Ziribe kanthu kuti nyumbayo ndi yamtundu wanji, chigoba chonyamula katundu chomwe chimachirikiza mtundu wonse wa zomangamanga chimafunikira panthawi yomanga. Nyumba yomanga zitsulo ndizitsulo zopangidwa ndi zitsulo pa mainframe, yomwe ndi imodzi mwa mitundu ya zomangamanga. Nyumba zomangira zitsulo zimapangidwa makamaka ndi zitsulo zachitsulo, mizati yachitsulo, zitsulo zachitsulo, ndi zigawo zina zopangidwa ndi zigawo zazitsulo ndi zitsulo. Zida zachitsulo kapena zigawo zake nthawi zambiri zimalumikizidwa ndi ma welds, mabawuti, kapena ma rivets (Mitundu Yamalumikizidwe Pamapangidwe Azitsulo).
Nyumba zomangira zitsulo kukwaniritsa zosowa za nyumba zamakono. N'zotheka kumanga nyumba zazikulu, zolemetsa, zomwe sizipezeka m'nyumba za konkire. Chifukwa kapangidwe kachitsulo kamakhala kopepuka, kolimba kwambiri, kamangidwe kofulumira, kamangidwe kakang'ono. Amagwiritsidwa ntchito kwambiri mu nyumba zosungira, zokambirana, magalasi, mafakitale akuluakulu, malo ochitira masewera olimbitsa thupi, nyumba zapamwamba kwambiri ndi mabwalo ena.
Tsatanetsatane wa Kapangidwe ka Zitsulo pa System ya Steel Frame System:
Kapangidwe ka chimango
Mapangidwe a chimango ndi njira yonyamula katundu yokhala ndi mbali zitatu yopangidwa ndi zitsulo zachitsulo ndi mizati yolumikizidwa ndi kuwotcherera kapena kutsekereza. Imagawira mofanana mphamvu yonyamula katundu wotsatira ndi woyima. Imakhala ndi mphamvu zolimba kwambiri, kulemera kopepuka, komanso ductility yabwino kwambiri. Kumanga kwapang'onopang'ono kumachepetsa nthawi yomanga ndi 30% -50%.
Mtundu uwu wa chimango umagwiritsidwa ntchito makamaka m'nyumba za nsanjika zambiri kapena zapamwamba zaofesi ndi nyumba zamalonda. Kukonzekera kwake kopingasa kumapereka kukana kwa katundu wa mphepo ndi zivomezi, pamene zigawo zothandizira zautali zimatsimikizira kukhazikika kwapangidwe.
Portal Frame kapangidwe
A portal zitsulo kapangidwe ndi wamba zitsulo zomangira mtundu. Mapangidwe ake oyambirira onyamula katundu amapangidwa ndi zitsulo zachitsulo ndi mizati, zomwe zimapangitsa kuti kunja kukhale "chipata". Kutengera ngati crane ilipo, zida zachitsulo za portal zitha kugawidwa ngati zopepuka popanda crane kapena zolemetsa ndi crane. Mawonekedwe amipangidwe amathanso kukhala ndi chitalikira chimodzi, chapawiri, ndi chamitundu yambiri, komanso omwe ali ndi ma overhangs ndi madenga oyandikana.
Kutalika koyenera kwa mafelemu a portal kumayambira 12 mpaka 48 metres. Ngati mizati ikusiyana m'lifupi, mbali zake zakunja ziyenera kulumikizidwa. Kutalika kwa chimango kumatsimikiziridwa ndi kutalika komveka bwino mkati mwa nyumbayo, nthawi zambiri kuyambira 4.5 mpaka 9 metres. Kuphatikiza apo, kutentha kwa nthawi yayitali kuyenera kukhala kosachepera 300 metres, ndipo kutentha kwapang'onopang'ono kuyenera kukhala kosakwana 150 metres. Komabe, kutentha kumeneku kumatha kumasuka ndi mawerengedwe okwanira.
