Imisebe ye-W, zizinto ezisisiseko zesakhiwo kubunjineli nolwakhiwo, ngenxa yamandla azo kunye nokuguquguquka kwazo. Kweli nqaku, siza kuhlola ubukhulu obuqhelekileyo, izixhobo ezisetyenzisiweyo, kunye nezitshixo zokukhetha umqadi we-W ofanelekileyo kwiprojekthi yakho, kuquka okufanaUmqadi we-14x22 W, Umqadi we-16x26 W, Umqadi we-ASTM A992 W, kunye nokuninzi.
Umqadi we-AW yiprofayili yesinyithi enecandelo elinqamlezileyo elimile okwe-"W", elenziwe ngumngxuma (icandelo eliphakathi elithe nkqo) kunye neeflanges ezimbini (amacandelo athe tye emacaleni). Le geometry inika ukumelana okuhle kakhulu nokugoba kunye nomthwalo, nto leyo eyenza ukuba zilungele ukuxhasa izakhiwo kwizakhiwo, iibhulorho, kunye neeprojekthi zoshishino. Amagama athi W-beam, W-profile, kunye W-beam adla ngokusetyenziswa ngokutshintshana ukubhekisa kolu hlobo lweprofayili.
Ubukhulu be-W-beam buchazwa bubude babo bubonke (bulinganiswa ukusuka kwelinye icala le-flange ukuya kwelinye) kunye nobunzima ngenyawo nganye ethe tye, nangona ngamanye amaxesha zibizwa ngokuba bubude be-flange kunye nobubanzi ngokufutshane. Ezinye zezona milinganiselo zidumileyo ziquka:
Umqadi we-12x16 W: Malunga ne-intshi ezili-12 ukuphakama, ubunzima bayo buziikhilogram ezili-16 ngenyawo.
Umqadi we-6x12 W: Iisentimitha ezi-6 ukuphakama, ubunzima obuziikhilogram ezili-12 ngenyawo, ilungele ukusetyenziswa kancinci.
Umqadi we-14x22 W: Iisentimitha ezili-14 ukuphakama, ubunzima obuziikhilogram ezingama-22 ngenyawo, zisetyenziswa kwizakhiwo eziphakathi.
Umqadi we-16x26 W: Inokuphakama okungama-intshi angama-16 kwaye inobunzima obungama-pound angama-26 ngenyawo, ifanelekile kwimithwalo enzima.
Intsimbi ye-W-beam esetyenziswa kakhulu ihlangabezana nomgangatho we-ASTM A992, ochaza intsimbi esebenza kakuhle enamandla okuvelisa angama-50 ksi (iiponti ezingama-50,000 nge-square inch). Le ntsimbi yaziwa ngezi zinto zilandelayo:
Ukuchasana kwayo nokugqwala xa inyangwa ngonyango olukhuselayo.
Ukuguquguquka kwayo, okuvumela ukuguquguquka okulawulwayo ngaphandle kokuqhekeka.
Amandla ayo okumelana nemithwalo engashukumiyo neguquguqukayo, nto leyo eyenza ukuba ilungele iimeko ezinzima.
Ukwengeza kwiIntsimbi ye-ASTM A992, ii-W-beams zinokufumaneka nakwezinye iintlobo zentsimbi, njenge-ASTM A36, nangona i-A992 ikhethwa kakhulu kwiiprojekthi ezinkulu zesakhiwo ngenxa yokuqina kwayo okukhulu.
Chaza iiMfuno zobuGcisa
Imithwalo Exhasayo: Bala imithwalo engashukumiyo (yokuzithwala) kunye nemithwalo eguqukayo (eshukumayo) eza kuxhaswa yimitha. Iimodeli ezifana nemitha ye-16x26 W zifanelekile kwimithwalo enzima, ngelixa imitha ye-6x12 W ingcono kwizakhiwo ezincinci.
Ubude obufunekayo: Ii-W-beams zenziwe ngobude obuqhelekileyo, kodwa zinokwenziwa ngokwezifiso kwiprojekthi nganye. Qinisekisa ukuba ubude abuyi kubangela iingxaki zothutho okanye zokufakelwa.
Qinisekisa iMigangatho kunye nezinto ezisetyenzisiweyo
Qinisekisa ukuba umqadi uyahlangabezana nomgangatho we-ASTM A992 ukuba yiprojekthi enkulu yolwakhiwo, njengoko oku kuqinisekisa iipropati ezifanayo zoomatshini.
Hlola umgangatho wentsimbi: kufuneka ibonise iimpawu ezisemthethweni zomenzi kunye nezatifikethi zokuthobela imigangatho yamazwe ngamazwe.
Vavanya uMboneleli
Khetha abavelisi abanamava kwintsimbiImiqadi ye-Wkunye nodumo kwimarike. Jonga iireferensi kwaye uphonononge iiprojekthi zabo zangaphambili.
Thelekisa amaxabiso, kodwa ungalibali ukuba umgangatho wezinto ezibonakalayo ubaluleke ngakumbi kunexabiso eliphantsi. Ii-W-beams ezikumgangatho ophantsi zinokubangela ukusilela kwesakhiwo ekuhambeni kwexesha.
Cinga ngoNyango oluPhezulu
Ii-W-beams ezivezwe kwindawo engqongileyo kufuneka zibe nonyango lokulwa nokugqwala, njengopende we-epoxy okanye i-galvanization. Oku kwandisa ukuqina kwazo, ingakumbi kwiindawo ezinomswakama okanye ityuwa.
Qinisekisa isicelo esithile
Kwiiprojekthi ezinje ngeebhulorho okanye izakhiwo ezinde, ukukhethwa kwe-W-beam kufuneka kwenziwe kunye nonjineli wezakhiwo, oya kumisela ubukhulu kunye nezixhobo ezifanelekileyo ngokusekelwe kwimigangatho yendawo kunye neemfuno zomthwalo.
Ii-W-beams zizinto ezibalulekileyo kulwakhiwo lwanamhlanje, kwaye ukhetho lwazo oluchanekileyo luxhomekeke ekuqondeni ubukhulu bazo (ezifana ne-14x22 W-beam okanye i-12x16 W-beam), izinto ezisetyenzisiweyo (ingakumbi intsimbi ye-ASTM A992), kunye neemfuno zeprojekthi. Xa uthenga, beka phambili umgangatho, ukuthobela imigangatho, kunye nodumo lomthengisi, ngaloo ndlela uqinisekise ukhuseleko kunye nokuqina kwesakhiwo sakho.
Qhagamshelana Nathi Ukuze Ufumane Ulwazi Oluthe Ngakumbi
Email: sales01@royalsteelgroup.com(Sales Director)
IQELA LASEBUKHOSINI
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24
Ixesha leposi: Sep-26-2025