Simba Rakasimba Rakagadzirwa Nesimbi Inopisa Yakaputirwa H Beam 6 inch 8 inch
MAITIRO EKUGADZIRA CHIGADZIRWA
Maitiro ekugadzira simbi yekunze yakaumbwa neH anowanzo sanganisira matanho makuru anotevera:
Kugadzirwa kwezvinhu zvisina kugadzirwa: Zvinhu zvekugadzira simbi yakaita seH zvinowanzova simbi. Mashizha esimbi anofanira kucheneswa uye kudziyiswa kuti agadziriswe uye agadziriswe.
Kugadziriswa kwesimbi inopisa: Chigadziko chesimbi chinopiswa kare chinotumirwa kuchigayo chinopisa kuti chigadzirwe. Muchigayo chinopisa, chigadziko chesimbi chinomonerwa nemaroller akawanda uye zvishoma nezvishoma chinoumbwa kuita chimiro chesimbi chakaita seH-shaped.
Kushanda muchando (sarudzo): Mune zvimwe zviitiko, kuti simbi yakaita seH ive yakarongeka uye yepamusoro payo ive yakanaka, simbi yakaita seH inoputirwa nekupisa inogadziriswawo muchando, senge inoputirwa nechando, kudhirowa, nezvimwewo.
Kucheka nekupedzisa: Mushure mekumonera nekutonhora, simbi yakaita seH inofanira kuchekwa nekupedzwa zvichienderana nezvinodiwa nemutengi kuti isvike pahukuru hwakatarwa uye kureba.
Kurapa pamusoro: Kuchenesa uye kudzivirira ngura kwesimbi yakaita seH kuitira kuti chigadzirwa chirambe chakachena uye chinodzivirira ngura.
Kuongorora nekurongedza: Ita ongororo yemhando yepamusoro pasimbi yakagadzirwa yakaita seH, kusanganisira kuongorora mhando yechitarisiko, kururama kwemativi, hunhu hwemakanika, nezvimwewo. Mushure mekupasa bvunzo, ichave yakarongedzwa uye yagadzirira kutumirwa kumutengi.
SAIZI YECHIGADZIRWA
| Kugadzwa | Chidimbu Huremu kg/m) | Chikamu Chakajairika kusimudzirwa mm | Chikamu 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 | |
| Kusarudzwa | Chikamu Huremu kg/m) | Chikamu Chakajairika Kuchinja-chinja (mm) | Chikamu Nzvimbo (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 | |
ENH-Simbi Yakaumbwa
Giredhi: EN10034:1997 EN10163-3：2004
Tsanangudzo: HEA HEB uye HEM
Standard: EN
ZVINHU ZVINHU
1. Zvimiro Zvakanaka zveMichina
Kuramba Kuchinjika Kwakasimba: Maflange akafara uye akakora ane nguva yakakura yekusagadzikana (Ix) anoshanda zvakanyanya kupfuura maI-beams (30%-50% yakakwira nehuremu hwakafanana).
Kugadzikana Kwakanaka Kwekudzvanya: Maflange acho akamira akatarisana nedandemutande, zvichiita kuti akwanise kushandiswa pakutsigira danda.
Kusimba kweBiaxial kwakaringana: Nguva dzekusasimba kweX- neY-axis dzakafanana (semuenzaniso, rudzi rweHM), zvichikonzera kuramba simba remativi zvakanaka.
2. Zvishoma uye Zvisingadhuri
Simba Rakakura-Kusvika-Kurema: 15%-20% yakareruka kupfuura matanda eI-beams akajairwa ane simba rakafanana rekutakura mutoro (kuderedza mitoro yekuvaka uye mari yenheyo).
Kuchengetedza Zvinhu: Kushanda zvakanaka kwesimbi kunoderedza kushandiswa kwesimbi (semuenzaniso, pachivako chefekitori chine hurefu hwemamita makumi matatu, matanda eH anoshandisa simbi shoma ne40% pane matanda ekongiri).
3. Kuvaka Kwakanaka Uye Kunoshanda
Kuboorera Zviri Nyore: Nzvimbo yakatsetseka yeflange inobatsira kuboorera kwakasimba.
Kudzikisa Kukwesha: Zvikamu zvakajairwa zvinogadzirwa kare mufekitori, zvichiita kuti pave nekukurumidzira kuunganidza panzvimbo yacho (zvichideredza nguva yekuvaka ne30%).
