1. I-fasteners ayinakufaneleka (impahla, ukushuba udonga); Ama-fasteners alimala lapho i-bolt eqinisa i-torque ayifinyeleli ku-65n.m; I-Torque eqinisa i-fastener ingaphansi kwama-40n.m ngesikhathi sokwakhiwa. "Ukuphepha Kwezobuchwepheshe Kwezobuchwepheshe Kwe-Fastener Type Insimbi Scaffolling ekwakheni" "JGJ130-2011.
3.2.1 Ama-fasteners kufanele enziwe ngensimbi eyi-mallable cast noma i-cast steel, nekhwalithi yawo nokusebenza kwawo kuhambisana nezinhlinzeko ze-fasterers ejwayelekile yezwe "GB15831. Ama-Fasteners enziwe ngezinye izinto kufanele ahlolwe ukuze afakazele ukuthi ikhwalithi yabo ihambisana nezinhlinzeko zaleli Zinga. Ingasetshenziswa kamuva.
3.2.2 I-fastener ngeke ilinyazwe lapho i-bolt iqinisa i-torque ifinyelela ku-65n · m.
7.3.11 Isigaba 2 Stupates: I-torque eqinisa ama-bolts akufanele ibe ngaphansi kwama-40n.m futhi akufanele ibe nkulu kune-65n.m
2. Amapayipi ensimbi ayalungiswa, awohlokile, akhulisiwe, njll. Ithebula 8.1.8 No. 3 I-Pipe Pipe Late Corrosion Deprive ≤ 0.18mm. 9.0.4 Kuvinjelwe ngokuphelele ekudleni izimbobo kumapayipi ensimbi.
3. Ubukhulu bodonga lwepayipi lensimbi alwanele.
3.1.2 Amapayipi ensimbi e-scaffolding kufanele abe φ483 × 3.6 amapayipi ensimbi, futhi isisindo esiphezulu sepayipi ngalinye lensimbi akufanele libe likhulu kune-25.8kg. Isithasiselo D Steel Pipe Outer ububanzi ububanzi bungu-48.3mm, ukuphambuka okuvunyelwe yi- ± 0.5, ukuqina kodonga kungu-3.6mm, ukuphambuka okuvunyelwe yi- ± 0,44mm.
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7.2.1 Ukwakhiwa kwezisekelo zokubopha okucashile kanye nezisekelo kufanele kwenziwe ngokuya ngomthwalo we-scaffolding, ukuphakama kwenhlabathi, kanye nezinhlinzeko ezifanele zekhwalithi yekhwalithi yamanje "yekhwalithi yokwamukela ikhwalithi yokwamukela i-Foundation Engineering" GB50202.
7.3.3 Isigaba 2 sibeka ukuthi ukugoqa kuzokwenziwa ngokhuni olungaphansi kwama-spans angaphansi kwama-2, ukushuba okungaphansi kwama-50mm, nobubanzi obungaphansi kuka-200mm.
I-5. Isisekelo asilona isilinganiso, silukhuni, futhi sicwila.
7.2.1 Ukwakhiwa kwezisekelo zokubopha okucashile kanye nezisekelo kufanele kwenziwe ngokuya ngomthwalo we-scaffolding, ukuphakama kwenhlabathi, kanye nezinhlinzeko ezifanele zekhwalithi yekhwalithi yamanje "yekhwalithi yokwamukela ikhwalithi yokwamukela i-Foundation Engineering" GB50202.
7.2.2 Isisekelo sokugcwalisa esihlanganisiwe kufanele sihambisane nezinhlinzeko ezifanele zekhodi yamanje yezwe "yokwakhiwa kwezindawo zokwakha" Ikhodi yokwamukelwa kwekhwalithi yamanje yokwamukelwa kwe-Foundation Engineering "GB50202.
6. Ukuqongelelwa kwamanzi okuyisisekelo.
7.1.4 Isayithi le-Erection kufanele lisulwe imfucumfucu, indawo yokwerection kufanele idwetshwe, futhi i-drainage kufanele ibe bushelelezi.
7.2.3 Ukuphakama komhlaba ongezansi kwePole Pad noma isisekelo kufanele kube ngu-50mm kuya ku-100mm aphezulu kunesitezi semvelo.
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Isigaba 2 se-Article 5.2.10. Lapho ibanga lesinyathelo, ibanga elide lezigxobo, ibanga elivundlile lezigxobo, nezikhala zokuxhuma izingxenye zodonga zoshintsho lwesigcawu, ngaphezu kokubala ibanga eliphakeme lesigxobo, kudingeka ukubala ibanga eliphakeme lesigxobo, kunesizolo esiphezulu sezigxobo, hlola izingxenye eziphezulu zezigxobo.
8. Ubude besigxobo abulungile.
6.3.5 Ngaphandle kwesinyathelo esiphezulu esitezi esiphezulu, amalunga wesinyathelo ngasinye kwezinye izitezi kufanele axhunywe ngama-butt fasteners lapho enwebeka egqamile.
