Soo deji Ii ugu dambeeyay Tilmaamaha iyo Cabbirrada.
ASTM A36/A992/A992M/A572 Gr 50 Dhismaha Birta I-Beams
| Heerka Alaabta | ASTM A36/A992/A992M/A572 Gr 50 | Dhamaystir dusha sare | Galvanization-ku-kulul, rinji, iwm. La beddeli karo |
| Cabirka | W8×21 ilaa W24×104 (inji) | Dhererka | Kaydka 6m & 12m, Dhererka La Habeeyay |
| Dulqaadka cabbirka | Waafaqsan GB/T 11263 ama ASTM A6 | Shahaadada tayada | ISO 9001, SGS/BV Warbixinta Kormeerka Dhinac saddexaad |
| Xoogga Wax-soo-saarka | A992: YS ≥ 345 MPa (50 ksi), TS ≥ 450 MPa (65 ksi), A36: YS ≥ 250 MPa (36 ksi), TS ≥ 420 MPa, A572 Gr.50: YS ≥ 345 MPa, oo ku habboon dhismayaasha culus | Codsiyada | Dhirta warshadaha, bakhaaro, dhismayaal ganacsi, dhismayaal la dego, buundooyin |
Xogta Farsamada
Birta I BeamHalabuurka Kiimikada
| ASTM A36 / A992 / A572 Gr 50 | |||
| Birta I Beam Kiimikada Halabuurka | |||
| Curiyaha | ASTM A36 | ASTM A992 / A992M | ASTM A572 Gr 50 |
| Kaarboon (C) | 0.25-0.29% | ≤ 0.23% | ≤ 0.23% |
| Manganese (Mn) | 0.80-1.20% | 0.50-1.50% | 0.80-1.35% |
| Fosfooraska (P) | ≤ 0.040% | ≤ 0.035% | ≤ 0.040% |
| Sulfur (S) | ≤ 0.050% | ≤ 0.045% | ≤ 0.050% |
| Silikoon (Si) | ≤ 0.40% | 0.40-0.75% | 0.15-0.40% |
| Copper (Cu) | 0.20% daq (haddii Cudud) | - | - |
| Vanadium (V) | - | Micro-alloy waa la ogolyahay | ≤ 0.06% |
| Columbus (Nb) | - | Micro-alloy waa la ogolyahay | ≤ 0.05% |
| Titanium (Ti) | - | - | ≤ 0.15% |
| CE (Kaarboon u dhiganta) | - | ≤ 0.45% | - |
ASTM A36 Balaadhan Flange H-beam Cabirka - W Beam
| Magacaabidda | Cabirka | Halbeegyada Joogtada ah | |||||||
| Daqiiqadii Inertia | Qaybta Modulus | ||||||||
| Imperial ( gudaha x lb/ft) | Qoto dheerh (in) | Ballacaw (gu) | Dhumucda Shabakaddas (gud) | Aagga Qaybta(gudaha 2) | Miisaanka(lb/ft) | Ix(gudaha 4) | Iy(gudaha 4) | Wx(gudaha 3) | Wy(gudaha 3) |
| W 27 x 178 | 27.8 | 14.09 | 0.725 | 52.3 | 178 | 6990 | 555 | 502 | 78.8 |
| W 27 x 161 | 27.6 | 14.02 | 0.660 | 47.4 | 161 | 6280 | 497 | 455 | 70.9 |
| W 27 x 146 | 27.4 | 14 | 0.605 | 42.9 | 146 | 5630 | 443 | 411 | 63.5 |
| W 27 x 114 | 27.3 | 10.07 | 0.570 | 33.5 | 114 | 4090 | 159 | 299 | 31.5 |
| W 27 x 102 | 27.1 | 10.02 | 0.515 | 30.0 | 102 | 3620 | 139 | 267 | 27.8 |
| W 27 x 94 | 26.9 | 10 | 0.490 | 27.7 | 94 | 3270 | 124 | 243 | 24.8 |
| W 27 x 84 | 26.7 | 9.96 | 0.460 | 24.8 | 84 | 2850 | 106 | 213 | 21.2 |
| W 24 x 162 | 25 | 13 | 0.705 | 47.7 | 162 | 5170 | 443 | 414 | 68.4 |
| W 24 x 146 | 24.7 | 12.9 | 0.650 | 43.0 | 146 | 4580 | 391 | 371 | 60.5 |
| W 24 x 131 | 24.5 | 12.9 | 0.605 | 38.5 | 131 | 4020 | 340 | 329 | 53.0 |
| W 24 x 117 | 24.3 | 12.8 | 0.55 | 34.4 | 117 | 3540 | 297 | 291 | 46.5 |
| W 24 x 104 | 24.1 | 12.75 | 0.500 | 30.6 | 104 | 3100 | 259 | 258 | 40.7 |
