Kuyika kwa Steel Structure

Zomangamanga zachitsulo ndi imodzi mwamawonekedwe odziwika bwino muukadaulo wamakono wa zomangamanga. Monga mtundu watsopano wa mawonekedwe omangira, nyumba zomanga zitsulo zimakhala zosavuta kugwira ntchito komanso zimafulumira pomanga. Zogwiritsidwa ntchito kwambiri mu mafakitale, malonda, malo aboma ndi nyumba zina.

Nthawi yomweyo, zofunikira zaukadaulo pakuyika nyumba zamapangidwe azitsulo zikuchulukirachulukira ndikukhazikika. Kumvetsa zofunikira unsembe luso la zitsulo zomangamanga ntchito ikhoza kulimbikitsa kugwiritsa ntchito luso ndi kasamalidwe ka ntchito zamapangidwe azitsulo ndikuwonetsetsa chitetezo ndi kudalirika kwa polojekiti yonse yazitsulo.

Osakwatirawosanjikiza zitsulo zomanga nyumba kukhazikitsa

Zomangamanga za chikhatho chimodzi ziyenera kukwezedwa motsatizana kuchokera mbali imodzi ya chikhatho kupita ku inzake, pakati mpaka kumapeto kapena mbali zonse ziwiri mpaka pakati. Pazinthu zamitundu yambiri, ndikofunikira kuti mukweze chingwe chachikulu choyamba kenako chothandizira; pamene ma cranes angapo amagwira ntchito limodzi, amathanso kukwezedwa nthawi imodzi. Dongosolo lokhazikika lachitsulo lokhazikika lachitsulo liyenera kukhazikitsidwa motsatira mizati, mizati yolumikizira, zogwiriziza, mizati yolendewera, zitsulo zapadenga, zotchingira, zothandizira padenga, ndi mapanelo apadenga.

Pa unsembe wa mawonekedwe a portal frame, m'pofunika kukhazikitsa zipilala zosakhalitsa kapena zingwe zamphepo zamphepo mu nthawi kuti apange dongosolo lokhazikika la malo opangira malo asanakhazikitsidwe. Dongosolo lokhazikika la danga liyenera kupirira kutengera kulemera kwa kapangidwe kake, kuchuluka kwa mphepo, kuchuluka kwa chipale chofewa, chivomezi, kuyika komanso kuchuluka kwamphamvu pakukweza.

Mipikisano zigawo zitsulo zomangamanga kumanga

Kuyika kwazitsulo zamitundu yambiri komanso zitsulo zapamwamba kwambiri ziyenera kuikidwa m'magawo angapo oyenda. Kugawanika kwa magawo oyenda kuyenera kukwaniritsa zofunikira izi:

Kuyika kwazitsulo zachitsulo

Kukonzekera musanakhazikitsidwe

1. Yang'anani zambiri zaukadaulo monga zida zolowera, ziphaso zabwino, zosintha zamapangidwe, zojambula, ndi zina.
2. Kukhazikitsa ndikuzama kamangidwe ka bungwe lomanga, ndikukonzekera musananyamule
3. Yesetsani chilengedwe chakunja isanayambe komanso itatha, monga mphepo, kutentha, mphepo ndi matalala, kuwala kwa dzuwa, ndi zina zotero.
4. Kuwunika kophatikizana ndikudziwonera nokha zojambula
5. Kuvomereza kwenikweni
6. Kupanga pad
7. Mtondo wa grouting umatenga matope osakulitsa pang'ono, ndipo ndi giredi imodzi yokwera kuposa konkire yoyambira.

Maboti a nangula ophatikizidwa kale

Choyamba, sonkhanitsani ma bolts a nangula m'magulu malinga ndi kukula kwake; pangani "template" molingana ndi kukula kwake, ndikulemba malo a axis; Mukayika chisanadze, ikani zomangira za nangula zomwe zasonkhanitsidwa mu template yothandizidwa ndi konkriti, ndikuyika "Ikani "chiwonetsero" pazitsulo za nangula zomwe zasokonekera, gwiritsani ntchito theodolite ndi mulingo kuti muyike template, kenako gwiritsani ntchito makina owotcherera amagetsi kukonza nangula mabawuti okhala ndi zitsulo zachitsulo ndi template ya konkriti.

