En h-vepeel kubaka h beam
H-beamIcyuma gikoreshwa cyane, cyane cyane gikoreshwa kuri: inyubako zitandukanye mbonezamubano n'inganda; Ibimera bitandukanye bimara igihe cy'inganda n'inyubako zigezweho ziyongera, cyane cyane mu bice bifite ibikorwa bikunze kugaragara n'ubushyuhe bwo hejuru; Ikiraro kinini gifite ubushobozi bunini bwo gutanga, gushikama byiza byambukiranya kandi birasabwa; Ibikoresho biremereye; Umuhanda munini; Kohereza Skeleton; Inkunga yanjye; Kuvura urufatiro n'Urugomero; Ibice bitandukanye bya mashini.
Igikorwa cyo gutanga ibicuruzwa
Flange yaH beamni isano cyangwa hafi ugereranije no hanze, kandi iherezo rya flange iri ku nguni iburyo, nuko yitwa Paral Flange I-Ibyuma. Ubunini bw'urubuga rwa H-shit ni ntoya kuruta iyo mibo isanzwe ifite uburebure bumwe bwurubuga, kandi ubugari bwa flange nibyinshi ugereranije nuburebure bumwe bwurubuga, Yitwa no mugari rwose. Bigenwa nuburyo bwo kwerekana, umwanya wa inertia nimbaraga zijyanye na H-urumuri biragaragara ko zimeze neza kurenza i-beam isanzwe hamwe nuburemere bumwe. Ikoreshwa mubisabwa bitandukanye kumiterere yicyuma, yaba imeze neza, umutwaro wigitutu, umutwaro wa eccentric werekana cyane imikorere yacyo, urashobora kunoza cyane ubushobozi bwayo nko mucyuma, kuzigama icyuma 10% ~ 40%. Icyuma cya H Icyuma gifite flange, Urubuga ruto, ibisobanuro byinshi, no gukoresha byoroshye, bishobora kuzigama 15% kuri 20% yicyuma muburyo butandukanye. Kuberako flange yayo iri imbere no hanze, kandi imperuka yimbere iri ku nguni iburyo, biroroshye gukorana ibice bitandukanye, bishobora kuzigama akazi gasusurutsa y'umushinga no kugabanya igihe cyo kubaka.
Ingano y'ibicuruzwa
| Igenamigambi | Kurenganya Uburemere kg / m) | Ibisanzwe ingufu mm | Igice 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 | |
| Igishushanyo | Igice Uburemere kg / m) | Igice cya Staranga Dimeersion (mm) | Igice Agace (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| We50 | 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 | |
| We700 | 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 | |
ENh-Kanguri
Icyiciro: En10034: 1997 EN10163-3:2004
Ibisobanuro: Ese Heb na hem
Bisanzwe: en
Ibiranga
Hariho ibicuruzwa byinshi byibicuruzwa byaH-beam, hamwe nuburyo bwo gutondekanya ni ibi bikurikira. ni byinshi kuruta cyangwa bingana nurubuga H. Ubugari bwa Flange B bwibyuma ya flange ya flange angana na kimwe cya kabiri cyuburebure h bwisahani y'urubuga. (2) ukurikije ikoreshwa rya Ibicuruzwa, bigabanyijemo igiti cya H-Ubwoko bwa H-Ubwoko bwa H-Ubwoko bwa H-Ubwoko bwa H-Ubwoko bwa Blange hamwe na Shore ya Blande. Rimwe na rimwe yashyizwe mu ntera ya H-beams.Gukoresha, Flange ya Flange H-beam ikoreshwa nk'ibiti kandi binini bya flange H-beam ikoresha nk inkingi. Kubwibyo, birazwi kandi nka Beam H-beam steel ninkingi h-beam stee. . . Mu mpera za 1990, uburebure bwa H-Briam ku isi bwa 1200m, ubugari bworoshye bwa 530mm.
Kugenzura ibicuruzwa
Ibisabwa ku bugenzuzi bwa H Icyuma birimo ahanini ni ibintu bikurikira:
Ubwiza: Ubwiza bwibyuma bwa H-bumeze bugomba kubahiriza ibipimo bijyanye no gutumiza ibisabwa. Ubuso bugomba kuba bworoshye kandi bugororotse, nta mbaraga igaragara, ibishushanyo, ingese nizindi ndunduro.
