Iphrofayili yensimbi h
KWENZENJANI?
Insimbi H iwuhlobo lwensimbi yesakhiwo okuma kwayo kwesigaba kufana nosonhlamvukazi H. Ibizwa nangokuthi i-universal steel beam, unqenqema olubanzi (uhlangothi) I-beam noma i-parallel flange I beam.Ingxenye eyisiphambano yensimbi H ngokuvamile iqukethe izingxenye ezimbili, iwebhu kanye nepuleti le-flange, ezaziwa nangokuthi ukhalo nohlangothi.
| h usayizi ojwayelekile we-beam: | 80MM-200MM |
| Ukucaciswa kobukhulu: | I-GB707-88 EN10025 DIN1026 JIS G3192 |
| Ukucaciswa Kwezinto: | I-GB Q235 Q345 NOMA OKULINGANAYO |
Isici
Ama-flange angaphakathi nangaphandle we-H beam ayahambisana noma acishe afane, futhi isiphetho se-flange sikwi-engeli elungile, ngakho-ke ibizwa ngokuthi i-parallel flange I beam.
Ugqinsi lwewebhu ye-H beam buncane kunokwejwayelekile I-I-beam enobude obufanayo bewebhu, futhi ububanzi be-flange bukhulu kunokwejwayelekile I-beam enobude obufanayo bewebhu, kunjalo futhi. okuthiwa umphetho obanzi I beam.
Kunqunywa ukuma, i-modulus yesigaba, isikhashana sokungaguquki namandla ahambisanayo we-H beam zingcono kakhulu kunesindo esisodwa esivamile se-I.
Isetshenziswe ezidingweni ezahlukene zesakhiwo sensimbi, kungakhathaliseki ukuthi ukumelana nomzuzu wokugoba, umthwalo wengcindezi, umthwalo we-eccentric ubonisa ukusebenza kwawo okuphakeme, ungafaniswa ne-avamile I-beam ithuthukisa kakhulu umthamo wokuthwala, isindisa insimbi 10% ~ 40%.
I-H ine-flange ebanzi, iwebhu encane, imininingwane eminingi kanye nokusetshenziswa okuguquguqukayo, okungasindisa u-15% ~20% wensimbi ezakhiweni ezihlukahlukene ze-truss.
Ngenxa yephiko layo elingaphakathi nangaphandle elihambisanayo, ukuphela komkhawulo ku-engeli elungile, kulula ukuhlanganisa nokuhlanganisa izingxenye ezihlukahlukene, ezingasindisa ukushisela, umthwalo womsebenzi we-riveting ongaba ngu-25%, ungasheshisa kakhulu ukwakhiwa kwephrojekthi, unciphise isikhathi sokwakha.
Isicelo
Ngenxa yalezi zinzuzo ezingenhla, insimbi ye-H isetshenziswa kabanzi, isetshenziselwa ikakhulukazi:
1. Zonke izinhlobo zezakhiwo zokwakha zomphakathi nezimboni.
2. Zonke izinhlobo zezakhiwo ezinkulu zezimboni kanye nezakhiwo zesimanje eziphakeme kakhulu, ikakhulukazi ezindaweni ezinomsebenzi wokuzamazama komhlaba kanye nezimo zokusebenza ezishisa kakhulu zemboni yezimboni.
3. Amabhuloho amakhulu anamandla okuthwala imithwalo ephezulu, ukuzinza okuhle kwesigaba kanye nezikhala ezinkulu.
4. Imishini esindayo.
5. Imigwaqo emikhulu
6. Amathambo emikhumbi.
7. Ukusekela kwami
8.Isisekelo sokwelashwa kanye nephrojekthi yedamu.
9. Izingxenye zomshini ezihlukahlukene.
ukupakisha
Mayelana NATHI
Kungani ukhethe i-Lishengda Trading Co?
1. Inkontileka iyahlonishwa futhi isikweletu siyagcinwa.
2. Intengo yokuncintisana enekhwalithi enhle kakhulu.
3. Ithimba elichwepheshile lokuthumela ngaphandle.
4.Indawo yokuthutha ekahle.
5. Isikhathi esifushane sokuthunyelwa.
