Kodi H-Beam Ndi I-Beam Ndi Chiyani?
Kodi H-Beam ndi chiyani?
H-mtengondi chigoba cha uinjiniya chokhala ndi mphamvu zambiri zonyamula katundu komanso kapangidwe kake kopepuka. Ndizoyenera makamaka kwazitsulo zamakono zamakono zokhala ndi zipata zazikulu ndi katundu wambiri. Mafotokozedwe ake okhazikika komanso ubwino wamakina akuyendetsa luso laukadaulo waukadaulo pantchito yomanga, milatho, mphamvu, ndi zina.
Kodi I-Beam ndi chiyani?
Ndi - mtengondi chuma unidirectional kupinda structural chuma. Chifukwa cha mtengo wake wotsika komanso wosavuta kukonza, amagwiritsidwa ntchito kwambiri pazinthu monga matabwa achiwiri m'nyumba ndi zothandizira zamakina. Komabe, ndi otsika kwa H-mtengo mu torsional kukana ndi Mipikisano directional katundu katundu, ndipo kusankha kwake ayenera mosamalitsa zochokera makina amafuna.
Kusiyana kwa H-Beam ndi I-Beam
Kusiyana kofunikira
H-Beam:Ma flanges (magawo apamwamba ndi otsika opingasa) a mtengo wa H amafanana ndi makulidwe a yunifolomu, kupanga gawo lalikulu "H" lokhala ngati mtanda. Amapereka mapindikidwe abwino kwambiri komanso kukana kwa torsional, kuwapangitsa kukhala oyenera pazomangira zonyamula katundu.
I-Beam:Flanges ya I-mtengo ndi yopapatiza mkati ndi yotakata kunja, ndi otsetsereka (nthawi zambiri 8% mpaka 14%). Amakhala ndi gawo la "I", lomwe limayang'ana kwambiri kukana kupindika komanso chuma, ndipo nthawi zambiri amagwiritsidwa ntchito popanga matabwa achiwiri.
Kuyerekeza mwatsatanetsatane
H-Beam:Chitsulo chooneka ngati Hndi bokosi losamva torsion lopangidwa ndi ma flanges otalikirapo komanso okhuthala ndi maukonde oyima. Ili ndi zida zamakina ambiri (kupindika kwabwino, torsion, komanso kukana kukakamiza), koma mtengo wake ndi wokwera kwambiri. Amagwiritsidwa ntchito makamaka pazida zonyamula katundu monga zipilala zomangira zazitali, zoyala zapadenga zazitali zamafakitale, ndi matabwa olemera a crane.
I-Beam:I-miyalasungani zida ndikuchepetsa mtengo chifukwa cha kapangidwe kawo kotsetsereka kwa flange. Zimakhala zogwira mtima kwambiri zikamapindika unidirectional, koma zimakhala ndi zofooka zolimba. Ndioyenera kunyamulidwa mopepuka, zigawo zachiwiri monga matabwa achiwiri a fakitale, zothandizira zida, ndi zomangamanga zosakhalitsa. Iwo kwenikweni ndi njira yothetsera chuma.
Mawonekedwe Ogwiritsa Ntchito a H-Beam ndi I-Beam
H-Beam:
1. Nyumba zazitali kwambiri (monga nsanja ya Shanghai) - zipilala zazikuluzikulu zimakana zivomezi ndi torque ya mphepo;
2. Zopangira denga la mafakitale akuluakulu - kukana kupindika kwakukulu kumathandizira ma cranes olemera (matani 50 ndi mmwamba) ndi zida zapadenga;
3. Zomangamanga zamagetsi - mafelemu azitsulo zopangira magetsi otenthetsera magetsi amapirira kupanikizika ndi kutentha kwambiri, ndipo nsanja zamphepo zamphepo zimapereka chithandizo chamkati kukana kugwedezeka kwa mphepo;
4. Milatho yolemetsa - milatho ya milatho yodutsa panyanja imakana katundu wa galimoto ndi madzi a m'nyanja;
5. Makina olemera - migodi yothandizira ma hydraulic ndi zombo zapamadzi zimafuna matrix okwera kwambiri komanso osagwirizana ndi kutopa.
I-Beam:
1. Industrial building denga purlins - Flanges angled amathandiza bwino mbale TACHIMATA zitsulo mitundu (zipatala <15m), ndi mtengo 15% -20% kutsika kuposa H-mitengo.
2. Zida zopepuka zimathandizira - Ma track a Conveyor ndi mafelemu ang'onoang'ono a nsanja (kuchuluka kwa katundu
3. Zomangamanga Zakanthawi - Mitanda yopangira zomangamanga ndi zipilala zothandizira zowonetsera zimaphatikiza kusonkhanitsa mwachangu ndi kusokoneza ndi kutsika mtengo.
4. Milatho yolemetsa pang'ono - Milatho yokhazikika yokhazikika m'misewu yakumidzi (yotalikirapo <20m) imathandizira kukana kupindika kwawo kopanda mtengo.
5. Maziko a makina - Zida zamakina ndi mafelemu a makina aulimi amagwiritsira ntchito chiŵerengero chawo cha kuuma kwa kulemera kwakukulu.
Nthawi yotumiza: Jul-29-2025