4. Magadzirirwo Akanyatsorongeka eChikamu Chinoyambuka
National Standard (GB/T 11263): HW (flange yakafara), HM (flange yepakati), uye HN (flange yakamanikana), inofukidza saizi kubva pa100×100 kusvika 1000×300 mm.
American Standard (ASTM A36): Nhevedzano yeW (semuenzaniso, W12×30) inogamuchirwa pasi rose.
KUONGORORA CHIGADZIRWA
Zvinodiwa pakuongororwa kwesimbi ine chimiro cheH zvinosanganisira zvinhu zvinotevera:
Zvikanganiso zvePamusoro
Hazvibvumidzwe:
Mavanga, mavanga, kana mapete akakombama anopfuura 0.3mm;
Makomba engura anokanganisa simba (kudzika kwemadziro kunopfuura 5% ukobvu hwawo);
Kubviswa kwepurasitiki ine zinc (yemhando dzisingapindi ngura).
Zvikanganiso zvidiki zvinobvumidzwa:
Kukwenya kwenzvimbo ≤ 0.2mm kudzika;
Nzvimbo yePockmark ≤ 1cm²/m².
KUSHANDISA CHIGADZIRWA
Matanda ekunze eH-beam anoshandiswa zvakanyanya mumabasa ekuvaka neinjiniya, kusanganisira asi kwete kungogumira pane zvinotevera:
Uinjiniya hwekuvaka, uinjiniya wemabhiriji, kugadzira michina, kuvaka ngarava, kuvaka chivakwa chesimbi,
Kurongedza uye Kutumira
Kurongedza nekutakura maH-beams ekunze anowanzo da kutevedzera matanho anotevera:
Kurongedza: Simbi yakaita seH inowanzo rongedza zvinoenderana nezvinodiwa nevatengi kuti idzivirire pamusoro payo kuti isakuvadzwe. Nzira dzakajairika dzekurongedza dzinosanganisira kurongedza kusina chinhu, kurongedza mapallet emapuranga, kurongedza epurasitiki, nezvimwewo. Pakurongedza, zvakakosha kuve nechokwadi chekuti pamusoro pesimbi yakaita seH hapakwenyi kana kupwanywa.
Kunyora: Maka ruzivo rwechigadzirwa rwakajeka papakeji, senge modhi, zvirevo, huwandu, nezvimwewo, kuti zvive nyore kuziva nekutarisira.
Kurodha: Pakutakura simbi yakarongwa nechimiro cheH, zvakakosha kuve nechokwadi chekuti hapana kurovera kana kubuda mukati mekutakura zvinhu kuti chigadzirwa chisakuvadzwe.
Kutakurwa: Sarudza maturusi ekufambisa akakodzera, akadai semarori, kutakurwa kwechitima, nezvimwewo, uye sarudza nzira yakakodzera yekufambisa zvichienderana nezvinodiwa nevatengi uye daro rekutakura.
Kuburutsa: Mushure mekusvika kwaunoda kuenda, kuburutsa kunofanira kuitwa nokungwarira kudzivirira kukuvara kwesimbi yakaita seH.
Kuchengetera: Chengeta simbi yakaita seH mudura rakaoma uye rine mhepo inofefetera kudzivirira hunyoro kana zvimwe zvinokanganisa.
SIMBA REKAMBANI
Mibvunzo Inowanzo bvunzwa
1. Ndingawana sei chitupa kubva kwamuri?
Munogona kutisiyira meseji, uye tichapindura meseji yese nenguva.
2. Uchaendesa zvinhu nenguva here?
Ehe, tinovimbisa kupa zvigadzirwa zvemhando yepamusoro uye kutumira panguva. Kutendeseka ndiyo pfungwa huru yekambani yedu.
3.Ndingawana sampuro ndisati ndatenga here?
Ehe, hongu. Kazhinji mienzaniso yedu haibhadharwi, tinogona kuigadzira nekushandisa mienzaniso yenyu kana mifananidzo yehunyanzvi.
4. Ndeipi mitemo yako yekubhadhara?
Nguva yedu yekubhadhara yakajairika ndeye 30% dhipoziti, uye mari yasara ndeye B/L. EXW, FOB, CFR, CIF.
5. Munobvuma here kuongororwa kwemunhu wechitatu?
Ehe zvechokwadi tinobvuma.
6. Tinovimba sei nekambani yenyu?
Isu tave nyanzvi mubhizinesi resimbi kwemakore akawanda semutengesi wegoridhe, mahofisi edu makuru ari mudunhu reTianjin, tinokugamuchirai kuti muongorore nenzira dzese, nepese pamunogona napo.
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