Yonke inqubo yokufakwa kwesakhiwo sensimbi

1.Ukumba kwesisekelo

2.FORMWORK ukwesekwa for isisekelo

3.Ukubekwa kukakhonkolo

4.Ukufakwa kwebhawodi lehange

Okokuqalaly, hlanganisa amabhawodi okukhonkwane abe ngamaqembu ngokuhambisana nosayizi wokuklama.Yenza "isifanekiso" ngokuya ngosayizi womklamo bese umaka indawo ye-eksisi;Lapho ushumeka, qala ngokufaka amabhawodi okusetshenzwa kulengwa ahlanganisiwe ku-formwork kakhonkolo owakhiwe, ubeke "formwork" kumabhowudo okusetshenzwa kwe-ancho ahlanganisiwe, ubeke i-formwork nge-theodolite kanye ne-level gauge, bese ulungisa amabhawodi okunamathisela odongeni ngokuqiniswa kanye nefomu lokhonkolo ngomshini wokushisela kagesi. .Lapho ulungisa, qinisekisa ukuma okuhlobene kwamabhawodi okusetshenzwa kwehange kanye nefomu lokhonkolo.

Izinkingaukunaka ngesikhathi sokuthulula ukhonkolo: ngaphambi kokuthululwa kukakhonkolo, indwangu kawoyela kufanele iboshwe embotsheni ye-screw buckle ye-bolt ukuze kuvikelwe i-screw buckle, engathululwa lapho kufakwa isakhiwo sensimbi.Enqubweni yokuthela ukhonkolo, kuyadingeka ukugwema ukunyathela i-formwork ngangokunokwenzeka, futhi isidlidlizi kufanele sigweme ukuthinta ngqo ibhawudo, ikakhulukazi ibhande lesikulufa.Ngemva kokuthela ukhonkolo sekuqediwe.hlolaing ukuphakama kwecapital.Tipayipi elingahlangabezani nezidingo lizolungiswa ngaphambi kokumiswa kokuqala kukakhonkolo.Ngemuva kokuphothulwa kokuthululwa kwekhonkrithi nangaphambi kokumiswa kokuqala, indawo yama-anchor bolts izolungiswa futhi.

I Ukulungiswa ngaphambi kokufakwa

1.1.Hlola idatha yokuhlanganisa, izitifiketi zekhwalithi, izinguquko zedizayini, imidwebo nenye idatha yobuchwepheshe

1.2.Sebenzisa futhi ujulise umklamo wenhlangano yokwakha futhi wenze amalungiselelo ngaphambi kokuphakamisa

1.3 Yazi kahle indawo yangaphandle ngaphambi nangemva kokufakwa, njengamandla omoya, izinga lokushisa, umoya neqhwa, ukukhanya kwelanga, njll.

1.4 Ukubuyekeza okuhlanganyelwe nokuzibuyekeza ngokwakho imidwebo

1.5 Ukwamukelwa kwesisekelo

1.6 Ukusetha i-base plate

1.7 Udaka lusebenzisa udaka olungancibiliki futhi olunwebekayo oluncane, oluphakeme ngebanga elilodwa kunokhonkolo wesisekelo.

Ⅱ Ukufakwa kwekholomu yensimbi

2.1 setha izindawo zokubheka ukuphakama kanye namamaki aphakathi nendawo.Ukumiswa kwamaphoyinti okubuka ukuphakama kuzosuselwa endaweni esekelayo ye-corbel futhi kulula ukuyibona.Kumakholomu angenayo i-corbel, indawo emaphakathi yembobo yokugcina yokufaka exhunywe phakathi kwekholomu ne-truss izosetshenziswa njenge-benchmark.Umaki womugqa omaphakathi kufanele uhambisane nemithethonqubo ehambisanayo.Uma ufaka izigaba eziningi zamakholomu, amakholomu kufanele ahlanganiswe bese aphakanyiswa esewonke.

2.2.Ikholomu yensimbi izolungiswa ngemva kokuphakanyiswa, njengokuchezuka okubangelwa umehluko wezinga lokushisa nokukhanya kwelanga ohlangothini.Ukuchezuka okuvumelekile ngemva kokufakwa kwekholomu kuzohlangabezana nemithethonqubo ehambisanayo.Ngemuva kokuthi kufakwe i-truss yophahla kanye ne-crane beam, ukulungiswa okuphelele kuzokwenziwa, bese uxhumano oluhleliwe luzokwenziwa.

2.3.Kumakholomu anobude obukhulu futhi mncane, izinyathelo zokulungisa zesikhashana zizongezwa ngemva kokuphakanyiswa.Ukusekela phakathi kwamakholomu kuzofakwa ngemva kokuba ikholomu iqondaniswe.

Ⅲ Ukufakwa kwekholomu ye-Crane

3.1 Ukufakwa kuzokwenziwa ngemuva kokuthi ukusekelwa kwe-inter column kulungiswe okokuqala.Uchungechunge lokufaka luqala kusukela ku-span ngokusekelwa kwekholomu ephakathi, futhi i-crane ephakanyisiwe izomiswa okwesikhashana.

3.2 I-crane beam izolungiswa ngemuva kokuthi izingxenye zesistimu yophahla zifakiwe futhi zixhunywe unomphela, futhi ukuchezuka okuvumelekile kuzohambisana nemithethonqubo ehambisanayo.Ukuphakama kungalungiswa ngokulungisa ukujiya kwe-base plate ngaphansi kwe-colum base plate.

3.3 Ukuxhumana phakathi kwe-flange engezansi ye-crane beam kanye nabakaki bekholomu kuzothobelana nemibandela ehambisanayo.I-crane beam kanye ne-axiliary truss kufanele ifakwe iyonke ngemva kokuhlanganiswa, futhi ukugoba kwayo kwe-lateral, ukuhlanekezela kanye ne-perpendicularity kufanele kuhlangabezane nemfuneko.s.