Kapangidwe kachitsulo ka portal ndi njira yodziwika bwino yanyumba zazikuluzikulu monga zopangira mafakitale ndi malo osungiramo zinthu.
single-span portal steel frame single-span portal steel frame mafelemu awiri otsetsereka a portal zitsulo Multi-span double otsetsereka portal zitsulo chimango Multi-span double otsetsereka portal zitsulo chimango Multi-span multi-slope portal steel frame Single Span portal frame yokhala ndi Crane Mipikisano span portal chimango ndi crane
1. Kapangidwe kachitsulo kamodzi kokha
Dongosolo lokhala ndi sikelo imodzi, lomwe nthawi zambiri limatchedwa "chithunzi chowonekera bwino," ndi nyumba yomanga yokhala ndi mizere iwiri ya mizati yochirikiza mtengo umodzi waukulu, kupanga chikhatho chimodzi. Kapangidwe kamtunduwu ndi koyenera kumafakitale amtundu umodzi, wokhala ndi nthawi yabwino pazachuma nthawi zambiri kuyambira 9 mpaka 36 metres. Mipata ikadutsa mamita 36, chuma cha dongosololi chimachepa kwambiri, ndipo mawonekedwe oyenera amalimbikitsidwa.
Mapangidwe a mapangidwe a nthawi imodzi zitsulo zomanga fakitale kuyenera kukhala koyenera komanso koyenera kugawa magawo kutengera malo omwe angagwiritsidwe ntchito. Chifukwa cha gawo lalikulu la nyumba ya fakitale, kugawanika kwa madera ogwiritsidwa ntchito kuyenera kuganizira mozama kayendedwe ka antchito, mpweya wabwino wachilengedwe, komanso masanjidwe oyenera komanso kusungitsa njira zothawira moto kuti zitsimikizire kuti malowa akukwaniritsa zofunikira zonse zopangira komanso malamulo achitetezo.
2. Kapangidwe kachitsulo kaŵirikaŵiri
Chitsulo chokhala ndi zitsulo ziwiri chimakhala ndi zigawo ziwiri zoyandikana ndi span imodzi, kugawana mzere wazitsulo kuti apange chimango chosalekeza. Poyerekeza ndi mapangidwe amtundu umodzi, zopanga ziwiri zimapereka kusinthasintha kwakukulu, zomwe zimagwirizana ndi malo akuluakulu. Amaperekanso magwiridwe antchito owoneka bwino, popeza magawo awiri oyandikana amathandizirana, kumapangitsa bata.
Nyumba zamafakitale azitsulo zokhala ndi zitsulo ziwiri zimakhala ndi ntchito zambiri, makamaka pazopanga zomwe zimafunikira malo akulu, kusinthasintha kwakukulu, komanso kukana kwamphamvu kwa zivomezi. Komabe, poyerekeza ndi mafakitale amtundu umodzi, mafakitale apakati pawiri angakhale ovuta komanso okwera mtengo kumanga.
3. Mapangidwe azitsulo amitundu yambiri
Mipikisano span zitsulo kapangidwe amatanthauzanso lalikulu-span zitsulo kapangidwe, yomwe ili ndi zitsulo zamitundu yambiri yokhala ndi chiwongolero chachikulu chopingasa ndipo imayenera kuthandizidwa ndi mizati yambiri yachitsulo ndi zitsulo zachitsulo.
Pansi pamisonkhano yazitsulo zamitundu yambiri nthawi zambiri sizokwera kwambiri. Kapangidwe kake kounikira ndi kofanana ndi nyumba zasayansi zowunikira kafukufuku, ndi zina zambiri, ndipo nthawi zambiri amagwiritsa ntchito njira zowunikira za fulorosenti.
Malo opangira makina opangira makina, zitsulo, nsalu, ndi mafakitale ena nthawi zambiri amakhala ansanjika. nyumba zamafakitale, ndipo molingana ndi zosowa za kupanga, ndi zomera zambiri zamafakitale zamitundu yambiri, ndiko kuti, zomera zamitundu yambiri zomwe zimakonzedwa motsatirana mofanana. Zosowa zingakhale zofanana kapena zosiyana.
Kutalika ndi kutalika kwa msonkhanowo ndizinthu zazikulu zomwe zimaganiziridwa pakupanga kuwala kwa msonkhano. Kuphatikiza apo, malinga ndi kupitiriza kwa kupanga mafakitale ndi zosowa za kayendedwe ka mankhwala pakati pa magawo ogwira ntchito, zomera zambiri zamafakitale zimakhala ndi ma cranes, omwe amatha kulemera kwa matani 3 mpaka 5, ndipo crane yaikulu imatha kufika matani mazana ambiri. .
Choncho, kuyatsa kwa fakitale nthawi zambiri kumazindikiridwa ndi nyali zomwe zimayikidwa padenga. Pamwamba pa nyumba ya fakitale nthawi zambiri imakhala yokwera, ndipo ambiri mwa iwo ndi mafelemu azitsulo. Pokongoletsa, chitetezo chamoto, mpweya wabwino, ndi mpweya wapakati ziyenera kupangidwa poyamba, chifukwa izi ndizofunika zipangizo zamakono zopangira fakitale.
