Tšepe e Sireletsang Q235 Q345 A36 A572 Kereiti ea HEA HEB HEM 150 Khabone Tšepe ea H/I Beam
Mokhoa oa Tlhahiso ea Sehlahisoa
Ts'ebetso ea tlhahiso bakeng sa mahlakore a tloaelehileng a H hangata e kenyelletsa mehato ea bohlokoa e latelang:
Tokisetso ea Thepa e Tala: Thepa e tala bakeng sa mahlakore a H hangata ke li-billet tsa tšepe. Li-billet tsena lia hloekisoa le ho futhumatsoa ho itokisetsa ts'ebetso le ho etsoa hamorao.
Ho Rolla ka Mocheso: Li-billet tse seng li chesitsoe li fepeloa ka har'a leloala le chesang. Leloaleng le chesang le rolang, li-billet li phuthoa ka har'a li-roller tse ngata, butle-butle li etsa sebopeho sa H-beam se nang le karolo e tšekaletseng.
Ho Sebetsa ka Moqomo (Ha ho hlokahale): Maemong a mang, ho ntlafatsa ho nepahala le boleng ba bokaholimo ba H-beam, H-beams tse phutholohileng ka mocheso le tsona li ka 'na tsa sebetsa ka mokhoa o batang, joalo ka ho phutholla le ho hula ka mokhoa o batang.
Ho Seha le ho Qetela: Kamora ho phutholla le ho sebetsa ka serame, mahlakore a H aa sehoa le ho phethoa ho fihlela litekanyo le bolelele bo itseng joalo ka ha moreki a hloka.
Kalafo ea Bokaholimo:Lehlaseli la HLi hloekisoa le ho phekoloa ka thibelo ea mafome ho netefatsa boleng ba bokaholimo le ho hanyetsa mafome.
Tlhahlobo le Sephutheloana: Li-H-beam tse felileng li hlahlojoa boleng, ho kenyeletsoa le tlhahlobo ea ponahalo, ho nepahala ha litekanyo le thepa ea mechini. Hang ha li tšoaneleha, lia pakoa le ho romelloa ho moreki.
BOHOLO BA SEHLAHISOA
| Tlhophiso | Unt Boima ba 'mele kg/m) | Karolo e Tloaelehileng ho ikemela mm | Karolo Ama (cm² | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE28 | AA | 61.3 | 264.0 | 280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | 280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 24.0 | 131.4 | |
| M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 24.0 | 240.2 | |
| HE300 | AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 27.0 | 88.91 |
| A | 88.3 | 200.0 | 300.0 | 85 | 14.0 | 27.0 | 112.5 | |
| B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 27.0 | 149.1 | |
| M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 27.0 | 303.1 | |
| HE320 | AA | 74.3 | 301.0 | 300.0 | 80 | 11.0 | 27.0 | 94.58 |
| A | 97.7 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.4 | |
| B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 27.0 | 161.3 | |
| M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 27.0 | 312.0 | |
| HE340 | AA | 78.9 | 320.0 | 300.0 | 85 | 11.5 | 27.0 | 100.5 |
| A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.5 | |
| B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 27.0 | 170.9 | |
| M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 27.0 | 315.8 | |
| HE360 | AA | 83.7 | 339.0 | 300.0 | 9.0 | t2.0 | 27.0 | 106.6 |
| A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.8 | |
| B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 27.0 | 180.6 | |
| M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| HE400 | AA | 92.4 | 3780 | 300.0 | 9.5 | 13.0 | 27.0 | 117.7 |
| A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 159.0 | |
| B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 27.0 | 197.8 | |
| M | 256 | 4320 | 307.0 | 21.0 | 40.0 | 27.0 | 325.8 | |
| HE450 | AA | 99.8 | 425.0 | 300.0 | 10.0 | 13.5 | 27.0 | 127.1 |
| A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.0 | |
| B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 27.0 | 218.0 | |
| M | 263 | 4780 | 307.0 | 21.0 | 40.0 | 27.0 | 335.4 | |
| Tlhophiso | Yuniti Boima ba 'mele kg/m) | Karolo e Tloaelehileng Ho teba (mm) | Karolo Sebaka (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE50 | AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 27.0 | 136.9 |
| A | 155 | 490.0 | 300.0 | t2.0 | 23.0 | 27.0 | 197.5 | |
| B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 27.0 | 238.6 | |
| M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 27.0 | 344.3 | |
| HE550 | AA | t20 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | 540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 27.0 | 254.1 | |
| M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 27.0 | 354.4 | |
| HE60 | AA | t29 | 571.0 | 300.0 | t2.0 | 15.5 | 27.0 | 164.1 |
| A | 178 | 500.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.5 | |
| B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 286 | 620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| HE650 | AA | 138 | 620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | 640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | 225 | 660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| HE700 | AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | 600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 27.0 | 306.4 | |
| M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 27.0 | 383.0 | |
| HE800 | AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 30.0 | 218.5 |
| A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.8 | |
| B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| HE800 | AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | 800.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.5 | |
| B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 30.0 | 371.3 | |
| M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 30.0 | 423.6 | |
| HEB1000 | AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 30.0 | 282.2 |
| A | 272 | 0.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.8 | |
| B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | 1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
ENHTšepe e bōpehileng joaloka eona
Sehlopha: EN10034:1997 EN10163-3：2004
Tlhaloso: HEA HEB le HEM
Tekanyetso: EN
LIKAROLOANA
Matla a Phahameng: Moralo o akaretsang wa di-H-beams o fana ka matla a ho kobeha a phahameng le bokgoni ba ho jara mojaro, e leng se etsang hore di lokele meaho e meholo le ditshebediso tsa mojaro o boima.
