Kuyika kwa Steel Structure
Chitsulo chopangidwa ndi zitsulo ndi chimodzi mwa mitundu ikuluikulu ya zomangamanga.Kapangidwe kameneka kamakhala ndi matabwa achitsulo, mizati yachitsulo, zitsulo zachitsulo ndi zigawo zina zopangidwa ndi zitsulo zachigawo ndi zitsulo, ndipo zimatengera kuchotsa dzimbiri ndi njira zopewera dzimbiri monga silanization, phosphating koyera manganese, kutsuka ndi kuyanika, ndi galvanizing.Ma welds, ma bolts kapena rivets nthawi zambiri amagwiritsidwa ntchito kulumikiza zigawo kapena zigawo.Chifukwa cha kulemera kwake kochepa komanso zomangamanga zosavuta, zimagwiritsidwa ntchito kwambiri m'mabwalo akuluakulu, malo, malo okwera kwambiri ndi zina.Chitsulo chosavuta kuchita dzimbiri.Nthawi zambiri, chitsulocho chimayenera kuchotsedwa, kupachikidwa kapena kupenta, ndipo chiyenera kusamalidwa nthawi zonse.
Makhalidwe achitsulo ndi mphamvu zambiri, kulemera kwake, kuuma kwabwino, komanso kukana mwamphamvu kupotoza, kotero ndizoyenera kwambiri pomanga nyumba zazikulu, zazikulu, ndi zolemera kwambiri;zinthu zili ndi homogeneity wabwino ndi isotropy, ndipo ndi elasticity abwino.Zimagwirizana ndi zoyambira zamakanika aukadaulo wamba;zinthuzo zimakhala ndi pulasitiki yabwino komanso yolimba, imatha kukhala ndi mapindikidwe akulu, ndipo imatha kupirira katundu wosunthika bwino;nthawi yomanga ndi yochepa;mlingo wake wamafakitale ndi wokwera, ndipo ukhoza kugwiritsidwa ntchito popanga mwapadera ndi makina apamwamba kwambiri.
Chitsulo champhamvu kwambiri chiyenera kuphunziridwa kuti zipangidwe zazitsulo zisinthe kwambiri zokolola zake;Komanso, mitundu yatsopano ya zitsulo ayenera adagulung'undisa, monga H-mtengo (wotchedwanso lonse-flange zitsulo) ndi T woboola pakati zitsulo ndi profiled mbale zitsulo kuti agwirizane ndi nyumba zikuluzikulu danga ndi Kufunika kwa nyumba wapamwamba mkulu-nyamuka. .
Komanso, palibe matenthedwe mlatho kuwala zitsulo dongosolo dongosolo.Nyumbayo yokha sikupulumutsa mphamvu.Tekinoloje iyi imagwiritsa ntchito zolumikizira zapadera mwanzeru kuti zithetse vuto la milatho yozizira komanso yotentha mnyumbamo;kamangidwe kakang'ono ka truss kumalola zingwe ndi mapaipi apamwamba ndi otsika amadzi kudutsa khoma.Kukongoletsa kuli kosavuta.
Zomwe zimapangidwira zitsulo
1. Mphamvu zapamwamba zakuthupi ndi kulemera kopepuka
Chitsulo chimakhala ndi mphamvu zambiri komanso modulus yapamwamba ya elasticity.Poyerekeza ndi konkire ndi matabwa, chiŵerengero cha kachulukidwe ake kuti zokolola mphamvu ndi otsika, choncho pansi pa zinthu zofanana maganizo, dongosolo zitsulo ali yaing'ono mtanda gawo ndi kuwala kulemera, amene ndi yabwino mayendedwe ndi unsembe, ndi oyenera zipata zazikulu, utali wautali, ndi katundu wolemera.Kapangidwe.
2. Kulimba kwachitsulo, pulasitiki yabwino, zinthu zofananira komanso kudalirika kwakukulu kwapangidwe
Ndi yoyenera kunyamula kugwedezeka ndi katundu wosunthika, ndipo imakhala ndi machitidwe abwino a seismic.Mapangidwe amkati achitsulo ndi yunifolomu, pafupi ndi thupi la isotropic homogeneous.Ntchito yeniyeni yogwirira ntchito yachitsulo imakhala yogwirizana kwambiri ndi chiphunzitso chowerengera.Choncho, kudalirika kwa kapangidwe kazitsulo ndikwapamwamba.
3. Kuchuluka kwa makina opanga zitsulo kupanga ndi kukhazikitsa
Mamembala azitsulo ndi osavuta kupanga m'mafakitale ndikusonkhana pamalowo.Fakitale yopangira zida zamakina azitsulo imakhala yolondola kwambiri, yogwira ntchito kwambiri, kuthamanga kwa msonkhano pamalopo, komanso nthawi yayitali yomanga.Kapangidwe kachitsulo ndiye kamangidwe kotukuka kwambiri.
4. Kusindikiza kwabwino kwapangidwe kazitsulo
Chifukwa mawonekedwe otsekemera amatha kusindikizidwa kwathunthu, amatha kupangidwa kukhala zotengera zothamanga kwambiri, maiwe akuluakulu amafuta, mapaipi oponderezedwa, ndi zina zambiri zokhala ndi mpweya wabwino komanso kuthina kwamadzi.
5. Chitsulo sichimatentha komanso sichimayaka
Kutentha kukakhala pansi pa 150 ° C, zinthu zachitsulo zimasintha pang'ono.Chifukwa chake, kapangidwe kazitsulo ndi koyenera pamisonkhano yotentha, koma pamwamba pa kapangidwe kameneka kamakhala ndi ma radiation yamoto pafupifupi 150 ° C, iyenera kutetezedwa ndi bolodi yotchinjiriza kutentha.Pamene kutentha kuli pakati pa 300 ° C ndi 400 ° C, mphamvu ndi zotanuka modulus zitsulo zimachepa kwambiri.Kutentha kukakhala kozungulira 600 ° C, mphamvu yachitsulo imakhala ziro.M'nyumba zomwe zili ndi zofunikira zapadera zotetezera moto, mawonekedwe achitsulo ayenera kutetezedwa ndi zipangizo zotsutsa kuti apititse patsogolo kukana moto.
6. Kusawonongeka kwa dzimbiri kwa kapangidwe kazitsulo
Makamaka m'malo osungira zonyowa komanso zowononga, ndizosavuta kuchita dzimbiri.Nthawi zambiri, chitsulocho chimayenera kuchotsedwa, kupachikidwa kapena kupenta, ndipo chiyenera kusamalidwa nthawi zonse.Pamapangidwe a nsanja yakunyanja m'madzi am'nyanja, njira zapadera monga "zinc block anode protection" ziyenera kutengedwa kuti zisawonongeke.
7. Mpweya wochepa wa carbon, kupulumutsa mphamvu, chitetezo chobiriwira ndi chilengedwe, kugwetsa nyumba zowonongeka kwazitsulo sikudzatulutsa zinyalala zomanga, ndipo zitsulo zimatha kubwezeretsedwanso ndikugwiritsidwanso ntchito.
Chiwonetsero cha Zamalonda
