水平懸挑安全防護(hù)架施工方案

1、good" lea dershi p constr ucti on, full play levelscadres i n enter prise development in t heWewillcontinue toimprovethe compa ny's inter nalcontrol system,and steady improvement in a bility tomanag e and control, optimizebusiness processes,toe nsuresmooth pr ocesses, re sponsibilitie s in

2、place ;to further strengthe n inter nal control s,play acontr olpostindepe ndentoversig htrole ofevaluation com plyingwit h third -party responsi bility; to a ctively make use of internala udit tools detect potentialma nagement,streamli ne,sta ndardize relatedtra nsactions,strengt hening operations

3、inaccordancewith law.Dee pening the i nformation ma nagementtoe nsurefullcommunication "zeroresistance".oconstantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation system, achi eved informati on resources shared; to expand Po

4、rtal systemapplicationofbreadtha nd depth,play informationsystemonenterpriseofAssistantrole;to per fectdai ly run mainte nance operati onofrecords,prom ote problemreasonsanalysisand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining,improve employee s applicat

5、i on i nformation system ofcapa cityand level. Humanisti ccare to ensure "zero."Tostrengtheni ng Huma nities care ,continues tofostercompanywindclear,and g as are, andheartShunofcultureatmospherestrengtheninglovehelped trappe d, caredifficult em ployee s; carrie doutstyle activitie s, rich

6、empl oyees life;stre ngthe ninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl ementation psychologicalwarni ng preve ntion system,training employeeshealt hofcharacter,a nd stable of mood a nd e nterpri singofattitude,create d friendlyfr

7、aternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusiness of"zero risk". To strengthene d busine ss pl ansma nagement, will busine ss busi ness planscoverto alllevel,e nsurethe businessca ncontrol i ncontrol;t o close concer n financial,and coalele ctric li nk

8、age, andenergy-savi ng scheduling , national policy tre nds,strengtheni ngtrack, active shoul d;to impleme ntation State-owned assets met hod,furtherspe cification busine ss fina ncial ma nagement;t o perfectriskt ube control system,achieve d riskrecogniti on,a ndmeasure, a nd assessme nt,and report

9、,and controlfeedback ofclosed ri ng management , improve risk preventi on ca pacity.o furtherstandar dizetradi ng,and strivetoachieve "accordingto la w,sta ndardizeand fair." Innovation ofperformancema nagement,toe nsure that potentialemployees "zero fly".Tostrengt hen performanc

10、e management,process control,e nha nceemploye e evaluati on and level sofeffectivecommunicationtoim proveperforma nce ma nagement. ofurtherquantifyand refineempl oyee standards.Work,fullplayparty, a nd bra nch,and members n "five type Enterpri se" constructioni n the ofcore rol e,and fight

11、ingfortressr ole andpi oneermodelr ole; to continues to stre ngthening"four水平懸挑安全防護(hù)架施工方案一、編制依據(jù)建筑施工扣件式鋼管腳手架安全技術(shù)規(guī)范（ GJ130 2001 ）建筑構(gòu)造通用圖集05J 建筑系列建筑安裝工程資料管理規(guī)程結(jié)構(gòu)、建筑施工圖紙二、工程慨況、總體簡介1、工程名稱：仁有逸景三七經(jīng)濟(jì)適用房B、C棟2、工程地址：重慶大渡口區(qū)三十七中學(xué)3、建設(shè)單位：重慶市仁有置業(yè)有限公司重慶市大渡口新城建設(shè)有限公司4、工期：按施工合同約定5、質(zhì)量目標(biāo)：合格、爭創(chuàng)優(yōu)良工程、 建筑設(shè)計簡介1、建筑面積約68000

12、ttf （B、C棟）2、 建筑層數(shù)B 棟地上 34 層 地下 4 層， C 棟地上 33 層， 地下 4 層。3、建筑高度98.6m4、±0.00m絕對標(biāo)高：284.00m 、結(jié)構(gòu)設(shè)計簡介主體結(jié)構(gòu)形式：現(xiàn)澆鋼筋砼框支剪力墻結(jié)構(gòu)三、水平懸挑安全防護(hù)架搭設(shè)目的因為本工程系臨街高層建筑施工，為防止物體墜落，搭設(shè)水平防護(hù)極為重要。根據(jù)工程實際情況決定，B棟在±0.000層以上12層（31.9m層） ， C 棟在± 0.000 層以上 9 層 （26.1 m 層 ）開始搭設(shè)安全防護(hù)架,在外fback boneba ckbone role; t ofull stre ngth