Ho Tsitsisa ho Hotle: Moralo o pakeng tsa mahlakore a H o fana ka botsitso bo botle ha o hatelloa le ho tsitsinyeha, o tlatsetsa botsitsong ba sebopeho le polokehong.
Kaho e Bonolo: Moralo oa li-H-beams o lumella khokahano le ho kenngoa habonolo nakong ea kaho, e leng se thusang ho ntlafatsa tsoelo-pele le katleho ea projeke.
Tšebeliso e Phahameng ea Lisebelisoa: Moralo oa li-H-beams o sebelisa ka botlalo litšobotsi tsa tšepe, o fokotsa litšila tsa thepa, 'me o kenya letsoho paballong ea lisebelisoa le tšireletsong ea tikoloho.
Mefuta e Meholo ea Tšebeliso: Li-H-beam li loketse meaho e fapaneng ea meaho, marokho, tlhahiso ea mechini, le masimo a mang, 'me li na le menyetla e mengata ea ts'ebeliso.
Ka kakaretso, maemo a kantleBoreleli ba WLi khetholloa ka matla a phahameng, botsitso bo botle, le kaho e bonolo, e leng se etsang hore e be thepa ea bohlokoa ea tšepe ea meaho e sebelisoang haholo masimong a fapaneng a boenjiniere.
TLHAHLOBO EA SEHLAHISOA
Litlhoko tsa Tlhahlobo ea Tšepe e Bōpehileng joaloka H
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Ponahalo:Bokaholimo bo lokela ho ba bo boreleli, bo bataletseng, 'me bo se na matheba, mengoapo, mafome, kapa likoli tse ling.
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Litekanyo:Bolelele, bophara, bophahamo, botenya ba webe le flange di lokela ho fihlella maemo le dipehelo tsa odara.
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Sefuba:Lipheletso li lokela ho ba ka tsela e tšoanang; ho kobeha ho ka lekanyetsoa ka mithara ea ho kobeha.
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Sotha:Mahlakore a lokela ho ba a otlolohileng; hlahloba ka sesebelisoa sa ho sotha.
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Boima:Ho kheloha boima ho lokela ho latela maemo; netefatsa ka ho bekha.
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Sebopeho sa Lik'hemik'hale:E tlameha ho fihlela maemo a ho tjheseletsa kapa ho sebetsana le yona ka ho eketsehileng.
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Thepa ea Mekaniki:E kenyeletsa matla a ho thapolla, ntlha ea ho ikatisa, ho lelefatsa, jj., ho latela maemo.
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Teko e sa Senyeheng (NDT):E hlokahala bakeng sa netefatso ea boleng ba kahare haeba e boletsoe.
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Sephutheloana le ho Tšoaea:E tlameha ho latela maemo ho netefatsa hore e tsamaisoa ebile e bolokoa ka mokhoa o sireletsehileng.
Kakaretso:Tlhahlobo e felletseng e netefatsa hore tšepe e bōpehileng joaloka H e fihlela maemo 'ohle le litlhoko tsa odara, e fa basebelisi lihlahisoa tsa boleng bo holimo le tse tšepahalang.
KOPO EA SEHLAHISOA
H-beam e tloaelehileng ea kantle e sebelisoa haholo kahong ea meaho le ea mechini, joalo ka empa e sa felle feela likarolong tse latelang: boenjiniere ba meaho, boenjiniere ba borokho, tlhahiso ea mechini, kaho ea likepe, kaho ea meaho ea tšepe,
HO PHAKISA LE HO ROMELA
Ho paka le ho isa Li-H-Beams
Sephutheloana: Sephutheloana sa H-Beams se ipapisitse le tlhoko ea bareki, se ka ba se hlobotse, pallet ea lehong, sephutheloana sa polasetiki jj ho qoba ho ngoatheha le mafome.
Ho ngolla: Tlhahisoleseding ya sehlahiswa - mohlala, dibopeho, bongata di ngolwa ka ho hlaka bakeng sa ho kgetha le ho laola habonolo.
Ho kenya: Etsa bonnete ba hore ha ho na ho thulana kapa ho tsoa ha thepa ha e ntse e kenya.
Lipalangoang: Khetha mokhoa o nepahetseng oa lipalangoang (teraka, terene, jj.) ho latela sebaka le litlhoko tsa hau.
Ho Laolla: Ela hloko ha o laolla thepa ho thibela ho robeha.
Polokelo: E boloke sebakeng se omileng le se nang le moya o kenang, qoba mongobo le mafome.
MATLA A K'hamphani
LBH
P: Na ke moetsi oa UA?
K: E, re moetsi. Re na le fektheri ea rona e Tianjin City, Chaena.
P: Na nka fumana odara ea teko ea lithane tse 'maloa feela?
K: Ehlile. Re ka o romella thepa ka tšebeletso ea LCL. (Mojaro o fokolang oa lijana)
P: Haeba sampole e lokolohile?
K: Sampole ha e fumanehe, empa moreki o lefella thepa.
P: Na o fana ka khauta mme o etsa tiisetso ya kgwebo?
K: Re fana ka khauta ka lilemo tse supileng 'me re amohela tiisetso ea khoebo.
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