Okokuqala, izinhlinzeko ezijwayelekile ze-scaffolding
(1) Ngokusho kobubanzi obungaphandle kwesigxobo mpo, ukusika kungahlukaniswa ngohlobo olujwayelekile (uhlobo lwe-B) nohlobo olusindayo Izinto ezihlasela izikebhe, izinto zokwakha, kanye nekhwalithi yazo yokukhiqiza zizohambisana nezinhlinzeko zemboni yamanje yezimboni "zohlobo lweSocket-Type Disc-Type Disc-Type Pipe Preatsent Contenents" JG / T503.
. Lapho uhlela ukuqina, kungakuhle ukuthi usebenzise isando esingaphansi kuka-0.5kg ukushaya indawo ephezulu yephinikhodi engaphansi kwezikhathi ezi-2 kuze kube yilapho iPIN iqiniswa. Ngemuva kokuthi iPIN iqiniswe, kufanele ihlaselwe futhi, bese iphinikhodi akufanele icwile ngaphezu kwe-3mm.
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. Ukuhlukaniswa kwamazinga okuphepha okuvimbela ukuphepha kufanele kuhambisane nezinhlinzeko zethebula elilandelayo.
Okwesibili, izidingo zokwakha ze-scaffolding
(I) Izinhlinzeko ezijwayelekile
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(3) Isinyathelo sokwenziwa se-scaffolding akufanele sidlule 2m.
(4) Imigoqo eqondile ye-diagonal ye-scaffolding akufanele isebenzise ama-fasteners wensimbi
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(Ii) Izidingo zesakhiwo sohlaka lokusekelwa
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. Ubude bokwesekwa okuguqukayo okufakwe esigxotsheni esivele mpo noma ugongolo lokusekelwa oluphindwe kabili kungabi ngaphansi kwe-150mm.
(Iii) Imithethonqubo yokuxhaswa okuguqukayo
. Umugqa wesikhungo wesigxobo esivundlile esivundlile njengoba isigxobo esivuthiwe ngeke sibe sikhulu kune-550mm kusuka kupuleti elingaphansi lesisekelo esilungisekayo.
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. Lapho i-Peestrian Presend enobubanzi obuhlukile kwi-rod eyodwa evundlile isethwe kufreyimu yokusekelwa, ugongolo olusekelayo kufanele lwakhiwe engxenyeni engenhla yendima, futhi uhlobo kanye nesikhala somcunu kufanele kunqunywe ngokuya ngomthwalo. Isikhala phakathi kwezigxobo eziqonde mpo zezinhlamvu ezisekelayo zesikhathi esiseduze sendima kufanele zisethwe ngokuya ngokubalwa, futhi ozimele abasekelayo lapho kugcwele khona. Ipuleti elivikelekile elivaliwe kufanele libekwe ngaphezulu kokuvulwa, futhi inetha lokuphepha kufanele libekwe ezikhathini eziseduze. Izexwayiso Zokuphepha kanye nezindawo zokulwa nokushayisana kufanele zibekwe lapho kuvulwa izimoto.
(Iv) Izidingo Zokwakhiwa Kwezokwakha (ukubopha)
(1) Isilinganiso esiphakeme sokuphakama kwe-scaffolding kufanele silawulwe kungakapheli 3; Lapho isilinganiso esiphakeme sokuphakama kwe-scaffolding sikhulu kunezinyathelo ezi-3, zokulwa nokugumbuqela ezifana nokugoba noma izintambo zomfana kufanele zibekwe. Umdwebo wesethenjwa
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(4) Lapho usetha umugqa wezinyawo ezihamba ngezinyawo ezimbili, ugongolo olusekelayo kufanele lufakwe engxenyeni engenhla yendima. Usayizi wesigaba sesigaba sogongolo kufanele uzimisele ngokuya nge-span nomthwalo ukuze uthwelwe. Amabha we-diagonal kufanele angezwe ku-scaffolting nhlangothi zombili zendima. Ipuleti elivikelekile elivaliwe kufanele libekwe ngaphezulu kokuvulwa, futhi amanetha okuphepha kufanele afakwe ezinhlangothini zombili; Izexwayiso Zokuphepha kanye nezindawo zokulwa nokushayisana kufanele zifakwe lapho kuvulwa izimoto.
