I-matanda, inozivikanwawo seH-matanda, inoita basa rakakosha munzvimbo yeinjiniya yekuvaka uye kuvaka. Matanda aya anotora zita rawo kubva kune yakasarudzika I kana H-yakaita muchinjiko-chikamu, ine yakachinjika zvinhu zvinozivikanwa semaflange uye chinhu chakatwasuka chinodaidzwa kuti dandemutande. Ichi chinyorwa chine chinangwa chekuongorora hunhu, mashandisirwo, uye kukosha kweI-matanda mumapurojekiti akasiyana ekuvaka.
Ⅰ. Mhando dzeI-matanda:
Mhando dzakasiyana dzeI-matanda dzinoratidza mutsauko wakajeka muhunhu hwawo, kusanganisira H-piles, Universal Beams (UB), W-matanda, uye Wide Flange Beams. Kunyangwe kugovera I-yakaumbwa muchinjiko-chikamu, mhando yega yega ine yakasarudzika maficha ayo anoenderana neakananga maumbirwo zvinodiwa.
1. I-Beams:
• Parallel Flanges: I-matanda ane flanges anoenderana, uye mune dzimwe nguva, maflange aya anogona kupera.
• Makumbo akamanikana: Makumbo eI-matanda madiki kana achienzaniswa neH-piles uye W-matanda.
• Weight Tolerance: Pamusana pemakumbo avo akamanikana, I-matanda anogona kushivirira uremu hushoma uye anowanzo kuwanikwa muhurefu hupfupi, kusvika ku100 tsoka.
•S-Beam Type: I-matanda inowira pasi pechikamu cheS matanda.
2. H-Piles:
• Heavy Design: Iyo inozivikanwawo sekubereka mirwi, H-piles inofanana neI-matanda asi inorema.
• Makumbo Akakura: H-piles ane makumbo akafara kupfuura I-matanda, zvichiita kuti awedzere kurema-kutakura.
• Kuenzana Hukobvu: H-mirwi yakagadzirwa nehupamhi hwakaenzana kumativi ose edanda.
• Wide Flange Beam Type: H-piles imhando yehupamhi flange danda.
3. W-Beams / Wide Flange Beams:
• Makumbo Akapamhama: Zvakafanana neH-piles, W-matanda anoratidza makumbo akafara kupfuura akajairwa I-matanda.
•Kusiyana-siyana Hukobvu: Kusiyana ne-H-piles, W-matanda haafaniri kunge ane akaenzana ewebhu uye flange makobvu.
• Wide Flange Beam Type: W-matanda anowira muchikamu cheyakafara flange matanda.
Ⅱ. Anatomy yeI-Beam:
Chimiro cheI-beam chinoumbwa nemaflange maviri akabatanidzwa newebhu. Maflange ndiwo akachinjika zvikamu zvinotakura ruzhinji rwenguva yekukotama, nepo dandemutande, rakamira rakamira pakati pemafurangi, rinoramba masimba ekugera. Iyi yakasarudzika dhizaini inopa simba rakakosha kune I-beam, ichiita sarudzo yakanaka kune akasiyana dhizaini mashandisirwo.
Ⅲ. Zvishandiso uye Kugadzira:
I-matanda anowanzo kugadzirwa kubva musimbi yezvimiro nekuda kwesimba rayo rakasiyana uye kusimba. Maitiro ekugadzira anosanganisira kuumba simbi mune inodiwa I-yakaumbwa muchinjiko-chikamu kuburikidza nekupisa kunopisa kana welding matekiniki. Pamusoro pezvo, maI-matanda anogona kugadzirwa kubva kune zvimwe zvinhu zvakaita sealuminium kuti asangane nezvinodiwa zveprojekiti.
Nguva yekutumira: Jan-31-2024