Ibipimo bya Geometrike: Uburebure, uburebure, uburebure, ubunini bwa blonge, ubunini bwa flange nibindi bipimo by'icyuma cya H, bigomba kubahiriza ibipimo bijyanye no gutumiza ibisabwa.
Kugoranye: Guturwa kw'icunga rya H-shit rigomba kubahiriza ibipimo bijyanye no gutumiza ibisabwa. Irashobora kumenyekana no gupima niba indege kumpera zombi zinyeganyega zisa nigereranijwe cyangwa ukoresheje metero yunamye.
Kugoreka: kugoreka ibyuma bya h-shusho bigomba kubahiriza ibipimo bijyanye no gutumiza ibisabwa. Irashobora kumenyekana no gupima niba uruhande rwibyuma rwa H rufite ihindagurika cyangwa hamwe na metero ihindagurika.
Gutandukana ibiro: Uburemere bwibyuma bwa H-fatizo bugomba kubahiriza ibipimo bijyanye no gutumiza ibisabwa. Gutandukanya ibiro birashobora kugaragara no gupima.
Ibigize chimique: Niba h-ibyuma bifatika bigomba gusudira cyangwa bitunganijwe, ibigize imiti bigomba kubahiriza ibipimo bijyanye no gutumiza ibisabwa.
Imitungo: Imitungo ya mashini yicyuma ya H imeze igomba kubahiriza ibisabwa n'amategeko no gutumiza ibisabwa, harimo imbaraga za kanseri, imyambarire nibindi bipimo.
Ikizamini kidasenya: Niba h-ibyuma gifatika bisaba kwipimisha isenya, bigomba kugeragezwa hakurikijwe ibisabwa n'amategeko no gutumiza ibisabwa kugirango ireme ryimbere.
Gupakira no kuranga: Gupakira no kwerekana ibyuma bya H biteguye bigomba kubahiriza ibipimo bijyanye no gutumiza ibisabwa kugirango byoroherezwe ubwikorezi nububiko.
Muri make, ibyavuzwe haruguru bigomba gusuzumwa byimazeyo mugihe ugenzura ibyuma bifatika kugirango umenye neza ko ubwiza bwayo buhura nibipimo bijyanye nibisabwa, kandi guha abakoresha ibicuruzwa byiza bya H.
Gusaba
BisanzweH-beamIbikoresho by'ibyuma birimo Q235b, sm490, SS400, SS400, Q345 na Q345B.Ibigize imiti hamwe ni ngombwa muguhitamo ibikoresho bikwiye ukurikije uko ibintu bimeze
Gupakira no kohereza
Gupakira no kurinda:
Gupakira bigira uruhare runini mu kurinda ubwiza bwa ASTM A36H beamibyuma mugihe cyo gutwara no kubika. Ibikoresho bigomba gutahurwa neza, ukoresheje imishumire cyangwa bande kugirango wirinde kugenda nibishobora kwangirika. Byongeye kandi, hagomba gufatwa ingamba zo kurinda ibyuma guhura nubushuhe, umukungugu, nibindi bintu byibidukikije. Gupfunyika imigozi mumiterere yuburwayi-irwanya ikirere, nka pulasitike cyangwa amazi yuburinganire, bifasha kurindabiswa no ku maso.
Ibibazo
1.Ni gute nshobora kubona amagambo yawe?
Urashobora kudusiga ubutumwa, kandi tuzasubiza ubutumwa buri gihe mugihe.
2. Uzitanga ibicuruzwa ku gihe?
Nibyo, turasezeranye gutanga ibicuruzwa byiza no gutanga ku gihe. Kuba inyangamugayo ni tenet ya sosiyete yacu.
3.Nabona ingero mbere yo gutumiza?
Yego, birumvikana. Mubisanzwe ingero zacu ni ubuntu, turashobora gutanga ibitekerezo byawe cyangwa ibishushanyo bya tekiniki.
4.Ni ubuhe butumwa bwawe bwo kwishyura?
Igihe cyacu gisanzwe cyo kwishyura ni 30% kubitsa, no kuruhuka kuri B / l. Kurya, fob, CFR, CIF.
5.Komera ubugenzuzi bwa gatatu?
Yego rwose twemera.
6.Ni gute twizera isosiyete yawe?
Twihariye mubucuruzi bwibyuma nkimyaka nkumutanga cya zahabu, icyicaro gikuru cya Tiajin, mukaze gukora iperereza muburyo ubwo aribwo bwose, muburyo bwose.