(5) Amabha we-diagonal vernal kufanele afakwe ku-facade yangaphandle ye-Scaffolding ephindwe kabili futhi kufanele ahambisane nemigomo elandelayo:
1. Emakhoneni okuqunjelwa kanye nemikhawulo ye-scaffolding evulekile, imigoqo ye-diagonal kufanele ifakwe ngokuqhubekayo ukusuka ezansi kuya phezulu kuya phezulu kohlaka;
2. Ibha eqondile noma ye-diagonal eqhubekayo ye-diagonal kufanele ifakwe njalo njalo eminyaka engu-4; Lapho uhlaka lusungulwa ekuphakameni okungaphezulu kwama-24m, kufanele kufakwe ibha ye-diagonal njalo;
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(6) Ukuhlelwa kwamathayi odonga kuzohambisana nalezi zinto ezilandelayo:
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2. Izibopho zodonga zizosethwa eduze kwezindawo zokugoba izinduku ezivundlile;
I-3 Ukuphakama kwe-cantilever kohlaka olungenhla kwezibopho zodonga ngeke kudlule izinyathelo ezi-2;
4. Emakhoneni ohlaka noma iziphetho zomugqa ovulekile ovulelekile, kufanele zisethwe ngokuya ngephansi, futhi izikhala ezimile akufanele zibe zinkulu kune-4M;
I-5. Izibopho zodonga kufanele zibekwe endodeni yokuqala evundlile phansi phansi; izibopho zodonga kufanele zihlelwe ngesimo sedayimane noma ngesimo esingunxande; Amaphoyinti wokuxhuma odongeni kufanele asatshalaliswe ngokulinganayo;
I-6. Lapho izibopho zodonga zingakwazi ukusethwa ezansi kwe-scaffolding, kungakuhle ukusetha imigqa eminingi ye-scaffolding bese usetha izinduku ze-diagonal ukwakha indawo eyengeziwe ethambekele.
Ukufakwa nokususwa
(I) Ukulungiselela ukwakhiwa
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. Ngaphambi kokuba kukhishwe i-scaffolding, opharetha kufanele badonswe ngemisebenzi yezobuchwepheshe nokuphepha ngokuya ngezidingo zohlelo lokwakha olukhethekile.
. Indawo yokufaka izingxenye kufanele ibe nokudonsa okubushelelezi futhi akukho ukunqwabelana kwamanzi.
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(5) Indawo yokuqalwa kwe-scaffolding kufanele ibe isicaba futhi iqinile, futhi kufanele ithathwe izindlela zokudonsa.
(Ii) Uhlelo Lokwakha
(1) Uhlelo Olukhethekile Lokwakha kufanele lubandakanye okuqukethwe okulandelayo
Isisekelo se-① Ukulungiselela: Imithetho efanelekile, Imithethonqubo, Imibhalo Ejwayelekile, Amazinga Nemidwebo Yokudweba Umdwebo, Idizayini Yokwakha Inhlangano, njll.