13、ening membersyouthwork,fullplayyout hempl oyeesi n company developmenti n the offorcerol e; to im provei nde pendent Commissionagainst corruptionw ork level,stre ngthe ning on e nterprise businesskeyli nk ofeffectivene ssmonitore d. ,A nd ma intainsta bility. To furt herstre ngthe n publi cityand ed

14、ucati on,im prove theoveralllegalsystem.We muststrengthensafetymanagement,establish andimprov ethe e ducation,supervi sion,and evaluationas oneoft he traffic safety management mechanism.oconscienti ously sumupthe Olympic securitycontrol s,pr omoting i ntegratedmanagementto a higherl evel, hig hersta

15、 ndar ds,a higherl evelofdev elopment.Employees,todayi s lunarcal endaronDe cember24,theox Bellis abouttoring ,atthis time ofyear,we clearlyfeelt hepulse ofthe XX pow ergenerati oncompa nyto flourish,tomoreclearly hearXX powerge neration compa nies mature and symmetrybreathi ng. Recalli ng past onea

16、nother acrossa raili ng, weare e nthusiastica ndfull ofconfidence. F uturedevelopmentopportunities,we moreexciting fightmorespirited.Employees,let us togetheracross2013 fullofchalle ngesand opportuniti es,to create agreen,l ow-cost operati on,full of humane careof aworld-cla ss powerge neration comp

17、anyand w ork hard!T heoccasi on oftheSpri ng Festival,mysincerewish t hatyou a ndthe familiesofthe staffin thenewyear,good healt h,ha ppy,ha ppygood" lea dershi p constr ucti on, full play levelscadres i n enter prise development in t heWewillcontinue toimprovethe compa ny's inter nalcontro

18、l system,and steady improvement in a bility tomanag e and control, optimizebusi ness processes,toe nsuresmooth pr ocesses, re sponsibilitie s in place ;to further strengthe n inter nal control s,play acontr olpostindepe ndentoversig htrole ofevaluation com plyingwit h third -party responsi bility; t

19、o a ctively make use of internala udit tools detect potentialma nagement,streamli ne,sta ndar dize relatedtra nsactions,strengt hening operations inaccordancewith law.Dee pening the i nformation ma nagementtoe nsurefullcommunication "zeroresistance".o constantly perfect ERP ,and BFS+, andP

20、I,a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation sy stem, achi eved informati on resources shared; to expand Portal systemapplicationofbrea dtha nd depth,play informati onsystem on ent erpriseofAssistantrole;toperfectdai ly run mainte nance operati onofrecords,pr

21、om ote problemreasonsanalysisand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining,improve employee s applicati on i nformation system ofcapa cityand level. Humanisti ccare to ensure "zero."Tostrengtheni ng Huma nities care ,continues tofostercompan

22、ywindclear,and g as are, andheartShunofcult ure atmospherestrengtheninglovehelped trappe d, caredifficult em ployee s; carrie doutstyle activitie s, richempl oyees life;stre ngthe ninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl ement

23、ation psychologicalwarni ng preve ntion system,training employeeshealthofcharacter,a nd stable of mood a nd e nterpri singofattitude,create d friendlyfraternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusi ness of"zero risk". To strengthenedbusine ss pl ansma

24、nagement, will business busi ness planscoverto alllevel,e nsurethe businessca ncontrol i ncontrol;t o close concer n financial,and coalele ctric li nkage, andenergy-savi ng scheduling , national policy tre nds,strengtheni ngtrack, active shoul d;to impleme ntation State-ow ned assets met hod,further

25、spe cification busine ss fina ncial ma nagement;t o perfectriskt ube control system,achieve d riskrecogniti on,a ndmeasure, a nd assessme nt,and report,and controlfee dba ck ofclosed ri ng management , improve risk preventi on ca pacity.o furtherstandar dizetradi ng,and strivetoachieve "accordi

26、ngto la w,sta ndardizeand fair." Innovation ofperformancema nagement,toe nsure that potentialemployees "zero fly".T o strengt hen performance management, process control,e nha nceemploye e evaluati on and level sofeffectivecommunicationtoimproveperformancemanagement. ofurtherquantifya

27、nd refineempl oyee standards.Work,fullplay party, a nd bra nch,and m embers i n "five type Enterpri se" constructionin the ofcore rol e,and fightingfortressr ole andpi oneermodelr ole; to continues to stre ngthening"four防護(hù)架拆除后即沿建筑外輪廓一圈設(shè)置一道水平懸挑安全防護(hù)架。隨著結(jié)構(gòu)施工上升，B 棟在 22 層， C 棟在 20 層搭設(shè)第二道安全