9. Phansi kwesigxobo kumisiwe emoyeni
Akufanele kube khona ukunqwabelana kwamanzi esisekelweni, isigaba 2 se-Article 8.2.3, akukho ukulangazelela esisekelweni, futhi akukho zigxobo ezilenga.
10. Lapho izisekelo zePole zingekho ekuphakameni okufanayo, isigxobo esishukumisayo sibekwe ngokungalungile
6.3.3 Lapho izisekelo ze-scaffolding pole zingesona ekuphakameni okufanayo, isigxobo esithe mpo endaweni ephakeme kufanele sinwetshwe ngezikhala ezimbili endaweni ephansi futhi zilungiswe esigxotsheni esithe mpo. Umehluko wokuphakama akufanele ube mkhulu kune-1m. Ibanga ukusuka e-axis yesigxobo ngaphezulu komthambeka kuya emthambekeni akufanele kube ngaphansi kwama-500mm.
11. Izigxobo ezimile zohlaka lwangaphandle zisekelwa kwizakhi ze-cantileved zesakhiwo, futhi azikho izindlela ezihambisanayo.
5.5.3 Ngokwakheka okwenziwe ezakhiweni zokwakha ezinjengezitezi, umthamo wokuthwala wesakhiwo sokwakha esekelayo kufanele ubalwe. Lapho izidingo zomthamo wokuthwala zingatholakali, kufanele kuthathwe izinyathelo ezithembekile zokuqinisa.
12. Induku evundlile ayikho embhedeni omkhulu
6.2.3 I-transververver evundlile kufanele ifakwe kwi-node enkulu, eboshwe ngama-fasteners okulungile nokususwa kuvinjelwe ngokuphelele.
Ibanga phakathi kwamaphoyinti wesikhungo ngasinye se-fastener endaweni enkulu yesigaba 9 kuThebula 8.2.4 ngu-150mm.
13. Isigxobo esishukumisayo sibekwe ngaphezulu kuka-200mm emhlabathini.
6.3.2 Ukuqunjelwa kufanele kufakwe izigxobo eziqonde mpo nasezivundlile. Isigxobo esisheshayo esivuthiwe kufanele silungiswe esigxotsheni mpo ngaphandle kwe-200mm kusuka phansi kwepayipi lensimbi kusetshenziswa ama-fasteners alungile. Isigxobo esivundile sokushanela kufanele silungiswe esigxotsheni esithe mpo ngokushesha ngokushesha ngaphansi kwesigxobo esisheshayo esisetshenziswayo usebenzisa ama-fasteners alungile.
14. Induku evundlile iyashoda
6.3.2 Induku evundlile yokushanela kufanele ilungiswe esigxotsheni esithe mpo ngokushesha ngokushesha ngaphansi kwentonga ekhukhulayo ye-longitudinal edonsa kusetshenziswa ama-fasteners alungile. Indawo ngayinye kufanele ifakwe ngenduku evundlile futhi akumele ingekho.
15. Akukho ukufakwa odongeni noma ukusekelwa kweScissor
Umsebenzi wezingxenye zodonga ezixhumekayo ukuvikela ukwabiwa kwesikebhe kusuka ekuqedeni ngaphansi kwesenzo somthwalo womoya namanye amabutho avundlile, futhi izigxobo eziphambene zisebenza njengokwesekwa okuphakathi.
16. Ukufakwa okungajwayelekile kwezingxenye zokuxhuma odongeni
6.4.1 Indawo kanye nenani lezingxenye zodonga olungama-scaffolding kufanele zinqunywe ngokuya ngohlelo olukhethekile lokwakha.
Izingxenye zodonga ezixhumeka esigabeni 1 sezigaba 6.4.3 kufanele zisethelwe eduze kwendawo enkulu, futhi ibanga kude nendawo enkulu akufanele libe likhulu kune-300mm.
17. Ukuhlelwa okungalungile kwezinto eziguquguqukayo ezixhumeka ngodonga
6.4.6 Izingxenye zokuxhuma odongeni kumele zakhiwe ukuze zikwazi ukumelana nokuxineka kanye nengcindezi. Ukulahla okuphindwe kabili okuphezulu ngokuphakama kwama-24m noma ngaphezulu, ukufakwa odongeni oqinile kufanele kusetshenziselwe ukuxhuma esakhiweni.
18. Izinsizakalo zeScissor azisethiwe noma azibekwe ngokuphelele.
6.6.3 ama-scaffolds amabili anokuphakama okuphezulu okungama-24m futhi ngenhla kufanele afakwe ama-braces scissor ngaphandle; Umugqa owodwa kanye nama-scaffolds aphindwe kabili ngokuphakama okungama-24m kufanele kufakwe ku-facade ngesikhawu esingadluli ku-15m emaphethelweni womabili, amakhona naphakathi kwangaphandle. , ngakunye ukusetha i-scissor brace futhi kufanele isethwe ngokuqhubekayo kusuka phansi kuya phezulu.
7.3.9 I-Scaffold Scissor Braces kanye ne-Scaffold Scaflolding transveral diagonal braces kufanele kwakhiwe ngasikhathi sinye ngezigxobo eziqondile, izigxobo ezinde nezintengezo ezivundlile, njll., Futhi akufanele zifakwe sekwedlule isikhathi.