Ⅳ Ukufakwa Kophahla

4.1 Hlola ama-purlins ohlobo lwe-C esizeni, bese ushiya isizinda ukuze kushintshwe ama-purlin anobukhulu bejometri obungabekezeleleki noma akhubazeke kakhulu ngesikhathi sokuthutha.

4.2 Uma ufaka i-purlin, kufanele ibe yi-perpendicular to the rodge ukuze kuqinisekiswe ukuthi i-roof purlin isendizeni eyodwa.Okokuqala faka i-purlin ye-roof ridge, weld i-roof ridge brace, bese ufaka i-purlin yophahla kanye nokuvulwa kophahla lokuqinisa i-purlin ngokushintshana.Lapho ufaka i-purlin eyehlayo, kufanele ifakwe, ilinganiswe futhi igxiliswe ukuze kuqinisekiswe ukuthi i-purlin ayihlanekezeli futhi iphazamise futhi ivimbele ngokuphumelelayo ukungazinzi kwephiko lokucindezela kwe-roof purlin.

4.3 Phinda uhlole ubukhulu bejiyomethri, inani, umbala, njll. wephaneli yophahla ehlanganisiwe, futhi ushiye indawo ukuze ishintshwe uma kukhona ukukhubazeka okungathi sína njengokuwohloka okukhulu nokuklwebheka kokunamathela ngesikhathi sokuthutha.

4.4 setha ulayini wereferensi wokufaka, obekwe emugqeni oqondile womugqa osemaphethelweni egebula.Ngokwalo mugqa wereferensi, phawula isigaba esiphumelelayo sokuhlanganisa ububanzi bokubeka umugqa wokubeka amapuleti ensimbi ngayinye noma amaningana ekuqondeni okuphambene kwe-purlin, uwabeke ngokulandelana ngokusho komdwebo wokuhlelwa kwepuleti, ulungise indawo yawo ngenkathi ubeka futhi uwalungise.Ipuleti lokusekela le-ridge kufanele lifakwe kuqala.

4.5 Uma ubeka ipuleti lensimbi elinephrofayili yophahla, Ibhodi labahamba ngezinyawo lesikhashana lizosethwa epuleti lensimbi elinephrofayili.Izisebenzi zokwakha kumele zigqoke izicathulo ezinesoli ethambile futhi akufanele zihlangane ndawonye.Amapuleti esikhashana azosethwa ezindaweni lapho amapuleti ensimbi anephrofayili ehamba njalo.

4.6 I-ridge plate, i-flashing plate kanye ne-roof profiled steel plate izoxhunywa ngokugqagqana, futhi ubude obugqagqene akumele bube ngaphansi kuka-200mm.Ingxenye egqagqene izohlinzekwa ngepuleti eligcina amanzi, ipulaki elingangeni manzi kanye nomugqa wokuvala.Ubude obugqagqene bengxenye egqagqene phakathi kwamapuleti ama-ridge akumele bube ngaphansi kuka-60mm, ukuhlukana kwezixhumi akufanele kube ngaphezu kuka-250mm, futhi ingxenye egqagqene kufanele igcwaliswe ngeglue evalayo.

4.7 Naka ukuthambekela kwe-longitudinal ekufakweni kwepuleti likagutter.

Ukufakwa kwe-Purlin

Ukufakwa kwe-bracing

Ukufakwa kwezinsimbi zamadolo

Ukufakwa kwamaphaneli ophahla

I-insulation impahla

Ukufakwa kwe-Eave ne-ridge

Ⅴ Ukufakwa kodonga

5.1.I-purlin odongeni (udonga ugongolo) kumele ifakwe ngokudonsa phansi umugqa mpo kusukela phezulu ukuze kuqinisekiswe ukuthi purlin odongeni indiza, bese ufaka purlin odongeni kanye imbobo ukuqinisa purlin ngokushintshana.

5.2 Ukuhlolwa kwephaneli yodonga kuyefana nalokho kwephaneli yophahla.

5.3.Setha ulayini wedatha yokufaka bese udweba indawo enembile yokuvuleka kweminyango namafasitela ukuze kube lula ukusikwa kwebhodi lodonga.Ulayini wedatha yokufaka wepuleti lensimbi elinephrofayela usethwe emugqeni oqondile ongu-200mm ukusuka ekhoneni langaphandle legebula.Ngokwalo mugqa wedatha, maka isigaba somugqa wobubanzi obusebenza ngempumelelo wephaneli yodonga lwekhona ku-purlin yodonga.

5.4 Iphaneli yodonga ixhunywe ne-purlin yodonga ngezikulufa zokuzithinta ngokwakho.Sika imbobo epuleti lephrofayili yodonga, dweba umugqa wonqenqema ngokuya ngosayizi wembobo, bese uyawufaka.

5.5.Amaphaneli odonga angaphakathi nangaphandle azobekwa ngokumelene nendawo yomoya ekhona.Izinto zokuvala ezingangenwa amanzi kufanele zibekwe ezingxenyeni ezedlulanayo phakathi kwamapuleti akhanyayo, amapuleti okugoqa ama-engeli naphakathi kwamapuleti akhanyayo, amapuleti okugoqa ama-engeli namapuleti ensimbi anephrofayili.Ukuze kugqagqene amapuleti acwebezelayo nama-ridge plate, amapuleti akhanyayo kufanele afakwe kuqala bese kuba ama-ridge plate.

Ukufakwa kodonga

Isikhathi sokuthumela: Mar-22-2022