Mukakonza, onetsetsani kuti mabawuti a nangula ndi malo ogwirizana ndi konkriti.

Mavuto omwe amayenera kutsatiridwa pothira konkire: Musanatsanulire konkire, tarpaulin iyenera kukulungidwa pazitsulo zomangira za bawuti kuti muteteze zitsulo zomangira, ndiyeno zimamasulidwa pamene chitsulo chimayikidwa.

Pa ndondomeko kuthira konkire, yesetsani kupewa kuponda pa formwork, ndi kugwedera ndodo ayenera kupewa mwachindunji kukhudza mabawuti, makamaka zomangira. Pambuyo kutsanuliridwa konkire, tumizani wina kuti ayang'ane kukwera kwa pamwamba pa mzati, ndipo zomwe sizikukwaniritsa zofunikira ziyenera kukonzedwa musanayambe kukhazikitsidwa koyambirira. Pambuyo kutsanuliridwa konkire, malo azitsulo za nangula ayenera kusinthidwanso asanakhazikitsidwe koyamba.

Mzere wa unsembe zitsulo

1. Kufukula maziko
2. Kutsanula khushoni
3. Basic steel bar kumanga
4. Zitsulo mbale kuwotcherera ophatikizidwa mbali
5. Chitsulo mbale ndi ophatikizidwa mbali dzimbiri kuchotsa ndi anticorrosion
6. Chitsulo mbale ndi ophatikizidwa mbali unsembe ndi fixation
7. Kukhazikitsa maziko a formwork
8. Maziko konkire kuthira
9. Chojambula chachitsulo choletsa dzimbiri ndi kuchotsa dzimbiri
10. Chitsulo ndi zitsulo mbale kuwotcherera ndi unsembe
11. Kuthira konkriti ya maziko - Kuthira kwachitsulo ndi zokutira pamwamba
12. kasamalidwe

Kuyika kwa inter-column zothandizira

Mapeto onse awiri a chithandizo pakati pa mizati ndi welded ku mizati zitsulo ndi matabwa kudzera zitsulo zozungulira.

Kuyika mtengo wa crane

Ziyenera kuchitidwa pambuyo pa kuyanjanitsa koyambirira kwa kuyika kothandizira ndime, kuyika koyambira kumayambira patali ndi chithandizo cha mzati, ndipo mtengo wa crane pambuyo pokweza uyenera kukhazikitsidwa kwakanthawi.

Kukonzekera kwa mtengo wa crane kuyenera kuchitidwa pambuyo poti zida zapadenga zakhazikitsidwa ndikulumikizidwa kwamuyaya, ndipo kupatuka kovomerezeka kuyenera kutsatira malamulo ofananirako. Kukwezeka kwake kungasinthidwe mwa kusintha makulidwe a mbale yotsatsira pansi pa mbale ya pansi.

Kulumikizana pakati pa flange yapansi ya crane girder ndi column corbel iyenera kutsata malamulo omwewo. Kuyika kwa mtengo wa crane ndi truss yothandizira kuyenera kusonkhanitsidwa ndikukwezedwa lonse, ndipo kupindika kwake, kupindika ndi kuima kwake kuyenera kukwaniritsa malamulowo.

Chitsulo chimango msonkhano

Kumanga denga kumagwira ntchito

Yang'anani ma purlin amtundu wa C omwe amalowa pamalopo, ndikusintha ma purlin ndi miyeso ya geometric mopitilira muyeso kapena kupunduka kwakukulu panthawi yamayendedwe.