Ukubuka konke kwephrojekthi: Ukubuka konke nezimpawu zamaphrojekthi amancane anobungozi obukhulu, ukwakheka kohlelo lokwakha, izidingo zokwakha, kanye nezimo zobuchwepheshe zokuqinisekisa;
Uhlelo Lokwakha: kufaka phakathi isheduli yokwakha, izinto ezibonakalayo, kanye nohlelo lwemishini;
④ Ubuchwepheshe bezinqubo zokwakha: amapharamitha wezobuchwepheshe, ukugeleza kwenqubo, izindlela zokwakha, izidingo zokusebenza, izidingo zokuhlola, njll;
⑤ Ukuphepha kokwakha kanye nezindlela zokuqinisekisa ikhwalithi: Izindlela zokuqinisekisa zenhlangano, izindlela zobuchwepheshe, ukuqapha kanye nezindlela zokulawula;
Ukuphathwa Kwabasebenzi bokwakha kanye nokuhlinzekwa kwabasebenzi bokusebenza kanye nokwahlukaniswa kwabasebenzi: Abaphathi Bokulawulwa Kwezokwakha, abasebenzi abasebenza ngokuphepha okugcwele, abasebenzi abasebenza ngokukhethekile, abanye abasebenzi abasebenza, njll;
Izidingo zokwamukelwa: Amazinga okwamukela, izinqubo zokwamukela, okuqukethwe ukwamukela, abasebenzi abamukelayo, njll;
⑧ Izindlela zokuphendula eziphuthumayo;
⑨ Incwadi yokubala kanye nemidwebo yokwakha ehlobene.
(Iii) isisekelo nesisekelo
. Kumele kwakhiwe i-scaffolding ngemuva kokuthi isisekelo samukelwa. .
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(Iv) Ukufakwa kokwesekwa kokwesekwa nokususwa (ukwesekwa kwamafomu)
(1) Indawo yohlaka lokusekelwa mpo mpo kufanele zinqunywe ngokuya ngohlelo olukhethekile lokwakha.
(2) Uhlaka lokusekelwa kufanele lusethwe ngokuya ngokubekwa kwesisekelo esiguqukayo sesigxobo mpo. Kufanele isethwe ngokulandelana kwezigxobo ezimile, izigxobo ezivundlile, nezigxobo ze-diagonal ukwakha iyunithi yohlaka oluyisisekelo, okufanele kunwetshwe ukuze kwakhiwe uhlelo oluphelele lokuvunyelwa.
(3) Isizinda esiguqukayo kufanele sibekwe kulayini wokuma futhi kufanele sigcinwe sivundlile. Uma kudingeka i-pad, kufanele kube isicaba futhi ngaphandle kokuhlanza futhi amaphakethe wokhuni aqhekekile akufanele asetshenziswe.
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(5) Ngemuva kokuthi uhlaka lokusekelwa luyakhiwa, uhlaka kufanele luhlolwe futhi luqinisekiswe ukuze luhlangabezane nezidingo zohlelo olukhethekile lokwakha ngaphambi kokungena kwinqubo elandelayo yokwakha.
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(7) Ngemuva kokufakwa kwebha evundlile kanye nezikhonkwane zebha ezithambekele, izikhonkwane kufanele zihlolwe ngesando, futhi inani lokucwila eliqhubekayo akufanele libe likhulu kune-3mm.
(8) Lapho uhlaka luphakanyisiwe, ukuxhumana phakathi kwezigxobo ezimile kufanele kukhuphuke ngesixhumi esiqonde mpo.
(9) Ngesikhathi sokwakhiwa nokudiliza kohlaka, izingxenye ezincane ezinjengesisekelo esiguqukayo, ukwesekwa okuguqukayo, kanye nesisekelo kufanele kudluliselwe ngesandla. Ukusebenza okukhohlisayo kufanele kuhawulwe ngumuntu ozinikele futhi akufanele kushayisani ngohlaka.
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. Kufanele iqale kusuka phansi phezulu kanye nesendlalelo se-ungqimba. Akufanele kwenziwe ngasikhathi sinye ezitezi ezingaphezulu nangaphansi, futhi akufanele ziphonswe.
(12) Lapho kukhanyelisa izingxenye noma ama-facade, uhlelo lokwelashwa kwezobuchwepheshe lomngcele kufanele lunqunywe, futhi uhlaka kufanele luzinze ngemuva kwengxenye.
