Ubuziranenge bwo hejuru H16 x 101 150x150x7x10 q235 Q345b Ashyushye ipe Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Heb Held en
Igikorwa cyo gutanga ibicuruzwa
Izi myanya zerekana ubwoko butandukanye bwaIpe ibiti bishingiyeku bipimo byabo n'umutungo:
- Ibiti bya ipe: Ibi ni ibiti bya ipe hamwe nubunini bwa flange na flange, bigatuma bakoreshwa mugukoresha mubikorwa biremereye.
- Heb (IPB) Ibiti: Ibi nibice bya ipe hamwe nubunini bwa flange hagati nubunini bwa flange, mubisanzwe bikoreshwa mubwubatsi muburyo butandukanye bwimiterere.
- Hem Ibiti: Ibi ni ibiti bya ipe hamwe na mene yimbitse kandi ifunganye, itanga imbaraga zo kwiyongera no gutwara imitwaro.
Ibi biti byateguwe kugirango utange ubushobozi bwihariye bwimiterere, kandi guhitamo ubwoko bwo gukoresha biterwa nibisabwa numushinga wubwubatsi.
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 | |
Ibiranga
Ibice bya Hem, Him, Hem ni ibitage bya ipero ya Ipero (Itamu) bikoreshwa mubwubatsi hamwe nubwubatsi. Hano hari bimwe mubintu byingenzi bya buri bwoko:
Heams (IPN) ibiti:
Ubugari bwa Flange na Flange
Bikwiranye nibikorwa biremereye
Itanga ubushobozi bwiza bwo gutwara no guhanana
Heb (IPB) ibiti:
Hagati ya Flange na Flange
Bitandukanye kandi bikunze gukoreshwa mukubaka intego zitandukanye zububiko
Itanga uburimbane bwimbaraga nuburemere
Hem Ibiti:
By'umwihariko cyane na bugufi
Itanga imbaraga zo kwiyongera nubushobozi bwo gutwara
Yagenewe akazi gakomeye hamwe na porogaramu yo hejuru
Ibi biti byateguwe kugirango byubahirije ibisabwa byihariye kandi byatoranijwe bishingiye kubikorwa byagenewe no kwikorera-kwitwaza inyubako cyangwa imiterere.
ENh-Kanguri
Icyiciro: En10034: 1997 EN10163-3:2004
Ibisobanuro: Ese Heb na hem
Bisanzwe: en
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
Heb, Heb, n'amashume HemKugira urwego runini rwinganda zububiko ninganda zubuhanga. Ikoreshwa risanzwe ririmo:
- Kubaka inyubako: Ibi biti bikoreshwa mukubaka inyubako z'ubucuruzi n'inganda kugira ngo zishyigikire imiterere, ibisenge, n'ibindi bintu byo kubyara.
- Kubaka ikiraro: Bakoreshwa mu kubaka ibiraro kugirango bashyigikire inzira nyabagendwa nibindi bice.
- Inzego z'inganda: Bikorewe, hamwe n'ibiti Hem bikoreshwa mu kubaka ibikoresho by'inganda nko mu bubiko, ibihingwa byo gukora, n'ibihingwa byo kubika.
- Imiterere yububiko: zikoreshwa mugukora imiterere yinyubako nimishinga minini nibikorwa remezo, gutanga inkunga ku rukuta, isaka, nibindi bindi bintu.
- Inkunga y'ibikoresho: Ibi biti bikoreshwa mu gushyigikira imashini ziremereye nibikoresho muburyo butandukanye bwinganda.
- Imishinga y'ibikorwa remezo: Hea, Heb, n'ibiti Hem na byo bikoreshwa mu kubaka ibikorwa remezo nka tunel, ibibuga by'ibibuga by'ingufu.
Muri rusange, ibi biti nibyingenzi mugutanga inkunga ikomeye kandi yizewe muburyo butandukanye bwo kubaka no mumishinga yubuhanga. Ibisobanuro byabo, imbaraga, nubushobozi bwo kwikorera imitwaro bituma bigira uruhare runini mu nyubako zigezweho n'ibikorwa remezo.
Gupakira no kohereza
Gupakira no kurinda:
Gupakira bigira uruhare runini mu kurinda ubwiza bwa ASTM A36 h beam steel 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.
Gupakira no kubona ubwikorezi:
Gupakira no gufungura ibyuma bipakiwe ku kinyabiziga cyo gutwara kigomba gukorwa neza. Koresha ibikoresho bikwiranye, nka forklifts cyangwa Crane, iremeza neza inzira nziza kandi nziza. Ibiti bigomba kugabanywa neza kandi bihujwe neza kugirango birinde ibyangiritse mubwikorezi. Yigeze gupakirwa, yuzuza imizigo ifite imipaka ihagije, nk'imigozi cyangwa iminyururu, yemeza gutuza no gukumira.
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.