Pamene purlin imayikidwa, iyenera kukhala perpendicular kwa ridgeline kuonetsetsa kuti purlin ili mu ndege. Choyamba ikani ridge purlin, weld the ridge kukhala, ndiyeno ikani purlin ndi denga dzenje reinforcement purlin motsatana. Mukayika purlin yotsika, muyenera kuyika kukoka The purlin iyenera kusanjidwa ndi kumangirizidwa kuti zitsimikizire kuti purlin siinapotozedwe ndi kupunduka, ndipo mapiko opanikizika a purlin amatha kupewedwa bwino kuti asasunthike.

Kwa mapanelo apadenga omwe amalowa pamalowo, yang'anani kukula kwa geometric, kuchuluka, mtundu, ndi zina zambiri, ndipo ngati pali zolakwika zazikulu monga kupindika kwakukulu pamayendedwe, zokopa zokutira, ndi zina zambiri, zidzasinthidwa pamalopo.

Khazikitsani mzere wolozera, mzere wolozera udayikidwa pamzere wowongoka wa gebulo lomaliza, ndipo molingana ndi mzerewu, lembani mzere wolumikizira m'lifupi wamtundu uliwonse kapena mbale zingapo zachitsulo zopindika modutsa purlin, ndi kukonza mbale molingana ndi Zojambulazo zimayikidwa motsatizana, ndipo malo ayenera kusinthidwa pamene akuyala, ndipo denga liyenera kuikidwa poyamba.

Mukayala mbale zachitsulo padenga, matabwa osakhalitsa amayenera kukhazikitsidwa pazitsulo zachitsulo. Ogwira ntchito yomanga ayenera kuvala nsapato zofewa ndipo sayenera kusonkhanitsa. Mambale osakhalitsa amayenera kukhazikitsidwa m'malo omwe zitsulo zojambulidwa nthawi zambiri zimayendera.

Kulumikizana pakati pa denga la denga, mbale yonyezimira ndi chitsulo chopangidwa ndi denga kuyenera kukhala kolumikizana, ndipo kutalika kwake sikuyenera kuchepera 200mm. Kutalika kwa mgwirizano sikuyenera kukhala kosachepera 60 mm, ndipo mtunda pakati pa zolumikizira suyenera kukhala wamkulu kuposa 250 mm. Lembani m'chiuno olowa ndi sealant.

Kuyika kwa bolodi la gutter kuyenera kulabadira kutsetsereka kwautali.

Kukhazikitsa khoma

Unsembe wa khoma purlins (khoma matabwa) ayenera kugwetsa pansi mzere ofukula kuchokera pamwamba kuonetsetsa kuti khoma purlins pa ndege lathyathyathya, ndiyeno kukhazikitsa purlins khoma ndi dzenje kulimbikitsa purlins motsatana.

Kuwunika kwa khoma la khoma ndi kofanana ndi kwa gulu la padenga.

Khazikitsani mzere wolozera ndikujambula malo enieni a chitseko ndi mazenera kuti muwongolere kudula kwa khoma. Chingwe cholozera cholumikizira cha mbale yachitsulo chojambulidwa pakhoma chimayikidwa pamzere wowongoka wa 200 mm kutali ndi mzere wa gable yang, ndipo molingana ndi Baseline iyi, kuyika chizindikiro cha mzere wofikira wagawo la khoma la ngodya pakhoma. purlin.

Kulumikizana kwa khoma kumatengera zomangira zokha kuti zigwirizane ndi khoma la purlin. Pangani mabowo pa khoma profiled mbale, kudula m'mphepete molingana ndi kukula kwa dzenje, ndiyeno kukhazikitsa. Dinani apa kuti mutsitse deta yaukadaulo ya zomangamanga kwaulere.

Kulumikizana pakati pa mapanelo owala, pakati pa mapanelo amakona, ndi pakati pa mapanelo owala, mapanelo am'makona ndi mbale zachitsulo zojambulidwa ziyenera kuperekedwa ndi zida zosindikizira zopanda madzi ngati pakufunika. , Pachimake cholumikizira cha bolodi chowunikira cha gable ndi bolodi lokwera ayenera kukhazikitsa kachipangizo ka gable, kenako ndikuyika bolodi.

Kulimbikitsidwa Kuwerenga