess control, enhance empl oyee evaluati on a ndlevel sofeffectivecommunication t o improve performance management.

44、T of urtherquantify andrefine em ployeesta ndar ds .Work,full playpart y,and branch,and membersin"fivetypeEnterprise"construction in the ofcore rol e,and fightingfortressrole andpi oneermodel role; t ocontinuestostre ngthe ning "four4、沉護筒至設(shè)計標(biāo)高經(jīng)細(xì)長錘錘擊成孔時，護筒隨之下沉，當(dāng)接近樁標(biāo)高時，控制細(xì)長錘落距，準(zhǔn)確將護筒沉至設(shè)計

45、標(biāo)高。5、填料夯擊護筒沉至設(shè)計標(biāo)高后，提升重錘落高出填料口，根據(jù)地質(zhì)情況進行填料，錘做自由落體運動，夯擊填充料（填料量以細(xì)長錘底出護筒底300mm500mm為依據(jù)）由投料口每次投入一定量的材料（材料為碎石?；蛩槭?，投料量在0.5m3- 1.8m媯宜。重錘提升高度控制在 6米左右，開始上下錘擊，直至將一定量的碎磚填料全部夯入。填料大致分為三個階段：填料下降、填料持平、填料上升，相應(yīng)填料也分為多中少。6、測三擊貫入度載體形成密實狀態(tài)后，細(xì)長錘提升6.0m 落距做自由落體運動，測三擊貫入度，每擊貫入度應(yīng)比前一擊小或相等，三擊貫入度應(yīng)滿足設(shè)計要求w 100mm如不滿足要求，則應(yīng)繼續(xù)填料，夯擊至滿足設(shè)

46、計要求為止。7、填碎磚石填充料三擊貫入度應(yīng)滿足設(shè)計要求后，填碎石專石填充料0.20.3m31續(xù)夯擊至細(xì)錘與護筒下口持平，且掌握標(biāo)高符合設(shè)計要求。8、安置鋼筋籠將重錘提出護筒，從護筒口上部放入預(yù)制鋼筋籠，抄測籠頂標(biāo)高，使鋼筋籠沉至設(shè)計標(biāo)高。fbackboneba ckbone rol e; to fullstre ngthe ning member s yout h work,full playyout hempl oyeesincompany devel opme nt in theoff orce role ;to improvei nde pendent Commission agains

47、t corruptionwork level,strengthe ning on e nterprise busine sskey link of effectiveness monitored., And maintainstability.Tofurtherstre ngthenpublicity ande ducation,improve theoveralllegalsystem.We muststrengthen safetymanagement,establisha nd im provethe e ducation,supervision,and evaluationas one

48、 ofthe trafficsafety management mechanism.oconscie ntiouslysum upthe Olympic se curitycontrol s,pr omotingi ntegrated management to ahigher level,higherstandards, ahig herlevelofdevel opme nt.Empl oyees,today islunar calendar on Decem ber24,t he ox Bell isabout to ring, atthis timeofyear,we cle arly

49、feelthe pulseoftheXXpower generation companyt oflouri sh,to more clearlyhe arXXpowergeneration compa nies maturea ndsymmetrybreathing.Recalli ng past oneA9、澆筑混凝土從護筒投料口灌注混凝土，邊灌注邊振搗，至樁頂標(biāo)高，并適當(dāng)進行超灌300mm500mm,以保證樁頭混凝土強度。10、提升護筒混凝土灌注完畢后，將護筒振動勻速提出。11、振搗樁頂護筒全部提出后再振搗一次樁頂以保證樁頂密實。五、雨季施工技術(shù)措施1 、材料防護（ 1）作好現(xiàn)場材料、設(shè)備

50、等的搬運、儲存、包裝、防護工作，防止材料、設(shè)備因雨水浸泡、受潮等原因，而造成損失。（2）雨季施工時，水泥、鋼筋不得露天存放，材料堆垛墊高高度不小于30cm,垛頂用苫布或塑料薄膜嚴(yán)密封蓋。（3）砂、石堆應(yīng)存放于混凝土地坪上，不同規(guī)格的砂、石料堆分界清楚、標(biāo)識齊全。2、混凝土制備（ 1） 加強對用水量的控制，每工作班對攪拌混凝土稠度的檢查不少于 2 次（ 2）雨天時，每工作班對砂、石料含水量測定不少于2 次。3、雨天運送混凝土?xí)r，車斗上應(yīng)覆蓋防雨材料。4、雨天進行砼澆筑時，工作面上及未硬化結(jié)構(gòu)表面應(yīng)覆蓋防雨材料，不得直接遭受雨淋。fbackboneba ckbone rol e; to fulls

51、tre ngthe ning member s yout h work,full playyout hempl oyeesin company devel opme nt in theofforce role ;to improvei nde pendent Commission against corruptionwork level,strengthe ning on e nterprise busine ss keylink ofeffectivenessmonitored., And maintainstability.Tofurther stre ngthenpublicity a

52、nde ducation,improve theoveralllegalsystem.We muststrengthen safetymanagement,esta blisha nd im provethe e ducation,supervi sion,and evaluati onas one ofthe trafficsafety management mechanism.oconscie ntiouslysum upthe Olympic se curitycontrol s,pr omotingi ntegrated management to ahigher level,hig

53、herstandards, ahig herlevelofdevel opment.Empl oyees,today islunar calendar on Decem ber24,t he ox Bell isabout to ri ng, atthis time ofyear,we cle arlyfeelthe pulseoftheXXpower generation companyt oflouri sh,to more clearlyhe arXX powergenerati on compa nies maturea ndsymmetrybreathing.Recalli ng p

54、ast oneanotheracrossa raili ng, weare e nthusiastica ndfull ofconfidence. F uturedevelopmentopportunities,we moreexciting fightmorespirited.Employees,let us toget her across2013 fullofchallengesand opportuniti es,to create agreen,l ow-cost operati on,full of humane careof aworld-cla ss powerge nerat

55、ion companya ndw ork hard!T heoccasi on oftheSpri ng Festival,mysincerewish thatyou a ndthe familiesofthe staffin thenewyear,good healt h,ha ppy,ha ppyWewillconti nuetoim provethe company's i nternalcontr olsystem,and steadyimprovement i nabilityto ma nageand control, optimize busine ss pr ocess

56、es,t oensuresm ooth processe s,responsi bilities i npla ce;tofurt herstrengt hen i nternal controls, playa control posti nde pende ntoversightr ole ofevaluation com plyingwit h third -party responsi bility; to a ctively make use ofinternalaudittoolsdetectpotentialmanageme nt,streamline,standardizerelatedtransa ctions,stre ngthening operations i naccordancewith law.Deepe ning t heinformation manageme nttoensurefull communicati on "zero resistance". o constantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM ,inform