(V) ukufakwa okuvuthayo nokudiliza
(1) Izigxobo zokuphamba ama-scaffolding kufanele zibekwe kahle futhi zakhiwe ngokuya ngenqubekela phambili yokwakha. Ukuphakama kwe-Erection kwe-Scaflolding yangaphandle engaphandle akufanele kudlule izinyathelo ezimbili ze-Top Wall Tie, futhi ukuphakama kwamahhala akufanele kube kukhulu kune-4M.
. Akufanele ifakwe sekwedlule isikhathi noma ukudilizwa.
(3) Ukuhlelwa kwesendlalelo sokusebenza kuyohambisana nezinhlinzeko ezilandelayo:
Amapulangwe okugobhoza azobekwa ngokugcwele;
② Uhlangothi lwangaphandle lwe-scaffolding yangaphandle emugqa oluphindwe kabili luzohlonyiswa amabhodi wezinyawo kanye nama-Guardrails. Ama-Guardrali ahlelwe ngemigoqo emibili evundlile kumapuleti okuxhumanisa amapuleti we-0.5m kanye ne-1,0m yezigxobo eziqonde phezulu zobuso obunye bokusebenza, nenetha lokuphepha eliminyene lizolengiswa ngaphandle;
③ Itha lokuvikela elivundlile lizosethwa kugebe phakathi kwesendlalelo sokusebenza kanye nesakhiwo esikhulu;
Lapho kusetshenziswa amapulangwe ensimbi scafolding, izingwegwe zamapulangwe ensimbi scaffolding board kuzoqubuka ngokuqinile emigoqweni evundlile, nezingwegwe zibe sesimweni esikhiyiwe;
(4) Ukuqiniswa kanye nemigoqo ye-diagonal kuzokwakhiwa ngasikhathi sinye nge-scaffolding. Lapho ukuqiniswa kanye nokuqina kwe-diagonal kwenziwa ngamapayipi ensimbi ye-fastener, zizohambisana nezinhlinzeko ezifanele zezinhlobo zamanje zezobuchwepheshe ezijwayelekile "zokuphepha ze-type technical technow (5) Ukuphakama komqaphi wangaphandle wesendlalelo esiphezulu se-scaffolding ngeke kube ngaphansi kwe-1500mm ngaphezulu kwesendlalelo sokusebenza esiphezulu.
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(7) I-Scaffolding kufanele yakhiwe futhi isetshenziswe ezigabeni futhi kufanele isetshenziswe kuphela ngemuva kokwamukelwa.
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(10) Ngaphambi kokudilizwa, imishini, izinto ezengeziwe kanye nemfucumfucu ku-scaffolding kufanele kusulwe.
. Izibopho zodonga zohlobo lwangaphandle oluhlaza okwesibhakabhaka kufanele zihlukaniswe ungqimba ngesendlalelo kanye ne-scaffolding, futhi umehluko wokuphakama kwezingxenye ezihlukanisayo akufanele ube mkhulu kunezinyathelo ezimbili. Lapho umehluko wokuphakama ukhulu kunezinyathelo ezimbili ngenxa yezimo zokusebenza, ama-open ongeziwe wodonga kufanele angezelwe ngokuqiniswa.
(Vi) ukuhlolwa nokwamukelwa
(1) Ukuhlolwa nokwamukelwa kwezesekeli ezihlanganayo ezingena kwisiza sokwakha kuzohambisana nezinhlinzeko ezilandelayo:
Kuzoba khona ukukhomba komkhiqizo okucashile, isitifiketi sekhwalithi yomkhiqizo, kanye nombiko wokuhlola uhlobo;
Kuzoba khona amapharamitha aphambili wezobuchwepheshe womkhiqizo nemiyalo yomkhiqizo;
Lapho kunokungabaza ngekhwalithi ye-scaffolding kanye nezinto, isampula yekhwalithi nokuhlolwa kohlaka oluphelele kuyakwenziwa;
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Ngemuva kokuphothulwa kwesisekelo naphambi kokusungulwa kohlaka lokusekelwa;
Ngemuva kokuphakama ngakunye kwe-6m yefomu eliphakeme elidlula ama-8m aqediwe;
Ngemuva kokuphakama kwe-erection kufinyelela endaweni yokuqamba futhi ngaphambi kokuthululwa kokhonkolo;
Ngemuva kokuphuma kokusebenzisa isikhathi esingaphezu kwenyanga futhi ngaphambi kokusebenzisa kabusha ukusetshenziswa;
Ngemuva kokubhekana nemimoya enamandla ye-Level 6 noma ngaphezulu, imvula enkulu, kanye nokuncipha kwenhlabathi eyisisekelo efriziwe.