28、防護(hù)架。四、水平懸挑安全防護(hù)架搭設(shè)及技術(shù)措施（一） 、防護(hù)架材料要求水平防護(hù)架：選用符合規(guī)范要求的© 48 >3.5鋼管和扣件，錨環(huán)014的鋼筋選用優(yōu)質(zhì)I級鋼，鋼絲繩選用直徑為16mm、公稱抗拉強(qiáng)度為1550N/mm2的6M7的優(yōu)質(zhì)鋼絲繩，楠竹跳板，選用加厚型、牢固的楠竹跳板、竹膠板，嚴(yán)禁使用蟲蛀的楠竹跳板。（二）水平防護(hù)架搭設(shè)方法1、 在施工 B 棟 14 層、 C 棟 11 層梁板時，應(yīng)在梁板或薄壁柱上預(yù)留錨拉環(huán)，拉環(huán)采用0 14圓鋼，間距1.8m。（不能設(shè)在陽臺等懸挑構(gòu)件上）2、外挑水平桿間距為1.8m,根部錨入預(yù)埋的拉環(huán)內(nèi)，并用木楔卡緊。端部焊接0 16短鋼筋以便固定鋼

29、絲繩不至滑移?？v向水平桿間距1M。3、待樓層施工至14m11m 層時，用鋼絲繩將水平懸挑鋼管端頭和水平橫桿的節(jié)點進(jìn)行牢固連接，并用雙鋼卡卡緊。斜拉繩應(yīng)裝有收緊裝置，以使拉桿收緊后能承擔(dān)荷載。4、安全防護(hù)架搭設(shè)完成后應(yīng)立即鋪設(shè)一層楠竹跳板安全防護(hù)，先滿鋪竹跳板，竹跳板與鋼管應(yīng)用鐵絲牢固連接，再滿鋪10mm 厚竹膠板， 竹膠板與竹跳板也應(yīng)用鐵絲牢固連接，最后鋪設(shè)一層密目式安全網(wǎng)。 五、檢查、驗收和使用安全管理fbackboneba ckbone rol e; to fullstre ngthe ning member s yout h work,full playyout hempl oyeesi

30、n company devel opme nt in theofforce role ;to improvei nde pende nt Commission against corruption work level,strengthe ning on e nterprise busine sskey link ofeffectiveness monitore d., And maintainstability.Tofurtherstre ngthe n publicity a nde ducation,improve theoveralllegalsystem.We muststrengt

31、hen 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 herstandards, ahig herlevelofdevel opme nt.Empl oyees,tod

32、ay islunar calendar on Decem ber24,t he ox Bell isabout to ri ng, atthis time ofyear,we cle arlyfeelthe pulseoftheXX powergenerati on companyt oflouri sh,to more clearlyhe arXX powergenerati on compa nies maturea ndsymmetrybreathi ng.Recalli ng past onethilithiti dfllffidFtdlttitiitifihtiitdEllttth2

33、013fllfhlldtitittltti fllfhfldltidkhd!Thi fthSi Ftiliihthtdthfilifthtffithdhlthh h6another acrossa raili ng, weare e nthusiastica ndfull ofconfidence. F uturedevelopmentopportunities,we moreexciting fightmorespirited.Employees,let us togetheracross2013 fullofchalle ngesand opportuniti es,to create a

34、green,l ow-cost operati on,full of humane careof aworld-cla ss powerge neration companyand w ork hard!T heoccasi on oftheSpri ng Festival,mysincerewish t hatyou a ndthe familiesofthe staffin thenewyear,good healt h,ha ppy,ha ppyWewillcontinue toimprovethe compa ny's inter nalcontrol system,and s

35、teady improvement in a bility tomanag e and control, optimizebusi ness processes,toe nsuresmooth pr ocesses, re sponsibilitie s in place ;to further strengthe n inter nal control s,play acontr olpost indepe ndentoversig htrole ofevaluation com plyingwit h third -party responsi bility; to a ctively m

36、ake use of internala udit tools detect potentialma nagement,streamli ne,sta ndar dize relatedtra nsactions,strengt hening operations inaccorda nce wit h law.Dee pening the i nformation ma nagementtoe nsurefullcommuni cation "zeroresistance".o constantly perfect ERP ,and BFS+, andPI,a nd MI

37、S,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation sy stem, achi eved informati on resour ces shared; to expand Portal systemapplicationofbreadtha nd depth,play informationsystem on ent erprise ofAssistant rol e;to perfectdai ly run mainte nance operati onofrecords,prom ote

