Yintoni iBeam?

I-imiqadi, ekwabizwa ngokuba yi-H-beams, idlala indima ebalulekileyo kummandla wobunjineli bolwakhiwo nolwakhiwo. Le mitha ifumana igama layo ukusuka kwi-I okanye i-H-shaped cross-section, ebonisa izinto ezithe tye ezaziwa ngokuba ziiflange kunye nento ethe nkqo ekubhekiswa kuyo njengewebhu. Eli nqaku lijolise ekungeneni kwiimpawu, izicelo, kunye nokubaluleka kwe-I-beams kwiiprojekthi ezahlukeneyo zokwakha.

Ⅰ.Iintlobo zemiqadi ye-I:

Iindidi ezahlukeneyo ze-I-beams zibonisa ukungafani okufihlakeleyo kwiimpawu zabo, kuquka i-H-piles, i-Universal Beams (UB), i-W-beams, kunye ne-Wide Flange Beams. Nangona ukwabelana nge-cross-shaped cross-section, uhlobo ngalunye luneempawu ezizodwa ezijongene neemfuno ezithile zesakhiwo.

1. I-Imiqadi:
• IiFlange ezinxuseneyo: I-I-beams ineeflange ezinxuseneyo, kwaye kwezinye iimeko, ezi flanges zinokucotha.
• Imilenze emincinci: Imilenze ye-I-beams iyancipha xa ithelekiswa ne-H-piles kunye ne-W-beams.
• Ukunyamezela ubunzima: Ngenxa yemilenze yabo encinci, i-I-beams inokunyamezela ubunzima obuncinci kwaye ifumaneka ngokuqhelekileyo ubude obufutshane, ukuya kwii-100 ezinyaweni.
•I-S-Beam Type: Ii-I-beams ziwela phantsi koluhlu lwe-S.
2. IiPiles:
• Uyilo olunzima: Ekwaziwa ngokuba ziimfumba zokuzala, ii-H-piles zifana ngokusondeleyo nemiqadi ye-I kodwa zinzima ngakumbi.
• Imilenze ebanzi: I-H-piles inemilenze ebanzi kune-I-beams, igalelo ekunyuseni kwabo ubunzima bokuthwala ubunzima.
Ukutyeba okuLinganayo: Iingqumba ze-H ziyilwe ngobungqingqwa obulinganayo kuwo onke amacandelo omqadi.
•I-Wide Flange Beam Type: I-H-piles luhlobo lwe-flange beam ebanzi.
3. Imiqadi ye-W / ebanzi
• Imilenze ebanzi: Ngokufana nee-H-piles, ii-W-beams zibonisa imilenze ebanzi kune-standard I-beams.
Ukutyeba okuguquguqukayo: Ngokungafaniyo ne-H-piles, ii-W-beams azinayo i-web elinganayo kunye nobukhulu be-flange.
•I-Wide Flange Beam Type: I-W-beams iwela kudidi lwe-wide flange beams.

Ⅱ. I-Anatomy ye-I-Beam:

Isakhiwo se-I-beam siqulunqwe ngama-flanges amabini adityaniswe yiwebhu. Iiflange ngamacandelo axwesileyo athwele uninzi lomzuzu wokugoba, ngelixa iwebhu, emi ngokuthe nkqo phakathi kweeflange, ixhathisa amandla okucheba. Olu yilo lwahlukileyo lunika amandla abalulekileyo kwi-I-beam, iyenza ibe lolona khetho lufanelekileyo kwizicelo ezahlukeneyo zesakhiwo.

Ⅲ. Izixhobo kunye nokuVeliswa:

Imiqadi ye-I iqhele ukuveliswa kwintsimbi yesakhiwo ngenxa yamandla ayo akhethekileyo kunye nokuqina. Inkqubo yokuvelisa ibandakanya ukubumba intsimbi kwi-cross-section efunwayo ye-I ngokusebenzisa i-hot rolling okanye i-welding techniques. Ukongezelela, ii-I-beams zingenziwa ngobuchule kwezinye izinto ezifana ne-aluminium ukuhlangabezana neemfuno ezithile zeprojekthi.