| W 24 x 94 | 24.1 | 9.07 | 0.515 | 27.7 | 94 | 2700 | 109 | 222 | 24.0 |
| W 24 x 84 | 24.1 | 9.02 | 0.470 | 24.7 | 84 | 2370 | 94.4 | 196 | 20.9 |
| W 24 x 76 | 23.9 | 9 | 0.440 | 22.4 | 76 | 2100 | 82.5 | 176 | 18.4 |
| W 24 x 68 | 23.7 | 8.97 | 0.415 | 20.1 | 68 | 1830kii | 70.4 | 154 | 15.7 |
| W 24 x 62 | 23.7 | 7.04 | 0.430 | 18.2 | 62 | 1550 | 34.5 | 131 | 9.8 |
| W 24 x 55 | 23.6 | 7.01 | 0.395 | 16.2 | 55 | 1350 | 29.1 | 114 | 8.3 |
| W 21 x 147 | 22.1 | 12.51 | 0.720 | 43.2 | 147 | 3630 | 376 | 329 | 60.1 |
| W 21 x 132 | 21.8 | 12.44 | 0.650 | 38.8 | 132 | 3220 | 333 | 295 | 53.5 |
| W 21 x 122 | 21.7 | 12.39 | 0.600 | 35.9 | 122 | 2960 | 305 | 273 | 49.2 |
| W 21 x 111 | 21.5 | 12.34 | 0.550 | 32.7 | 111 | 2670 | 274 | 249 | 44.5 |
| W 21 x 101 | 21.4 | 12.29 | 0.500 | 29.8 | 101 | 2420 | 248 | 227 | 40.3 |
| W 21 x 93 | 21.6 | 8.42 | 0.580 | 27.3 | 93 | 2070 | 92.9 | 192 | 22.1 |
| W 21 x 83 | 21.4 | 8.36 | 0.515 | 24.3 | 83 | 1830kii | 81.4 | 171 | 19.5 |
| W 21 x 73 | 21.2 | 8.3 | 0.455 | 21.5 | 73 | 1600 | 70.6 | 151 | 17.0 |
| W 21 x 68 | 21.1 | 8.27 | 0.430 | 20.0 | 68 | 1480kii | 64.7 | 140 | 15.7 |
| W 21 x 62 | 21 | 8.24 | 0.400 | 18.3 | 62 | 1330 | 57.5 | 127 | 13.9 |
| W 21 x 57 | 21.1 | 6.56 | 0.405 | 16.7 | 57 | 1170 | 30.6 | 111 | 9.4 |
| W 21 x 50 | 20.8 | 6.53 | 0.380 | 14.7 | 50 | 984 | 24.9 | 94.5 | 7.6 |
| W 21 x 44 | 20.7 | 6.5 | 0.350 | 13.0 | 44 | 843 | 20.7 | 81.6 | 6.4 |
Guji badhanka midigta
| Shaxda Kooban ee Codsiga Birta I-Beam | ||||
| Heerka | Codsiyada caadiga ah | |||
| ASTM A36 | • Qaab dhismeedka dhismaha fudud ilaa dhexdhexaad • Sagxadaha ganacsiga/warshadaha iyo alwaaxyada • Bakhaarada iyo xargaha aqoon-is-weydaarsiga | |||
| ASTM A992 / A992M | • Dhuxul dhismo dhaadheer iyo tiirar • Dhismayaal dhismeed oo dhaadheer • Dhismayaal warshadeed oo culus | |||
| ASTM A572 | • Buundooyinka Jidadka iyo Tareennada • Dhismayaasha birta ah ee baaxadda weyn • Dhismayaasha dhisme ee khafiifka ah • Deked, deked, iyo dhismayaal badda • Alwaaxyada qalabka culus | |||
1) Xafiiska Laanta - Taageerada Isbaanishka ku hadasha, Kaalmada fasaxida kastamka, iwm.
2) In ka badan 5,000 oo tan oo kayd ah, oo leh cabbirro kala duwan
3) Waxaa soo kormeeray hay'ado awood leh sida CCIC, SGS, BV, iyo TUV, oo wata baakadaha caadiga ah ee badda.
I-beams, sida walxo bir ah oo muhiim u ah dhismaha iyo dhismayaasha warshadaha, waxay u baahan yihiin baakad taxaddar leh iyo gaadiid si loo hubiyo tayada iyo badbaadada alaabta. Baakadaha saxda ah iyo gaadiidka kaliya kama hortagayo burburka dusha sare laakiin sidoo kale waxay hagaajiyaan hufnaanta saadka waxayna yareeyaan khatarta gaadiidka.
