I-H-Beams ngaphansi kwamazinga aseYurophu ihlukaniswe ngokwesimo sayo sesiphambano, usayizi kanye nezakhiwo zemishini. Ngaphakathi kwalolu chungechunge, i-HEA ne-Heb izinhlobo ezimbili ezivamile, ngayinye yayo enezimo ezithile zohlelo lokusebenza. Ngezansi kwencazelo eningilizayo yalezi zinhlobo ezimbili, kufaka phakathi umehluko kanye nokusebenza kwazo.
Heza-Uhume
Uchungechunge lwe-HEA luhlobo lwensimbi ye-H-Beam nge-flanges emincane elungele izakhi zokwakha ezidinga ukwesekwa okuphezulu. Lolu hlobo lwensimbi luvame ukusetshenziswa ezakhiweni eziphakeme kakhulu, amabhuloho, imigudu kanye namanye amasimu wobunjiniyela.Idizayini yesigaba se-HEA ibonakala ngokuphakama kwesigaba esiphakeme kanye newebhu emncane, okwenza ukuthi kudlule isikhathi esikhulu sokugoba.
I-Cross-Section Shape: Ukwakheka kwesigaba sochungechunge lwe-hea kuveza uhlobo olujwayelekile lwe-H, kepha ngobubanzi obuncane obuncanyana.
Ububanzi besayizi: Ama-Flanges abanzi kepha ama-web anciphile, futhi ubude busuke busuka ku-100mm kuya ku-1000mm, isigcawu sesigaba se-hea100, ubukhulu be-hea100 × 5.0mm (ukuphakama × ubukhulu obukhulu).
Isisindo semitha (isisindo ngemitha ngayinye): Njengoba inombolo yemodeli inyuka, isisindo semitha siyanda. Isibonelo, i-HEA100 inesisindo semitha esingama-16,7 kg, ngenkathi i-hea1000 inesisindo esiphakeme kakhulu semitha.
Amandla: Amandla aphezulu nokuqina, kepha umthwalo ophansi umthwalo othwala umthamo uma uqhathaniswa nochungechunge lwe-heb.
Ukuqina: Ama-flating ancanyana nama-webs abuthakathaka ngokwemigomo yokuqina lapho ecindezelwa kanye nezikhathi zokugoba, yize asakwazi ukufeza izidingo eziningi zokwakheka ngaphakathi kwebanga lokuklama elifanele.
Ukumelana ne-Torsional: Ukumelana ne-Torsional kulinganiselwe futhi kufanelekile izakhiwo ezingadingi amabutho aphezulu.
Izicelo: Ngenxa yokuphakama kwayo okuphezulu kwesigaba namandla amahle wokugoba, izingxenye ze-HEA zivame ukusetshenziswa lapho isikhala sibucayi, njengasesakhiweni esemqoka sezakhiwo eziphakeme.
Izindleko zokukhiqiza: Izinto ezisetshenzisiwe zincane, inqubo yokukhiqiza ilula, futhi izidingo zemishini yokukhiqiza ziphansi, ngakho-ke izindleko zokukhiqiza ziphansi.
Intengo Yemakethe: Emakethe, ngobude obufanayo nenani, intengo imvamisa iphansi kunochungechunge lwe-heb, olunenzuzo ethile yezindleko futhi ilungele amaphrojekthi abucayi.
Umnyeli-Uhume
Uchungechunge lwe-HEB, ngakolunye uhlangothi, luyi-H-beam ebanzi, elinomthamo ophakeme othwala umthwalo ngokuqhathaniswa ne-hea. Lolu hlobo lwensimbi lulungele ikakhulukazi izakhiwo ezinkulu zokwakha, amabhuloho, imibhoshongo, nezinye izinhlelo zokusebenza lapho kudingeka khona imithwalo emikhulu.
Ukwakheka kwesigaba: Yize heb futhi ekhombisa ijamo elifanayo le-H, linobubanzi obubanzi obunobubanzi kune-hea, enikeza ukuqina okungcono nomthwalo womthwalo.
Ubungako besayizi: I-Flange ibanzi futhi iwebhu ibanzi, ibanga lokuphakama lisuka ku-100mm liya ku-100mm, indawo evuthayo, indawo ye-heb 100
Isisindo semitha: ngokwesibonelo, isisindo semitha yeHeb100 icishe ibe ngu-20.4kg, okungukunyuka okuqhathaniswa ne-16.7kg ye-hea100; Lo mehluko uba sobala njengoba inombolo yemodeli iyanda.
Amandla: Ngenxa ye-flange ebanzi ne-web ezikhudlwana, inamandla aphezulu, iphuzu lesivuno namandla okugunda, futhi uyakwazi ukumelana nokugoba okukhulu, ama-shear ne-torque enkulu.
Ukuqina: Uma kufakwa ngaphansi kwemithamo emikhulu namabutho angaphandle, kukhombisa ukuqina okungcono futhi kuthambekele ekuguqukeni nasekuziphatheni.
Ukusebenza kweTorsional: I-Flange ebanzi ne-Swerer Web yenza kube mkhulu ekusebenzeni kweTorssional, futhi kungamelana ngempumelelo ne-Torssional Force okungenzeka ngesikhathi sokusebenzisa isakhiwo.
Izicelo: Ngenxa yosayizi wayo obanzi nosayizi omkhulu wesigaba, izingxenye ze-Heb zilungele izinhlelo zokusebenza lapho kudingeka khona ukusekelwa okungeziwe, okufana nengqalasizinda yemishini esindayo noma ukwakhiwa kwamabhuloho amakhulu.
Izindleko zokukhiqiza: Kudingeka izinto eziningi ezingavuthiwe, futhi inqubo yokukhiqiza idinga imishini nezinqubo eziningi, njengokucindezela okukhulu nokulawulwa okuqondile ngesikhathi sokukhiqiza okuphezulu.
Intengo yemakethe: Izindleko zokukhiqiza eziphakeme ziholela entengo ephakeme yemakethe, kepha kumaphrojekthi anezidingo eziphezulu zokusebenza, inani lentengo / ukusebenza lisephezulu kakhulu.
Ukuqhathanisa okuphelele
Lapho ukhetha phakathiHea / Heb, ukhiye ulele ezidingweni zephrojekthi ethile. Uma iphrojekthi idinga izinto zokuvimbela okuhle futhi ayithinteki kakhulu yizingqinamba zesikhala, bese uHea kungenzeka kube ukukhetha okungcono. Ngakolunye uhlangothi, uma ukugxila kwephrojekthi ukuhlinzeka umthamo onamandla wokubopha kanye nokuqina, ikakhulukazi ngaphansi kwemithwalo ebalulekile, i-heb izobe kufaneleka kakhulu.
Kubalulekile futhi ukuthi kungahle kube nomehluko omncane wokucaciswa phakathi kwamaphrofayili e-hea kanye ne-heb ekhiqizwa ngabakhiqizi abahlukene, ngakho-ke kubalulekile ukubheka amapharamitha ahlukene ukuze kuqinisekiswe ukuhambisana nezidingo zokwakhiwa kanye nokusebenzisa inqubo. Ngasikhathi sinye, noma ngabe yikuphi okukhethiwe okukhethiwe, kufanele kuqinisekiswe ukuthi i-steel ekhethiwe ihambisana nezinhlinzeko zezindinganiso ezifanele zaseYurophu ezifana ne-EN 10034 futhi idlulise isitifiketi sekhwalithi ehambisanayo. Lezi zinyathelo zisiza ekuqinisekiseni ukuphepha nokwethenjwa kwesakhiwo sokugcina.
Isikhathi sePosi: Feb-11-2025