Tsatanetsatane wa Kapangidwe kachitsulo - Kusankha kwa Span
Kutalika kwa chitsulo kumatanthawuza mtunda wa pakati pa malekezero ake awiri, nthawi zambiri kutalika kwa mtengo kapena kupitirira. Ndichizindikiro chofunikira cha mphamvu ndi kukhazikika kwa kapangidwe kake, kutsimikizira kuthekera kwake kupirira zolemetsa zamapangidwe. Zimakhudzanso kwambiri mtengo wake komanso zovuta zomanga.
Kutalika kwa nyumba zomangira zitsulo nthawi zambiri kumatsatira zomwe zimachitika pagulu la ma general building modulus. Kuchulukitsa kwa mamita atatu ndi mamita 18, mamita 21, ndi zina zotero, koma ngati pali zosowa zapadera, ndizothekanso kukhazikitsa kukula kwa modulus, koma zigawo zapamwamba zimagulidwa. Si chigawo wamba, ayenera makonda.
M'mapulojekiti achitsulo, kutalika kwapakati pa nkhwangwa ziwiri zoyang'ana motalikirana zimazindikirika ndi chithunzi cha mapangidwe. Chitsulo chachitali chachitali chimatanthawuza kutalika komwe kuli pamwamba (24m). Mzere woyikira uyenera kugwirizana ndi axis ya gridi yayikulu. Mtunda pakati pa mizere yoyikira uyenera kugwirizana ndi kukula kwa modulus kuti mudziwe malo ndi kukwera kwa zinthu kapena zigawo zake.
Zinthu zotsatirazi ziyenera kuganiziridwa pozindikira kutalika koyenera kwa chitsulo:
- Zofunika zonyamula katundu: Kutalika kwa chitsulo chopangidwa ndi chitsulo chiyenera kutsimikiziridwa malinga ndi kukula ndi mtundu wa katundu wopangidwa kuti zitsimikizire chitetezo ndi kukhazikika kwazitsulo.
- Kusankha kwazinthu: Kutalika kwa chitsulo chopangira chitsulo kuyenera kutsimikiziridwa potengera mphamvu ndi kuuma kwa zinthuzo kuti zitsimikizire mphamvu yonyamula katundu wazitsulo.
- Miyezo yopangira: Kutalika kwa chitsulo chopangidwa ndi chitsulo chiyenera kuwerengedwa ndi kutsimikiziridwa molingana ndi ndondomeko yoyenera ya mapangidwe ndi miyezo kuti zitsimikizidwe kuti zikhale zomveka komanso zotetezeka.
- Zomwe polojekitiyi ikuyendera: Posankha kutalika kwa zitsulo zachitsulo, zochitika zenizeni za polojekiti, monga zomangamanga ndi malire a malo, ziyenera kuganiziridwanso.
Tsatanetsatane wa Zitsulo - Mtunda Wandalama
Pali zinthu zambiri zokopa zomwe zimatsimikizira kutalika kwa mzati ndi malo oyenera a chimango chachitsulo. Mwachitsanzo, kuchuluka kwa maziko a nyumba zomangira zitsulo za portal kudzakhudza mtunda wa mzati. Chiwerengero cha maziko a konkire chimakhudza kwambiri mtengo wa polojekiti yonse.
Nthawi zambiri, mtunda wa 9m umachepetsa kwambiri kuchuluka kwa ntchito za maziko kuposa mtunda wa 6m. Zimakhudzanso nthawi yomanga. Chiwerengero cha zigawo zidzachepetsedwa ngati malo apakati ndi aakulu, zomwe zimapindulitsa kuchepetsa ndalama zoyendera.
Ndipo imachepetsanso kuchuluka kwa ntchito zokweza ndikufupikitsa nthawi yomanga. Kuchepetsa chiwerengero cha maziko a konkire kudzathandizanso kufupikitsa nthawi yomanga ndi kuthandiza mwiniwake kuti agwiritse ntchito mwamsanga.
Kapangidwe kachitsulo Tsatanetsatane-Padenga lotsetsereka
Denga lotsetsereka la denga: Denga lanyumba lotsetsereka lalikulu kuposa kapena lofanana ndi 10° ndi zosakwana 75°. Kutsetsereka kwa denga lotsetsereka kumasiyana kwambiri.
Malamulo a padenga ndi awa:
- Denga lokhala ndi malo otsetsereka amodzi kuposa 9m liyenera kugwiritsidwa ntchito pofufuza malo otsetsereka, ndipo otsetsereka sayenera kuchepera 3%.
