Yini i-I Beam?

I-imishayo, eyaziwa nangokuthi i-H-beams, idlala indima ebalulekile emkhakheni wobunjiniyela bezakhiwo nokwakha. Le mishayo ithola igama layo esigabeni esiphambanayo esimise oku-I noma oku-H esihlukile, esinezici ezivundlile ezaziwa ngokuthi ama-flange kanye nento eqondile ebizwa ngokuthi iwebhu. Lesi sihloko sihlose ukuhlolisisa izici, izinhlelo zokusebenza, kanye nokubaluleka kwe-I-imishayo kumaphrojekthi wokwakha ahlukahlukene.

Ⅰ.Izinhlobo zama-I-beam:

Izinhlobo ezahlukahlukene zama-I-beams zibonisa umehluko ocashile ezicini zazo, okuhlanganisa i-H-piles, Universal Beams (UB), i-W-beams, ne-Wide Flange Beams. Ngaphandle kokwabelana ngesigaba esiphambanayo esimise okuka-I, uhlobo ngalunye lunezici ezihlukile ezihlangabezana nezidingo ezithile zesakhiwo.

1. I-Imishayo:
•Ama-Parallel Flanges: Ama-I-beam anama-flange ahambisanayo, futhi kwezinye izimo, lawa ma-flange angase anciphe.
•Imilenze emincane: Imilenze yama-I-beam mincane uma iqhathaniswa nama-H-piles nama-W-beam.
•Ukubekezelela Isisindo: Ngenxa yemilenze yabo emincane, ama-I-beam angakwazi ukubekezelela isisindo esincane futhi ngokuvamile atholakala ngobude obufushane, kufika kumafidi angu-100.
•I-S-Beam Type: I-I-beams ingena ngaphansi kwesigaba se-S.
2. H-Piles:
•I-Heavy Design: Eyaziwa nangokuthi ama-piles piles, ama-H-piles afana kakhulu nama-I-beam kodwa asindayo kakhulu.
• Imilenze Ebanzi: Ama-H-piles anemilenze ebanzi kune-I-beams, okunomthelela ekwandiseni umthamo wabo wokuthwala isisindo.
•Ukuqina Okulinganayo: Ama-H-piles aklanywe ngokuqina okulinganayo kuzo zonke izingxenye ze-beam.
•I-Wide Flange Beam Type: Ama-H-piles awuhlobo lwe-wide flange beam.
3. I-W-Beams / Wide Flange Beams:
•Imilenze Ebanzi: Ngokufana nama-H-piles, ama-W-beam afaka imilenze ebanzi kune-I-beams evamile.
•Ukuqina Okuhlukahlukayo: Ngokungafani nama-H-piles, ama-W-beams awanawo ukuqina okulinganayo kwewebhu kanye ne-flange.
•I-Wide Flange Beam Type: I-W-beams iwela esigabeni semishayo ye-flange ebanzi.

Ⅱ. I-Anatomy ye-I-Beam:

Isakhiwo se-I-beam sakhiwe ngama-flange amabili axhunywe iwebhu. Ama-flange ayizingxenye ezivundlile ezithwala iningi lesikhathi sokugoba, kuyilapho iwebhu, emiswe mpo phakathi kwama-flange, imelana namandla okugunda. Lo mklamo oyingqayizivele unikeza amandla abalulekile ku-I-beam, okwenza kube ukukhetha okuhle kwezinhlelo zokusebenza ezihlukahlukene zesakhiwo.

Ⅲ. Izinto zokwakha nokukhiqiza:

I-I-imishayo ivame ukukhiqizwa ngensimbi yesakhiwo ngenxa yamandla ayo angavamile nokuqina. Inqubo yokukhiqiza ibandakanya ukubumba insimbi ibe ingxenye efiselekayo emise okwe-I ngokusebenzisa amasu okuginqika okushisayo noma okushisela. Ukwengeza, imishayo ye-I ingakhiwa kwezinye izinto ezifana ne-aluminium ukuze ihlangabezane nezidingo ezithile zephrojekthi.