I. Hababka Baakadaha
Baakadaha wax lagu xidho:
Isticmaal xargaha birta ah ama xargaha naylon si aad isugu xidho I-beams iyadoo la raacayo qeexitaannada iyo dhererka si fudud loo rari karo, loo dejiyo, iyo maarayn.
Sariiraha alwaax/ alwaaxda:
Dhig sariiradaha alwaax ah ama dhumucyada hoostooda I-beams-ka xidhan si aad uga hortagto taabasho toos ah oo lala yeesho dhulka, si looga hortago xagashada ama daxalka qoyaanka.
Tallaabooyinka Ilaalinta:
Ku dar ilaalinta geesaha ama gacmo-gashiga caagga ah meelaha nugul (sida geesaha iyo wejiyada dhamaadka);
Isticmaal filim aan biyuhu lahayn ama caag ah si aad u daboosho birta si aad uga hortagto roobka iyo qoyaanka inay keenaan miridhku.
II. Hababka Gaadiidka
Gaadiidka Dhulka:
Ku habboon gaadiidka masaafo-gaaban ama gudaha, guud ahaan isticmaalka baabuurta fidsan ama baabuurta dhinac-hoose.
Hubi xirmo sugan si aad uga hortagto simbiriirixashada ama caarada inta lagu jiro gaadiidka.
Gaadiidka tareenka:
Ku habboon masaafada dheer, gaadiidka mugga weyn; Awood culus oo qaadis ah iyo xasilloonida gaadiidka sare.
Waa in lagu raro si waafaqsan tilmaamaha gaadiidka tareenka, si ammaan ah loo hagaajiyay, oo lagu qalabeeyay godka ilaalinta.
Gaadiidka Badda:
Loo isticmaalo dhoofinta ama gaadiidka xudduudaha; waxaa lagu rari karaa weel ama xamuul badan.
H-beams sida caadiga ah waxay u baahan yihiin in la isku xidho, lagu daboolo taarpaulins biyuhu aanay biyuhu karin, iyo in lagu sugo gudaha xajinta markabka si looga hortago barakaca.
III. Ka taxadaritaan
Ka fogow saameeynta ama is jiid jiidka inta lagu jiro raritaanka iyo dejinta si aad uga hortagto waxyeello ku timaada dusha birta;
Gaadiidka fogfog, si joogto ah u baadh xarkaha xidhidhiyaha iyo ilaalinta aaladaha si loo hubiyo badbaadada gaadiidka;
Wixii H-beams ee lagu qaado deegaanno gaar ah (sida aagga xeebaha ama gobollada qoyan), xoojiya tallaabooyinka ka hortagga miridhku.
Wadashaqeyn xasiloon oo lala yeesho shirkadaha maraakiibta sida MSK, MSC, COSCO silsiladda adeegga saadka oo hufan, silsilad adeegga saadka ayaanu kugu qanacsannahay.
Waxaan raacnaa halbeegyada nidaamka maaraynta tayada ISO9001 dhammaan habraacyada, waxaanan leenahay kontorool adag ka soo iibsashada alaabta baakadaha si loo qaado jadwalka baabuurta. Tani waxay dammaanad qaadaysaa H-beams-ka warshadda oo dhan ilaa goobta mashruuca, kaa caawinta inaad ku dhisto aasaas adag oo mashruuc dhib la'aan ah!
S: Waa maxay halbeegyada birtaada H beam ay u hoggaansamaan suuqyada Bartamaha Ameerika?
A: Badeecadahayadu waxay la kulmaan ASTM A36, A572 Heerarka Fasalka 50, kuwaas oo si weyn looga aqbalo Bartamaha Ameerika. Waxaan sidoo kale ku siin karnaa alaabooyin u hoggaansamaya heerarka maxalliga ah sida NOM ee Mexico.
S: Intee in le'eg ayay tahay wakhtiga keenista Panama?
J: Xamuulka badda ee ka imanaya Dekadda Tianjin ilaa Aagga Ganacsiga Xorta ah ee Colon wuxuu qaadanayaa 28-32 maalmood, wadarta wakhtiga gaarsiinta (oo ay ku jiraan wax soo saarka iyo kastamku) waa 45-60 maalmood. Waxaan sidoo kale bixinaa xulashooyinka rarida degdega ah.
S: Ma bixisaa kaalmada fasaxa kastamka?
J: Haa, waxaan la shaqaynaa dilaaliinta kastamka ee Bartamaha Ameerika si aan uga caawino macaamiisha inay qabtaan ku dhawaaqida kastamka, bixinta canshuurta iyo hababka kale, hubinta bixinta fudud.
Faahfaahinta Xiriirka
Cinwaanka
Kangsheng horumarinta aagga warshadaha,
Degmada Wuqing, magaalada Tianjin, Shiinaha.
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