- Poyang'ana malo otsetsereka ndi zipangizo, zipangizo zowunikira kapena zowonongeka zingagwiritsidwe ntchito kupeza malo otsetsereka, ndipo otsetsereka ayenera kukhala 2%.
- Kutsetsereka kwakutali kwa ngalande ndi ma eves sikuchepera 1%, ndipo dontho lamadzi pansi pa ngalande silidzapitirira 200mm; ngalande za ngalande ndi ma eaves sizidzadutsa m'malo opindika ndi ma firewall.
Zitsulo Zatsatanetsatane-Zakapangidwe Zachitsulo
Zipilala zachitsulo: Monga chimodzi mwa zigawo zikuluzikulu zonyamula katundu zachitsulo, zimathandizira kulemera kwa dongosolo lonse. Kukula ndi kuchuluka kwa mizati yachitsulo kumatha kusiyanasiyana malinga ndi zosowa zapadera kuti zigwirizane ndi mapangidwe osiyanasiyana omanga ndi zofunikira zonyamula.
Zida zachitsulo: Mamembala oyambirira opingasa olumikiza mizati yachitsulo, omwe amagwiritsidwa ntchito kuthandizira ndi kusamutsa katundu. Amapangidwa kuchokera ku matabwa a I-kapena zigawo zina zachitsulo, zomwe zimapereka kukana kopindika. Utali ndi miyeso ya matabwa imatsimikiziridwa ndi kutalika, katundu, ndi zofunikira zothandizira.
Zothandizira ndi Zogwirizana: Zothandizira zolimba zimamangidwa kuchokera ku zigawo zazitsulo zotentha, zomwe nthawi zambiri zimakhala zitsulo. Zothandizira zosinthika zimamangidwa kuchokera kuzitsulo zozungulira. Zomangira ndi machubu achitsulo ozungulira okhala ndi kuponderezedwa, kupanga njira yotseka yonyamula katundu ndi zothandizira.
Mapulani a Padenga ndi Mipanda ya Khoma: Amapangidwa kuchokera ku C-gawo zitsulo kapena Z-gawo zitsulo. Amanyamula mphamvu zoperekedwa kuchokera padenga ndi mapanelo a khoma ndikutumiza mphamvu izi ku mizati ndi matabwa.
Malumikizidwe: Mfundo muzitsulo zachitsulo zomwe zigawo zimadutsana kapena zimagwirizanitsa. Mapangidwe ndi mapangidwe a ziwalo ndizofunikira kwambiri kuti pakhale bata ndi chitetezo cha dongosolo lonse. Malumikizidwe nthawi zambiri amalimbikitsidwa ndi zigawo monga kulimbikitsa mbale ndi mapepala kuti awonjezere mphamvu zawo zonyamula katundu ndi kukhazikika.
Pomanga zitsulo zazitsulo, zigawozi zimakonzedwa mwanzeru ndikugwirizanitsa kuti zikhale zokhazikika komanso zotetezeka. Tiyenera kuzindikira kuti mtundu ndi chiwerengero cha zigawo zomwe zili muzitsulo zachitsulo zimatha kusiyana malinga ndi momwe zimapangidwira komanso kugwiritsa ntchito.
Kapangidwe kachitsulo kachitsulo
K - Njira Yopangira Zitsulo Zanyumba:
Kufunsa
Kukonzekera kumayamba ndi kukambirana koyambirira ndi kasitomala. Gulu la K – Home limvetsetsa zomwe kasitomala amafuna, kuphatikiza kukula, ntchito, ndi bajeti ya msonkhano wopanga. Atenganso zambiri zokhudza nyengo, nthaka, ndi zina zofunika ku Tanzania.
Conceptual Design
Kutengera ndi chidziwitso chomwe chasonkhanitsidwa, gulu la K - Home design lipanga mapangidwe amalingaliro. Kapangidwe kameneka kadzaphatikizanso masanjidwe onse, dongosolo lamapangidwe, ndi dongosolo lotsekera la nyumba yachitsulo. Mapangidwe amalingaliro adzaperekedwa kwa kasitomala kuti aunikenso ndi mayankho.
Mwatsatanetsatane Design
Wofuna chithandizo akavomereza kapangidwe kake, gulu la K - Home lipanga mwatsatanetsatane. Izi zikuphatikizapo kuwerengera katundu wamagulu, kusankha zipangizo, ndi mapangidwe a zigawo zonse. Zithunzi zojambulidwa mwatsatanetsatane zidzapangidwa, zomwe zidzagwiritsidwe ntchito popanga zida zomwe zidapangidwa kale mufakitale.