19. Ubude obugcwele be-scissor brace bungaphansi kwe-1m, futhi ubude obuphakeme bokuphela kwenduku bungaphansi kwe-100mm.
Isigaba 2 sika-6.6.2 sibeka ukuthi ubude besandiso seScissor Brace Diagonal Pole kufanele buboshwe noma buhlanganiswe, futhi ukugqagqana kufanele kuhambisane nezinhlinzeko zesigaba 2 se-Article 6.3.6 of athikili: Isigaba 2 sika-6.3.6 Lapho ubude besigxobo mpo bukhonjiswa, ubude be-overlap akufanele bube ngaphansi kwe-1m futhi kufanele bulungiswe ngaphandle kwama-fasteners angaphansi kwe-2. Ibanga elisuka emaphethelweni esimbozo se-fastender se-End kulokhu okuqedwa kwenduku akufanele kube ngaphansi kwe-100mm.
20. Amabhodi wokuphamba esitezi esitezi sokusebenza awagciniwe ngokuphelele, azinze ngokuphelele, futhi aqinile.
6.2.4 Ukufakwa kwamabhodi wokubopha kufanele kuhambisane nale mithetho elandelayo: Amabhodi wokubopha esitezi esiteji kufanele agotshwe ngokuphelele, azinze futhi aqine.
Amabhodi wokubopha esigabeni 1 se-Article 7.3.13 kufanele abhujiswe ngokuphelele futhi abekwe ngokuqinile, futhi ibanga ukusuka odongeni akufanele libe likhulu kune-150mm.
Uphenyo lwe-scaffolding kufanele lulungiswe kwinduku esekelwa ngocingo lwensimbi egayiwe nge-3.2mm.
21. IBhodi leProbe livela lapho libeka ibhodi lokubopha
6.2.4 Ukuhlelwa kwamabhodi okuhlanza ama-scaffolding kufanele kuhambisane nemithetho elandelayo: Lapho amabhodi aphezulu abunjiwe futhi afakwe izimbotshana ezimbili, kufanele zifakwe izinduku ezimbili ezivundlile emalungeni. Ubude besandiso samabhodi wokubopha kufanele abe ngu-130 mm ~ 150 mm. Isamba sobude bokunwebeka kwamabhodi amabili okusika ama-scaffolding akufanele abe makhulu kune-300mm; Lapho amabhodi okuqopha ama-scaffolding aqoqwa futhi ebekwe, amalunga kufanele asekelwe ezigxotsheni ezivundlile, ubude be-overlap akufanele bube ngaphansi kwama-200mm, kanti ubude bungenwe ezinhlangothini ezivundlile akufanele bube ngaphansi kwe-100mm.
I-scaffolding board board ephepheni 2 ye-Article 7.3.13 izolungiswa kwinduku esekelwa ngocingo lwensimbi egcwele nge-3.2mm.
22. Ukuqunjelwa kukude nodonga futhi azikho izinyathelo zokuzivikela.
7.3.13 Amabhodi okubuka ama-scaffold kufanele afakwe ngokuphelele futhi afakwe ngokuqinile, futhi ibanga ukusuka odongeni akufanele libe likhulu kune-150mm.
23. Inetha lokuphepha lilimele
9.0.12 URING-ROL-SCAFLDINGINGING, kanye ne-cantilevered scaffolding kufanele ifakwe ngokuphelele nenetha lokuphepha eliminyene eduze kwengxenye ye-perichery yohlaka lomzimba. Inetha lokuphepha eliminyene kufanele lifakwe ngaphakathi kwesigxobo sangaphandle se-scaffold futhi kufanele iboshwe ngokuqinile emzimbeni wohlaka.
24. Ukwakhiwa okungajwayelekile kwemigwaqo
Isigaba 6.7.2 Isigaba 4: Izitimela kanye nezinduna zezinzwane kufanele zifakwe kuzo zombili izinhlangothi ze-ramp futhi zizungeze ipulatifomu. Ukuphakama kwezitimela kufanele kube ngu-1.2m nokuphakama kwezindawo zokuma kwezwe akufanele kube ngaphansi kwe-180mm.
Isigaba 5 se-Article 6.7.2: Ukufakwa odongeni kufanele kufakwe kuwo womabili amaphetho wemibhalo edlulisela i-Chute, i-perishery, kanye nokuphela kweplatifomu; Amabha we-diagonal avundlile kufanele angezelwe zonke izinyathelo ezimbili; Ama-braces weScissor kanye nokutholwa kwe-diagonal braces kufanele kusethwe.
Isigaba 6.7.3 Isigaba 3: Umucu wokhuni olwa nama-anti-anti-300mm kufanele ufake njalo amabhodi ashukumisayo ebhodini labahamba ngezinyawo nokudlulisela imichilo yokhuni, futhi ubukhulu bemichilo yokhuni kufanele kube ngu-20mm-30mm.
25. Ukufakwa okuphakathi kokushushuluza
Isikhathi sePosi: APR-24-2024