umngcitho we-h beam
Umhlinzeki wensimbi onemishayo ufeza indima ebalulekile embonini yezokwakha neyobunjiniyela, enikeza izingxenye zensimbi ezisezingeni eliphakeme ezibalulekile kumaphrojekthi ahlukahlukene ezakhiwo. Laba baphakeli bakhethekile ekuthengeni, ekuthengiseni nasekusakazeni izingxenye zensimbi ezenziwe nge-H-beam, ezibonakala ngesinqamulelo sazo esihlukile esinomumo we-H, esinikeza amandla aphakeme okuthwala umthwalo nobuqotho besakhiwo. Abahlinzeki bensimbi banamuhla abasebenzisa izinhlelo eziphambili zokuphathwa kwezimpahla nezinqubo zokulawula ikhwalithi ukuze kuqinisekiswe ukutholakala okuqhubekayo kwemikhiqizo nokuhambisana namazinga omhlaba. Ngokuvamile, agcina izakhiwo ezinkulu zokugcina impahla ezihlome ngamakhreyini aphezulu nemishini ekhethekile yokuphatha ukuze aphathe lezi zakhiwo ezisindayo ngendlela ephumelelayo. Laba baphakeleli banikeza osayizi abahlukahlukene kanye namazinga ama-H-beams, ngokuvamile asukela ku-100 mm kuya ku-1000 mm ngokujula, anobukhulu obuhlukahlukene be-flanges kanye ne-web ukuze ahambisane nezidingo ezahlukene zomthwalo. Ngaphezu kwalokho, abahlinzeki abaningi banikeza izinsizakalo ezinenani elengeziwe njengokusika ubude, ukubhola, ukushisela, kanye nezinketho zokwelashwa komhlaba ukuze kuhlangatshezwane nezidingo ezithile zephrojekthi. Ubuchwepheshe babo bufinyelela ekubonisaneni kwezobuchwepheshe, basize amakhasimende akhethe izincazelo ezifanele kakhulu ze-H-beam zokusetshenziswa kwawo, kungaba ezakhiweni zezentengiselwano, ezakhiweni zezimboni noma kumaphrojekthi engqalasizinda.