Ndemanga ndi Kuvomereza
Mapangidwe atsatanetsatane adzawunikiridwa ndi kasitomala ndi akuluakulu aboma aku Tanzania. Zosintha zilizonse zofunikira zidzapangidwa kutengera ndemanga zowunikira. Kapangidwe kameneka kakavomerezedwa, kupanga zigawozi zikhoza kuyamba.
Makhalidwe a Steel Structure:
1. Mphamvu zapamwamba zakuthupi
Ngakhale kachulukidwe kachitsulo kamakhala kokulirapo, mphamvu yake ndi yayikulu kwambiri. Poyerekeza ndi zipangizo zina zomangira, chiŵerengero cha kachulukidwe kachulukidwe ndi zitsulo zokolola ndichochepa kwambiri.
2. Wopepuka
Zomwe zili muzitsulo zazitsulo zazikuluzikulu za nyumba yachitsulo zimakhala pafupifupi 25KG / -80KG, ndipo kulemera kwa mbale yachitsulo yamtundu wamtundu ndi yosakwana 10KG. Kulemera kwake kwa nyumba yachitsulo ndi 1 / 8-1 / 3 yokha ya konkire, yomwe ingachepetse kwambiri mtengo wa maziko.
3. Otetezeka ndi odalirika
Chitsulo ndi mawonekedwe, isotropy, modulus yayikulu yotanuka, pulasitiki yabwino, komanso kulimba. Zimawerengedwa molingana ndi nyumba yachitsulo iyi. Zolondola komanso zodalirika.
4. Kupanga mafakitale
Itha kupangidwa mochuluka m'magulu okhala ndi zolondola kwambiri zopanga. Njira yomanga yopangira fakitale ndikuyika malo imatha kufupikitsa nthawi yomanga ndikuwonjezera phindu lachuma.
5. Wokongola
Mpanda wa chitsulo BUILDING amapangidwa ndi mbale zachitsulo zamitundu, ndipo moyo wautumiki ndi zaka 30 popanda kuzimiririka ndi dzimbiri. Chifukwa cha kusiyanasiyana kwa mbale yachitsulo yamtundu, mizere ya nyumbayi ndi yomveka bwino, mawonekedwe ake ndi omasuka, ndipo ndi osavuta kupanga.
6. Gwiritsaninso ntchito
Mainframe a nyumba yomanga zitsulo amalumikizidwa ndi ma bolts amphamvu kwambiri, ndipo mbale yotsekera imalumikizidwa ndi zomangira zokha. Ndikwabwino kuthyola.
7. Kuchita bwino kwa seismic
Monga chigawo chachikulu chonyamula katundu wa nyumba yomanga zitsulo ndizitsulo, kulimba kwake ndi kusungunuka kwake kumakhala kwakukulu. Kukameta ubweya ndi torsion kukana kwa purlins ndi kuthandizira pakati pa mizati ndi mizati kumawonjezera kukhazikika kwa dongosolo lonse.
8. Wide ntchito osiyanasiyana
Nyumba zomangira zitsulo ndizoyenera mitundu yonse yamafakitale, malo osungiramo zinthu, masitolo akuluakulu, nyumba zazitali, ndi zina zambiri.
Kuwerenga kwina: Kuyika ndi Kapangidwe kazitsulo zachitsulo
Lumikizanani nafe >>
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Gwiritsani ntchito fomuyi kuti mufike ndipo tidzalumikizana nanu mwachangu momwe tingathere.
Za Wolemba: K-HOME
K-home Malingaliro a kampani Steel Structure Co., Ltd chimakwirira kudera la 120,000 masikweya mita. Timagwira ntchito pakupanga, bajeti ya polojekiti, kupanga, ndi kupanga kukhazikitsa PEB zitsulo nyumba ndi mapanelo a masangweji okhala ndi ziyeneretso zapagulu lachiwiri. Zogulitsa zathu zimaphimba zitsulo zopepuka, Nyumba za PEB, nyumba zotsika mtengo za prefab, nyumba zotengera, C/Z chitsulo, mitundu yosiyanasiyana ya mbale zitsulo zamitundu, mapanelo a masangweji a PU, mapanelo a masangweji a eps, mapanelo a masangweji a ubweya wa miyala, mapanelo azipinda zozizira, mbale zoyeretsera, ndi zida zina zomangira.
