I-H-beam yaseMelika esemgangathweni, eyaziwa ngokuba yi-H-beam yaseMelika eshushu, yintsimbi yesakhiwo enecandelo elinqamlezileyo elifana ne-"H". Ngenxa yesimo sayo esinqamlezileyo esahlukileyo kunye neempawu zayo ezibalaseleyo zoomatshini, i-H-beam yaseMelika esemgangathweni isetyenziswa kakhulu kwiindawo ezininzi. Enye yezona ndawo zisetyenziswa kakhulu kwi-H-beam yaseMelika esemgangathweni. Ekwakhiweni, i-H-beam idla ngokusetyenziswa njengezinto zokwakha ezifana neebhari, iikholamu, ii-trusses, njl.njl., kwaye inokumelana nezakhiwo ezinkulu, ezinomthwalo omninzi. Kwizityalo ezinkulu zoshishino, ii-complexes zorhwebo, kunye nezakhiwo eziphakamileyo, i-H-beam inokuxhasa ngokufanelekileyo ubunzima besakhiwo kwaye iqinisekise uzinzo kunye nokhuseleko lwesakhiwo. Ukongeza, i-H-beam ikwasetyenziselwa ukwakha izakhiwo ze-truss yophahla njengezinto ezixhasa uphahla kunye neendonga ukuhlangabezana neemfuno zeentlobo ezahlukeneyo zezakhiwo.
I-ASTM H-beam ikwadlala indima ebalulekileyo ekwakhiweni kweebhulorho. Zifanelekile ekwakheni imiqadi ephambili kunye nezakhiwo ezixhasa iibhulorho, kwaye zinokumelana nobunzima bebhulorho ngokwayo kunye nemithwalo efana nezithuthi kunye nabahambi ngeenyawo. Amandla aphezulu kunye nokuqina kwe-H-beam kwenza iibhulorho zikwazi ukuwela imilambo, ii-canyon kunye neminye imihlaba, zidlala indima ebalulekileyo exhasayo.
Umgangatho waseMelikaUmqadi Obume Obu-Hidla ngokusetyenziswa ukwakha isakhiwo somphezulu wenqanawa. Amandla azo aphezulu kunye nokumelana nokugqwala kuzenza zilungele ukusetyenziswa kwiindawo zaselwandle ezinzima, okuqinisekisa uzinzo kunye nokuqina kwesakhiwo seenqanawa.
Umgangatho waseMelikaI-Carbon Steel H BeamZikwasetyenziswa nakwimveliso yezithuthi, ingakumbi izithuthi ezinkulu ezifana noololiwe kunye neelori. Zingakha itshasi kunye nolwakhiwo lokuxhasa imoto, zikwazi ukumelana nemithwalo yemoto kunye nokungcangcazela, ngaloo ndlela ziqinisekise ukhuseleko kunye nokuthembeka kwesithuthi.
| Iinkcukacha zeNsimbi eziMile nge-H esemgangathweni yase-US | Izinto eziphathekayo | Ubunzima ngeMitha nganye (KG) |
|---|---|---|
| W27*84 | A992/A36/A572Gr50 | 678.43 |
| W27*94 | A992/A36/A572Gr50 | 683.77 |
| W27*102 | A992/A36/A572Gr50 | 688.09 |
| W27*114 | A992/A36/A572Gr50 | 693.17 |
| W27*129 | A992/A36/A572Gr50 | 701.80 |
| W27*146 | A992/A36/A572Gr50 | 695.45 |
| W27*161 | A992/A36/A572Gr50 | 700.79 |
| W27*178 | A992/A36/A572Gr50 | 706.37 |
| W27*217 | A992/A36/A572Gr50 | 722.12 |
| W24*55 | A992/A36/A572Gr50 | 598.68 |
| W24*62 | A992/A36/A572Gr50 | 603.00 |
| W24*68 | A992/A36/A572Gr50 | 602.74 |
| W24*76 | A992/A36/A572Gr50 | - |
| W24*84 | A992/A36/A572Gr50 | - |
| W24*94 | A992/A36/A572Gr50 | - |
Ii-H-beams ezisemgangathweni zaseMelika nazo zinezicelo. Zinokwenza iindawo ezifana nezibiyeli kunye neebharethi zezixhobo zoomatshini ukunceda izixhobo zigcine imeko yokusebenza izinzile.
Ii-H-beams ezisemgangathweni zaseMelika zisetyenziselwa ukwakha iindlela eziphakamileyo, oololiwe kunye nezinye iziseko zedolophu. Amandla azo aphezulu kunye nokuqina kwazo kunceda ukuxhasa ubunzima bezakhiwo eziphakamileyo ngelixa kunciphisa ukuxinana kwezithuthi emhlabeni.
Iimodeli kunye nobukhulu bomgangatho waseMelikaI-Hot Rolled Steel H Beamziyahluka ngokuxhomekeke kwiindlela ezahlukeneyo zokusetyenziswa kunye neemfuno, njengeemodeli zeenyawo ezibanzi, iimodeli zeenyawo ezimxinwa, njl. Iintlobo zezinto zayo nazo zahlukile, kubandakanya i-A36, i-A992 kunye ne-A572, nganye kuzo ineempawu zayo ezizodwa kunye neendawo zokusetyenziswa.
Usetyenziso olwahlukeneyo lomgangatho waseMelikaUmqadi we-H odibeneyoyenze ibe yenye yezinto ezibalulekileyo nezibalulekileyo kubunjineli banamhlanje nakwimveliso. Ngokuqhubeka kweteknoloji kunye notshintsho kwimfuno yemarike, amathuba okusetyenziswa kwe-H-beam esemgangathweni yaseMelika aya kuba banzi.
IQELA LASEBUKHOSINI
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24
Ixesha lokuthumela: Jan-03-2025