Iyini i-H-Beam kanye ne-I-Beam
Kuyini i-H-Beam?
Ukukhanya kwe-Hiyinto yokwakha ubunjiniyela esebenza kahle kakhulu futhi ilula ukuyila. Ifaneleka kakhulu ezakhiweni zensimbi zesimanje ezinezinsika ezinkulu kanye nemithwalo ephezulu. Imininingwane yayo ejwayelekile kanye nezinzuzo zemishini ziqhuba ubuchwepheshe bobunjiniyela obusha emikhakheni yokwakha, amabhuloho, amandla, njll.
Kuyini i-I-Beam?
I-beamiyinto yokwakha egoba ngendlela engabizi kakhulu. Ngenxa yezindleko zayo eziphansi kanye nokucutshungulwa kwayo okulula, isetshenziswa kabanzi ezimweni ezifana nemishayo yesibili ezakhiweni kanye nezisekelo zemishini. Kodwa-ke, ingaphansi kwe-H-beam ngokumelana nokugoba kanye nokuthwala umthwalo ngezindlela eziningi, futhi ukukhethwa kwayo kumele kusekelwe ngokuqinile ezidingweni zemishini.
Umehluko we-H-Beam kanye ne-I-Beam
Umehluko obalulekile
I-H-BeamAma-flange (izingxenye eziphezulu nezingezansi ezivundlile) zomsebe we-H ahambisana futhi anobukhulu obufanayo, akha ingxenye eyisikwele efana no-"H". Anikeza ukumelana okuhle kakhulu kokugoba nokugoba, okwenza afaneleke ezakhiweni ezithwala umthwalo oyinhloko.
I-I-Beam:Ama-flange e-I-beam mancane ngaphakathi futhi abanzi ngaphandle, anomthambeka (ngokuvamile u-8% kuya ku-14%). Ane-cross-section efana no-"I", agxile ekumelaneni nokugoba okuqondile kanye nokonga, futhi avame ukusetshenziselwa imishayo yesibili elayishwe kancane.
Ukuqhathanisa okuningiliziwe
I-H-Beam:Insimbi enomumo ongu-Hiyisakhiwo sebhokisi esingamelani nokugoba esakhiwe ngama-flange abanzi ngokulinganayo futhi aqinile ahambisanayo kanye nama-web aqondile. Inezakhiwo eziphelele zemishini (ukugoba okuhle kakhulu, ukugoba, kanye nokumelana nengcindezi), kodwa izindleko zayo ziphakeme kakhulu. Isetshenziswa kakhulu ezimweni ezithwala umthwalo oyinhloko njengezinsika zesakhiwo eziphakeme, izisekelo zophahla zasefektri ezinkulu, kanye nemishayo ye-crane esindayo.
I-I-Beam:Imishayo ye-Ilondoloza izinto zokwakha futhi unciphise izindleko ngenxa yomklamo wazo we-flange slope. Zisebenza kahle kakhulu uma zigoba ngendlela eyodwa, kodwa zinokuphikiswa okubuthakathaka kokugoba. Zifanelekela izingxenye zesibili ezilayishwe kancane njengemishayo yesibili yefektri, izisekelo zemishini, kanye nezakhiwo zesikhashana. Empeleni ziyisisombululo esingabizi kakhulu.
Izimo Zokusebenza ze-H-Beam kanye ne-I-Beam
I-H-Beam:
1. Izakhiwo ezinde kakhulu (njengeShanghai Tower) – izinsika ezibanzi zimelana nokuzamazama komhlaba kanye namandla omoya;
2. Izinsika zophahla lwezitshalo zezimboni ezinkulu – ukumelana okukhulu kokugoba kusekela ama-crane asindayo (amathani angu-50 nangaphezulu) kanye nemishini yophahla;
3. Ingqalasizinda yamandla – ozimele bensimbi bebhoyila yesitshalo samandla okushisa bamelana nengcindezi kanye namazinga okushisa aphezulu, kanti imibhoshongo ye-wind turbine inikeza ukwesekwa kwangaphakathi ukumelana nokudlidliza komoya;
4. Amabhuloho anzima – izikhonkwane zamabhuloho awela ulwandle zimelana nemithwalo enamandla yezimoto kanye nokugqwala kwamanzi olwandle;
5. Imishini esindayo – ukumba izisekelo ze-hydraulic kanye nama-keel emikhumbi kudinga i-matrix enamandla okugoba nokukhathala.
I-I-Beam:
1. Ama-purlin ophahla lwezakhiwo zezimboni - Ama-flange ane-engile asekela kahle amapuleti ensimbi anombala (aphakathi kuka-15m), ngezindleko eziphansi ngo-15%-20% kune-H-beams.
2. Izisekelo zemishini elula - Amathrekhi okuthutha kanye nohlaka lwesikhulumi esincane (umthamo womthwalo ongaphansi kwamathani ama-5) kuhlangabezana nezidingo zomthwalo ongaguquki.
3. Izakhiwo zesikhashana - Imishayo yesikafula yokwakha kanye nezinsika zokusekela ishede lombukiso zihlanganisa ukuhlanganiswa okusheshayo nokuhlukaniswa kanye nokusebenza kahle kwezindleko.
4. Amabhuloho anemithwalo ephansi - Amabhuloho asekelwe kalula emigwaqweni yasemakhaya (angama-span <20m) asebenzisa ukumelana kwawo nokugoba okungabizi kakhulu.
5. Izisekelo zemishini - Izisekelo zamathuluzi omshini kanye nohlaka lwemishini yezolimo zisebenzisa isilinganiso sazo sokuqina okuphezulu kuya kwesisindo.
I-China Royal Steel Ltd
Ikheli
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Ucingo
+86 13652091506
Isikhathi sokuthunyelwe: Julayi-29-2025