Yintoni i-H Beam?
Imiqadi ye-Hziiprofayili ezingabizi kakhulu nezisebenza kakuhle ezinecandelo elinqamlezileyo elifana nonobumba othi "H." Iimpawu zazo eziphambili ziquka ukusasazwa kwendawo enqamlezileyo, umlinganiselo ofanelekileyo wamandla ukuya kubunzima, kunye nezinto ezikwi-engile yasekunene. Ezi zinto zibonelela ngokumelana nokugoba okubanzi, ukulula kokwakhiwa, ulwakhiwo olukhaphukhaphu (15%-30% ilula kunezakhiwo zentsimbi zemveli), kunye nokonga iindleko. Xa kuthelekiswa nee-I-beams zesiqhelo (ii-I-beams), ii-H-beams zine-flanges ezibanzi, ukuqina okukhulu ecaleni, kunye nokumelana nokugoba okuphuculweyo malunga ne-5%-10%. Uyilo lwazo lwe-flange oluhambelanayo lwenza lula uqhagamshelo kunye nokufakwa. Zisetyenziswa kakhulu kwizicelo zemithwalo enzima njengezakhiwo ezinkulu (ezifana neefektri kunye nezakhiwo eziphakamileyo), iibhulorho, iinqanawa, kunye neziseko zokuphakamisa oomatshini nezixhobo, ziphucula kakhulu uzinzo lwesakhiwo kwaye zinciphisa ukusetyenziswa kwezinto.
Iingenelo ze-H-beam
1. Iipropati Ezibalaseleyo Zoomatshini
Amandla Okugobeka Okuqinileyo: Iiflange ezibanzi nezityebileyo (ezibanzi ngokuphindwe kayi-1.3 kunee-I-beams) zibonelela ngomzuzu omkhulu we-inertia, ziphucula ukusebenza kwe-flexural nge-10%-30%, nto leyo eyenza ukuba ifaneleke ngakumbi kwizakhiwo ezinde.
Uzinzo lokucinezela lweBiaxial: Iiflange zithe nkqo kwiwebhu, nto leyo ebangela ukuqina okuphezulu ecaleni kunye nokumelana okuphezulu kokujika nokujikaImisebe ye-I.
Ukusasazwa koxinzelelo olufanayo: Ukutshintsha okuthe tye kunciphisa ukugxila koxinzelelo kwaye kwandisa ubomi bokudinwa.
2. Ilula kwaye ingabizi kakhulu
Umlinganiselo oPhakamileyo wamandla ukuya kubunzima: 15%-30% ilula kunee-I-beams zemveli ezinomthamo ofanayo wokuthwala umthwalo, nto leyo enciphisa ubunzima besakhiwo.
Ukonga Izinto Ezisetyenzisiweyo: Ukusetyenziswa kwesiseko sekhonkrithi okunciphileyo kunciphisa iindleko zokwakha zizonke nge-10%-20%.
Iindleko zoThutho kunye noFakelo eziphantsi: Izixhobo ezisemgangathweni zinciphisa ukusika kunye nokuwelda kwindawo.
3. Ulwakhiwo Olulula Nolusebenzayo
Imiphezulu yeflange ehambelanayo yenza kube lula ukunxibelelana ngokuthe ngqo nezinye izinto (iipleyiti zentsimbi, iibholiti), okwandisa isantya sokwakha nge-20%-40%.
Iijoyinti Ezilula: Nciphisa iijoyinti ezintsonkothileyo, yomeleza isakhiwo, kwaye inciphise ixesha lokwakha.
Iinkcukacha eziMiselweyo: Imigangatho eyamkelekileyo kwihlabathi liphela efana ne-Chinese National Standard (GB/T 11263), i-Japanese Standard (JIS), kunye ne-American Standard (ASTM A6) iqinisekisa ukuthengwa okulula kunye nokuziqhelanisa.
4. Uluhlu olubanzi lwezicelo
Ulwakhiwo Olunzima: Iifektri, izakhiwo eziphakamileyoizakhiwo zentsimbi(njengesiseko seShanghai Tower), kunye neendawo ezinkulu (ezifana nenkxaso ye-Bird's Nest truss).
Iibhulorho kunye nezoThutho: Iibhulorho zikaloliwe kunye neendlela ezihamba ngazo iimoto ezinkulu (ezinezixhaso zebhokisi ezinde).
Izixhobo Zoshishino: I-chassis yoomatshini abanzima kunye nee-port crane track beams.
Iziseko zophuhliso lwamandla: Ii-piers zezityalo zombane kunye neemodyuli zeqonga leoyile.
5. Uzinzo lweNdalo
Ingasetyenziswa kwakhona nge-100%: Amanani aphezulu okusetyenziswa kwakhona kwentsimbi anciphisa inkunkuma yokwakha.
Ukusetyenziswa kwekhonkrithi okuncitshisiweyo: Kunciphisa ukukhutshwa kwekhabhoni (itoni nganye yentsimbi ethathelwe indawo yikhonkrithi igcina iitoni ezili-1.2 ze-CO₂).
Usetyenziso lwe-H Beam
Eyona ndlela ixhaphakileyo yokusebenzisaUmzi-mveliso we-H Beamszenzelwe amaqonga, iibhulorho, ukwakha iinqanawa kunye neenqanawa. Ngelixa ii-I Beams zisetyenziswa rhoqo kwizakhiwo zorhwebo eziqhelekileyo okanye naziphi na ezinye izinto ezilula.
Ukususela kwiindawo eziphakamileyo kakhulu ukuya kwiziseko zophuhliso zikawonke-wonke, ukusuka kumashishini amakhulu ukuya kumandla aluhlaza, ii-H-beams ziye zaba zizinto zokwakha ezingenakutshintshwa kubunjineli banamhlanje.Iinkampani ze-H beam zaseTshayina, iinkcukacha kufuneka zihambelane ngokusekelwe kumthwalo, ubude, kunye nendawo yokugqwala (umzekelo, iiprojekthi zaselunxwemeni zifuna intsimbi ye-Q355NH eguquguqukayo) ukuze zikhuseleke kwaye zibe nexabiso eliphezulu kwezoqoqosho.
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Ixesha lokuthumela: Agasti-07-2025