(3) Ukuhlolwa nokwamukelwa kohlaka lokusekelwa kuzohambisana nezinhlinzeko ezilandelayo:
① Isisekelo sizohlangabezana nezidingo zokuklama futhi sizoba isicaba futhi siqinile. Akusayikuba khona ukukhululeka noma ukulengiswa phakathi kwesigxobo esimile nesisekelo. Amaphakethe we-Base nesekayo azohlangabezana nezidingo;
② Uhlaka olusunguliwe luzohlangabezana nezidingo zokuklama. Indlela yokwenziwa kanye nokuhlelwa kwemigoqo ye-diagonal, ama-braces eScissor, njll azohlangabezana nezidingo zeSahluko 6 saleli Zinga;
Ubude be-cantilever of ukwesekwa okuguqukayo kanye nesisekelo esiguqukayo esivela kusuka kubha evundlile kuzohlangabezana nezidingo zendatshana eyedlule;
④ Izikhonkwane ze-bar evundlile ehlanganisiwe, i-diagonal Bar Buckle Joint, nePlate exhumayo izoqiniswa.
(4) Ukuhlolwa nokwamukelwa kwe-scaffolding kuzohambisana nezinhlinzeko ezilandelayo:
Uhlaka olusunguliwe luzohambisana nezidingo zokuklama, kanye nezinduku ze-diagonal noma ama-braces scissor azohambisana nokuhlinzekelwa okungenhla;
Isisekelo sesigxobo esithe mpo ngeke sibe nendawo engalingani, kanye nokuxhumana phakathi kwesizinda esiguqukayo kanye nendawo eyisisekelo ngeke kukhululeke noma kumiswe;
③ Ukuxhumana odongeni kuzohambisana nezidingo zokuklama futhi kuzoxhunyaniswa ngokuthembekile esakhiweni esikhulu nohlaka;
④ Ukulengiswa kwenetha elingaphandle lokuphepha elibheke phezulu, i-inner interlayer enezingqimba net, futhi ukumiswa komqaphi kuzoqedwa nokuqinile;
Ukubonakala kwezesekeli eziklanyiwe ezisetshenziselwa ukusakazwa kuzohlolwa ngaphambi kokusetshenziswa, namarekhodi azokwenziwa;
⑥ Amarekhodi okwakha kanye namarekhodi wokuhlola wekhwalithi azofika ngesikhathi futhi aqede;
⑦ Izikhonkwane ze-ping of the enezingqimba ze-bod bodgle ehlanganisiwe, i-diagonal rod buckle ehlanganiswe, futhi ipuleti lokuxhuma lizoqiniswa.
(5) Lapho uhlaka lokusekelwa ludinga ukulayishwa kuqala, izinhlinzeko ezilandelayo zizohlangatshezwa:
① Uhlelo olukhethekile lokusekelwa uhlelo lokulayisha lulaka luzolungiswa, futhi imiyalo yezobuchwepheshe yezokuphepha izonikezwa ngaphambi kokulayisha kuqala:
② Ukuhlelwa kokulayisha okulayishwa kuqala kuzolingisa ukusatshalaliswa komthwalo kwangempela kwesakhiwo sesakhiwo kanye nokulayisha okulayishwe futhi ukulayisha ukulayishwa nokulayisha imithethonqubo kufanele kuhambisane nokulayishwa kwe-span embonini ephelele "JGJ / T194.
Isikhathi sePosi: Feb-07-2025