38、 problemreasonsanalysi sand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining, improve employee s applicati on i nformation system ofcapa cityand level. Humanisti ccare to ensure "zero."Tostrengtheni ng Huma nities care ,continues tofostercompanywin

39、d clear,a nd g as are, andheartShunofcult ure atmospherestrengtheni ng lovehelpe d trappe d, caredifficult em ployee s; carrie doutstyle activitie s, richempl oyees life;stre ngthe ninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl emen

40、tation psy chologicalwarni ng preve ntion system,training employee shealt hofcharacter,a nd stable of mood a nd e nterpri singofattitude,create d friendlyfraternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusiness of"zero risk". To strengthened busine ss pl an

41、sma nagement, will busine ss busi ness planscoverto alllevel,ensurethe businessca ncontrol i ncontrol;t o close concer n financial,and coalele ctric li nkage, andenergy-savi ng scheduling , national policy tre nds,strengtheni ngtrack, active shoul d;to impleme ntation State-ow ned assets met hod,fur

42、therspe cification busine ss fina ncial ma nagement;t o perfectriskt ube control system,achieve d riskrecogniti on,a ndmeasure, a nd assessme nt,and report,and controlfee dba ck ofclosed ri ng management , improve risk preventi on ca pacity.o furtherstandar dizetradi ng,and strivetoachieve "acc

43、ordingto la w,sta ndardizeand fair." Innovation ofperformancema nagement,toe nsure that potentialemployees "zero fly".T o strengt hen performance management, process control,e nha nceemploye e evaluati on and level sofeffectivecommunication toim proveperforma nce ma nagement. ofurther

44、quantifyand refineempl oyee standards.Work,fullplayparty, a nd bra nch,and members in "five type Enterpri se" constructioni n the ofcore rol e,and fightingfortressrole andpi oneermodelr ole; to continu es to stre ngthening"four1、水平防護(hù)架應(yīng)按方案進(jìn)行搭設(shè)，做到牢固可靠，并且有足夠的穩(wěn)定性。2、在搭設(shè)過程中，安全員應(yīng)跟蹤進(jìn)行指導(dǎo)和檢查，確保

45、施工操作人員的人身安全和搭設(shè)正確。3、搭設(shè)完后應(yīng)經(jīng)全面檢查、驗收、牢固性、垂直度、整體穩(wěn)定性均合格后，方可投入使用。4、在使用過程中要加強(qiáng)檢查，如螺栓是否松動，鋼絲繩有無破損。并及時清楚架子上過多的建筑垃圾，嚴(yán)禁在防護(hù)架上堆放材料。六、水平防護(hù)架搭設(shè)安全注意事項1、架子工作業(yè)時，必須戴安全帽，系緊安全帶，穿工作鞋，鋪腳手架不準(zhǔn)馬凳操作，操作工具及零件放在工具袋內(nèi)。搭設(shè)中應(yīng)統(tǒng)一指揮，思想集中，相互配合，材料工具不能隨意亂拋亂扔，吊運材料工具的下方不準(zhǔn)站人。2、凡遇六級以上大風(fēng)，濃霧、雷雨時，均不得進(jìn)行高空作業(yè)，特別是雨后施工，要注意防滑，對腳手架進(jìn)行經(jīng)常檢查，凡遇大風(fēng)或停工段時間再使用腳步手架時

46、，必須對腳手架進(jìn)行全面檢查，如發(fā)現(xiàn)連接部份有松動，立桿、大橫桿、小橫桿、頂撐有左右上下位移，鐵絲解除，腳手板斷裂、蹺頭等現(xiàn)象，應(yīng)及時加固處理。3、扣件的緊固是否符合要求，可用力矩板手實測，過小則扣件易滑移，過大則會引起扣件的鑄鐵斷裂，在安裝扣件時，所有扣件的開口必須向外。4、安全防護(hù)架，原則上不允許開口，即不允許斷開，要求防護(hù)架在good" lea dershi p constr ucti on, full play levelscadres i n enter prise development in t heWewillcontinue toimprovethecompa ny&

47、#39;s inter nalcontrol system,and steady improvementinabilitytomanageandcontrol,optimizebusinessprocesses,toensuresmoothprocesses,responsibilitiesinplace ;to further strengthe n inter nal control s,play acontr olpostindepe ndentoversig htrole ofevaluation com plyingwit h third -party responsi bility

48、; to a ctively make use of internala udit tools detect potentialma nagement,streamli ne,sta ndar dize relatedtra nsactions,strengt hening operations inaccordancewithlaw.Dee pening the i nformation ma nagementtoe nsurefullcommuni cation "zeroresistance".oconstantlyperfectERP,andBFS+, andPI,

