Yini i-H Beam?
I-H-imishayoamaphrofayili ezomnotho, asebenza kahle kakhulu anesigaba esiphambanayo esifana nohlamvu oluthi "H." Izici zabo eziyinhloko zifaka phakathi ukusatshalaliswa kwezindawo ezihlukene, isilinganiso esinengqondo samandla nesisindo, kanye nezingxenye ezibheke kwesokudla. Lezi zingxenye zinikeza ukumelana nokugoba okunezinhlangothi eziningi, ukwakhiwa kalula, ukwakhiwa okungasindi (15% -30% ulula kunezakhiwo zensimbi zendabuko), nokonga kwezindleko. Uma kuqhathaniswa nemishayo ye-I evamile (i-I-beams), i-H-imishayo ifaka ama-flange abanzi, ukuqina okukhulu kwe-lateral, futhi cishe u-5% -10% ukuphikiswa kokugoba okuthuthukisiwe. I-parallel flange design yabo yenza ukuxhumana nokufaka kube lula. Zisetshenziswa kakhulu ezinhlelweni zomthwalo osindayo njengezakhiwo ezinkulu (njengamafekthri nezakhiwo eziphakeme), amabhuloho, imikhumbi, nezisekelo zokuphakamisa imishini nemishini, ukuthuthukisa kakhulu ukuzinza kwesakhiwo nokunciphisa ukusetshenziswa kwezinto ezibonakalayo.
Izinzuzo ze-H-beam
1. Izinto Ezinhle Kakhulu Zokusebenza
I-Flexural Capacity Eqinile: Ama-flange abanzi futhi awugqinsi (amahlandla angaphezu kuka-1.3 ububanzi kune-I-beams) ahlinzeka ngomzuzu omkhulu we-inertia we-inertia, athuthukisa ukusebenza kwe-flexural ngo-10% -30%, okwenza afaneleke ngokukhethekile izakhiwo ze-span eside.
I-Biaxial Compressive Stability: Ama-flange ancike kuwebhu, okuholela ekuqineni okuphezulu kwe-lateral kanye ne-torsional ephakeme kanye nokumelana ne-rollI-imishayo.
Ukusabalalisa Ukucindezeleka Okufanayo: Uguquko olushelelayo lwezingxenye ezinqamulayo lunciphisa ukugxilisa ingqondo nokwelula impilo yokukhathala.
2. Engasindi futhi Ezomnotho
Isilinganiso Esiphezulu Samandla-kuya-Isisindo: 15% -30% ilula kune-I-imishayo yendabuko kumthamo ofanayo wokuthwala umthwalo, kunciphisa isisindo sesakhiwo.
Ukonga Okubalulekile: Ukusetshenziswa kwesisekelo sikakhonkolo okwehlisiwe kunciphisa izindleko zokwakha zizonke ngo-10% -20%.
Izindleko Eziphansi Zokuthutha Nokufakwa: Izingxenye ezimisiwe zinciphisa ukusika nokushisela endaweni.
3. Ukwakha Kalula Futhi Okuphumelelayo
Izindawo ezihambisanayo ze-flange zisiza ukuxhumana okuqondile kwezinye izingxenye (amapuleti ensimbi, amabhawodi), okwandisa isivinini sokwakha ngo-20% -40%.
Amalunga Enziwe Alula: Yehlisa amalunga ayinkimbinkimbi, uqinise isakhiwo, futhi unciphise isikhathi sokwakha.
Ukucaciswa Okumisiwe: Amazinga amukelwa emhlabeni wonke njenge-Chinese National Standard (GB/T 11263), i-Japanese Standard (JIS), kanye ne-American Standard (ASTM A6) aqinisekisa ukuthenga okulula nokuzivumelanisa nezimo.
4. Uhla Olubanzi Lwezicelo
Ukwakhiwa Okunzima: Izimboni, eziphakeme kakhuluizakhiwo zensimbi(njengenkaba ye-Shanghai Tower), nezindawo ezinkulu (ezifana nosekelo lwe-Bird's Nest truss).
Amabhuloho Nezokuthutha: Amabhuloho kaloliwe kanye nama-viaducts omgwaqo onguthelawayeka (anezisekelo zamabhokisi amabhokisi amade).
Imishini Yezimboni: I-chassis yomshini osindayo kanye nemishayo yethrekhi ye-crane.
Ingqalasizinda Yamandla: Izinsimbi zezitshalo zamandla namamojula weplathifomu kawoyela.
5. Ukusimama Kwemvelo
100% Ongasebenziseka Kabusha: Amazinga aphezulu okugaya insimbi anciphisa imfucuza yokwakha.
Ukusetshenziswa Kwekhonkolo Okuncishisiwe: Yehlisa ukukhishwa kwekhabhoni (ithani ngalinye lensimbi lithathelwa indawo ukhonkolo longa amathani angu-1.2 we-CO₂).
Izicelo ze-H Beam
Ukusetshenziswa okuvame kakhulu kweImboni ye-H Beamsezezinkundla, amabhuloho, umkhumbi kanye nesakhiwo sedokhu. Ngenkathi i-I Beams ijwayele ukusetshenziselwa izakhiwo zezentengiselwano ezijwayelekile noma ezinye izinhlelo zokusebenza ze-lighthweight.
Kusukela kuzimpawu zendawo eziphakeme kakhulu ukuya engqalasizinda yomphakathi, kusukela embonini esindayo kuye kumandla aluhlaza, imishayo ye-H isiphenduke into yesakhiwo engenakuthathelwa indawo yobunjiniyela besimanje. Lapho ukhethaIzinkampani ze-China H, imininingwane kufanele ifaniswe ngokusekelwe kumthwalo, ubude besikhathi, nendawo yokugqwala (isibonelo, amaphrojekthi asogwini adinga insimbi ye-weathering Q355NH) ukuze kwandiswe ukuphepha kwawo kanye nenani lezomnotho.
Inkampani China Royal Corporation Ltd
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Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Ucingo
+86 15320016383
Isikhathi sokuthumela: Aug-07-2025