Yintoni i-H-Beam kunye ne-I-Beam
Yintoni i-H-Beam?
Umqadi we-Hsisixhobo sobunjineli esinokusebenza kakuhle kakhulu kwaye siyilwe kancinci. Sifaneleke ngokukodwa kwizakhiwo zentsimbi zanamhlanje ezinee-span ezinkulu kunye nemithwalo ephezulu. Iinkcukacha zayo ezisemgangathweni kunye neenzuzo zoomatshini ziqhuba ubuchule bobuchwephesha bobunjineli kwicandelo lokwakha, iibhulorho, amandla, njl.njl.
Yintoni i-I-Beam?
Umqadi we-Isisixhobo sokwakha esigoba kwicala elinye esingabizi kakhulu. Ngenxa yexabiso layo eliphantsi kunye nokulula ukusetyenzwa kwayo, isetyenziswa kakhulu kwiimeko ezifana neebhari zesibini kwizakhiwo kunye neenkxaso zoomatshini. Nangona kunjalo, ingaphantsi kune-H-beam ngokumelana nokujika kunye nokuthwala umthwalo ngeendlela ezininzi, kwaye ukhetho lwayo kufuneka lusekelwe ngokungqongqo kwiimfuno zoomatshini.
Umahluko phakathi kwe-H-Beam kunye ne-I-Beam
Umahluko obalulekileyo
Umqadi we-H:Iiflange (amacandelo aphezulu nasezantsi athe tye) ze-H-beam ziyafana kwaye zinobukhulu obufanayo, zenza icandelo elinqamlezileyo eliyi-"H". Zinikezela ngokugoba okuhle kakhulu kunye nokumelana nokujika, okwenza ukuba zilungele izakhiwo ezithwala umthwalo oyintloko.
I-Beam:Iiflange ze-I-beam zincinci ngaphakathi kwaye zibanzi ngaphandle, zinethambeka (ngesiqhelo ukusuka kwi-8% ukuya kwi-14%). Zine-cross-section efana ne-"I", zigxile ekuxhathiseni ukugoba okuthe ngqo kunye nokonga, kwaye zihlala zisetyenziselwa imiqadi yesibini elayishwe kancinci.
Uthelekiso oluneenkcukacha
Umqadi we-H:Intsimbi enobume obungu-Hsisakhiwo sebhokisi esingashukumiyo esinobukhulu obulinganayo nesibanzi kunye neentambo ezithe nkqo. Sineempawu ezibanzi zoomatshini (ukugoba okugqwesileyo, ukugoba, kunye nokumelana noxinzelelo), kodwa ixabiso laso liphezulu kakhulu. Sisetyenziswa kakhulu kwiimeko ezithwala umthwalo oyintloko ezifana neekholamu zesakhiwo eziphakamileyo, ii-trusses zophahla zefektri ezinkulu, kunye nee-crane beams ezinzima.
I-Beam:Imisebe ye-Igcina izixhobo kwaye unciphise iindleko ngenxa yoyilo lwazo lwe-flange slope. Zisebenza kakuhle kakhulu xa zigotywa ngendlela enye, kodwa zinokuxhathisa okubuthathaka. Zifanelekile kwiindawo ezincinci, ezifakwe kancinci, ezifana neebhari zesibini zomzi-mveliso, izixhobo ezixhasayo, kunye nezakhiwo zexeshana. Ngokusisiseko zisisombululo esingabizi kakhulu.
Imizekelo yesicelo se-H-Beam kunye ne-I-Beam
Umqadi we-H:
1. Izakhiwo ezinde kakhulu (ezifana neShanghai Tower) – iintsika ezibanzi ziyamelana neenyikima kunye nefuthe lomoya;
2. Ii-trusses zophahla lwezityalo zoshishino ezinkulu – ukumelana nokugoba okuphezulu kuxhasa ii-cranes ezinzima (iitoni ezingama-50 nangaphezulu) kunye nezixhobo zophahla;
3. Iziseko zamandla – iifreyimu zentsimbi zebhoyila yesityalo samandla obushushu ziyamelana noxinzelelo kunye namaqondo obushushu aphezulu, kwaye iitowuni zeturbine yomoya zibonelela ngenkxaso yangaphakathi yokumelana nokungcangcazela komoya;
4. Iibhulorho ezinzima – iibhulorho ezinqumla ulwandle ziyamelana nemithwalo enamandla yezithuthi kunye nokugqwala kwamanzi olwandle;
5. Oomatshini abanzima – umgodi we-hydraulic supports kunye nee-keel zenqanawa zifuna i-matrix e-torsion ephezulu kunye ne-dinerable matrix.
I-Beam:
1. Iipurlin zophahla lwezakhiwo zoshishino - Iiflanges ezinee-angled zixhasa ngokufanelekileyo iipleyiti zentsimbi ezinombala (ububanzi obungaphantsi kwe-15m), ngexabiso eliphantsi nge-15%-20% kunee-H-beams.
2. Izixhobo ezincedisayo ezilula - Iingoma zeConveyor kunye neefreyimu zeqonga elincinci (umthamo womthwalo ongaphantsi kweetoni ezi-5) ziyahlangabezana neemfuno zomthwalo ongashukumiyo.
3. Izakhiwo zexeshana - Iibhanti ze-scaffolding zokwakha kunye neekholamu zokuxhasa iishedi zomboniso zidibanisa ukuhlanganiswa okukhawulezileyo kunye nokuqhekeka kunye nokusebenza kakuhle kweendleko.
4. Iibhulorho ezinomthwalo omncinci - Iibhulorho ezixhaswa nje ngemitha ezindleleni zasemaphandleni (ezingaphantsi kwe-20m) zisebenzisa ukumelana kwazo nokugoba okungabizi kakhulu.
5. Iziseko zoomatshini - Iziseko zezixhobo zoomatshini kunye neefreyimu zoomatshini bezolimo zisebenzisa umlinganiselo wazo wokuqina nobunzima obuphezulu.
I-China Royal Steel Ltd
Idilesi
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Ifowuni
+86 13652091506
Ixesha leposi: Julayi-29-2025