49、a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation sy stem, achi eved informati on resour ces shared; to expand Portal systemapplicationofbreadthand depth,play informationsystem on ent erprise ofAssistant rol e;to perfectdai ly run mainte nance operati onofrecords,pr

50、om ote problemreasonsanalysisand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining,improveemployeesapplicationinformationsystemofcapacityandlevel.Humanisticcaretoensure"zero."TostrengtheningHumanities care ,continues tofostercompanywind clear,a nd g

51、 as are, andheartShunofcultureatmospherestrengthening lovehelpe d trappe d, caredifficult em ployee s; carrie doutstyle activitie s, richempl oyees life;stre ngthe ninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl ementation psy cholog

52、icalwarni ng preve ntion system,training employeeshealthofcharacter,a nd stable of mood a nd e nterpri singofattitude,create d friendlyfraternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusi ness of"zero risk". To strengthenedbusiness pl ansma nagement, will b

53、usine ss busi ness planscoverto alllevel,ensurethebusinesscancontrolincontrol;t o close concer n financial,and coalele ctric li nkage, andenergy-savi ng scheduling , national policy tre nds,strengtheni ngtrack, active shoul d;to impleme ntation State-ow ned assets met hod,furtherspe cification busin

54、e ss fina ncial ma nagement;t o perfectriskt ube control system,achieve d riskrecogniti on,a ndmeasure, a nd assessme nt,and report,and controlfee dba ck ofclosed ri ng management , improve risk preventi on ca pacity.o furtherstandar dizetradi ng,and strivetoachieve "accordingtolaw,standardizea

55、ndfair."Innovationofperformancemanagement,toensurethatpotentialemployees"zerofly".T o strengt hen performance management,processcontrol,enha nceemploye e evaluati on and level sofeffectivecommunication toim proveperforma nce ma nagement. ofurtherquantifyand refineemployee standards.Wo

56、rk,fullplayparty, a nd bra nch,and m embers i n "five type Enterpri se" constructioni n the ofcore rol e,and fightingfortressroleandpioneermodelr ole; to continues to stre ngthening"four平面上沿建筑物外沿四周連通。5、設(shè)立警戒區(qū)域，派專人進(jìn)行監(jiān)護(hù)，嚴(yán)禁上下同時作業(yè)。6、對操作工人進(jìn)行詳細(xì)的技術(shù)和安全交底，作好交底記錄，同時組織工人學(xué)習(xí)相關(guān)的腳手架搭設(shè)作業(yè)規(guī)范。7、嚴(yán)禁在水平懸挑防護(hù)

57、架上堆放任何材料，應(yīng)經(jīng)常派人對水平防護(hù)架上的建筑垃圾進(jìn)行清理。水平懸挑鋼管懸挑長度4.5m,間距1.8m,采用0 48X3.5鋼管，選用直徑為 16mm、公稱抗拉強(qiáng)度為 1550N/mm2的6 M7鋼絲繩。外面防護(hù)架高度為1.5m。七、水平防護(hù)架驗算（ 1）荷載計算（取1.8m 跨度范圍 ） 恒載標(biāo)準(zhǔn)值查建筑施工手冊得：鋼管總重：19m X0.03767KN/m=0.7157KN扣件總重：10 X0.01295KN/個=0.1295KN （0.7157+0.1295）胃4.5 X2）=0.094 KN/m2 防護(hù)網(wǎng)總重：0.35 KN/ itf（竹跳）+ 0.05 KN/ m2 （竹膠板）+0

58、.002KN/ ttf（安全網(wǎng)）=0.402KN/ m2水平桿的線荷載：q1k= （0.094+0.402 ） X2=0.992 KN/m活載標(biāo)準(zhǔn) 值 q2k=2KN/ m2 >2=4 KN/ m 荷載設(shè)計值：q=1.2 >q1k+1.4 Xq2k =1.2 x 0.992+1.4q=6.79 KN/ m （2）斜桿、鋼絲繩、水平桿驗算按二等跨簡支梁計算，得VB=0.625q1=0.625 X6.79 X2=8.488KN VC=0.375q1=0.375 X6.79 X 2=5.093KN 通過力的分解，得NB= VB / sin %=8.488/0.559=15.18KN NC

59、= VC /sin B=5.093/0.669=7.61KNfbackboneba ckbone rol e; to fullstre ngthe ning member s yout h work,full playyout hempl oyeesin company devel opme nt in theofforce role ;to improvei nde pende nt Commission against corruption work level,strengthe ning on e nterprise busine sskey link ofeffectiveness monitore d., And maintainstability.Tofu