ASTM A36 HEA HEB IPE H Beams I Alwaaxyada Dhismaha / Qaab-dhismeedka Birta Qaabaysan ee H oo leh (St37-2) (USt37-2) (RSt37-2) A570 Gr.A Grade
HABKA SOO SAARKA ALAABTA
Habka wax soo saarka ee heerka caadiga ahH-beamscaadi ahaan waxaa ku jira tallaabooyinka ugu muhiimsan ee soo socda:
Diyaarinta walxaha ceeriin ah: Qalabka ceeriin ee lagu soo saaro qoryaha H-beams badanaa waa billet bir ah. Billet-yadan waxay u baahan yihiin in la nadiifiyo oo la kululeeyo si loogu diyaariyo farsamaynta iyo sameynta xiga.
Duubista kulul: Duubista kulul ee la qalajiyey waxaa lagu shubaa warshad duubis kulul si loogu farsameeyo. Duubista kulul ee la dubay, duubista waxaa lagu duubaa dhowr duub oo kala duwan, iyagoo si tartiib tartiib ah u samaynaya qayb iskutallaab ah oo u eg qaab H.
Shaqada qabow (ikhtiyaar): Xaaladaha qaarkood, si loo hagaajiyo saxnaanta iyo tayada dusha sare ee H-beams, alwaaxyada kulul ee la duubay waxay maraan hababka shaqada qabow, sida duubista qabow ama sawirista.
Goynta iyo dhammaystirka: Ka dib marka la rogo oo la shaqeeyo qabow kasta, alwaaxyada H-ga waa la gooyaa oo la dhammeeyaa iyadoo loo eegayo shuruudaha macaamiisha si loo daboolo cabbirrada gaarka ah iyo qeexitaannada dhererka.
Daawaynta dusha sare: Alwaaxyada H-ga waa la nadiifiyaa oo la daaweeyaa si looga hortago miridhku, taasoo hubinaysa tayada dusha sare iyo iska caabbinta miridhku.
Kormeerka iyo Baakaynta: Alwaaxyada H-ga ee la dhammeeyay waxaa lagu hubiyaa tayada, oo ay ku jiraan kormeerka muuqaalka, saxnaanta cabbirka, iyo sifooyinka farsamada. Ka dib marka la dhammeeyo kormeerka, waa la baakadeeyaa oo loo diyaariyaa in loo raro macaamiisha.
CABBIRKA ALAABTA
| Magacaabista | Unt Miisaanka kg/m) | Qaybta Caadiga ah sawir mm | Qaybaha 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 | |
| Magacaabista | Cutubka Miisaanka kg/m) | Qaybta Caadiga ah Cabbirka (mm) | Qaybta Aagga (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- Bir qaabaysan
Darajada: EN10034:1997 EN10163-3:2004
Faahfaahinta: HEA HEB iyo HEM
Heerka: EN
ASTAAMAHA
Xoog sare: Qaabka isdhaafka ah ee alwaaxyada H waxay siinayaan xoog qalloocan oo sare iyo awood culays qaadis, taasoo ka dhigaysa kuwo ku habboon qaab-dhismeedka baaxadda weyn iyo codsiyada culayska culus.
Xasillooni wanaagsanNaqshadaynta isgoyska ee H-beams waxay hubisaa xasillooni aad u fiican marka la eego culaysyada cadaadiska iyo kuwa la riixo labadaba, taasoo gacan ka geysanaysa xasilloonida guud iyo badbaadada qaab-dhismeedka.
Dhisme fududNaqshadeynta H-beams waxay sahlaysaa isku xirka iyo rakibidda fudud inta lagu jiro dhismaha, iyadoo hagaajinaysa horumarka mashruuca iyo hufnaanta.
Isticmaalka kheyraadka oo sarreeyaNaqshadeynta alwaaxyada H waxay u oggolaanaysaa isticmaalka ugu wanaagsan ee sifooyinka birta, yareynta qashinka agabka iyo ka qayb qaadashada ilaalinta kheyraadka iyo ilaalinta deegaanka.
Kala duwanaansho ballaaran oo codsiyo ah: H-beams waxay ku habboon yihiin qaab-dhismeedyo kala duwan oo dhisme ah, buundooyin, iyo codsiyo injineernimo farsamo, iyagoo bixinaya awood ballaaran oo codsi ah.
Marka la soo koobo, H-beam-yada caadiga ah waxay leeyihiin xoog sare, xasillooni wanaagsan, iyo fududaynta dhismaha, taasoo ka dhigaysa walxo bir ah oo muhiim ah oo qaab-dhismeed ahaan si weyn loogu isticmaalo qaybaha injineernimada kala duwan.
BAARITAANKA ALAABTA
Shuruudaha kormeerka ee H-beams waxaa ugu horreyn ka mid ah dhinacyada soo socda:
Tayada muuqaalka: Muuqaalka H-beam waa inuu u hoggaansamaa heerarka khuseeya iyo tilmaamaha macaamiisha, oo leh dusha siman oo siman, oo ka xor ah godad muuqda, xoqan, miridhku, ama cillado kale.
Cabbirrada Joomatari: Dhererka, ballaca, dhererka, dhumucda shabakadda, iyo dhumucda flange-ka ee H-beam waa inay u hoggaansamaan heerarka khuseeya iyo tilmaamaha macaamiisha.
Toosnaanta: Toosanaanta H-beam waa inay u hoggaansantaa heerarka khuseeya iyo tilmaamaha macaamiisha, kuwaas oo lagu xaqiijin karo iyadoo la cabbirayo in labada daraf ee beylka ay is barbar socdaan ama iyadoo la adeegsanayo cabbir toosan.
Torsion: Ruxitaanka H-beam-ka waa inuu u hoggaansamaa heerarka khuseeya iyo tilmaamaha macaamiisha, kuwaas oo lagu xaqiijin karo iyadoo la cabbirayo in dhinacyada fallaadha ay yihiin kuwo toosan ama iyadoo la adeegsanayo cabbir leexasho.
Dulqaadka miisaanka: Miisaanka H-beam-ku waa inuu u hoggaansamaa heerarka khuseeya iyo tilmaamaha macaamiisha, dulqaadka miisaankana waxaa lagu xaqiijin karaa miisaan.
Halabuurka kiimikada: Haddii H-beam-ka la alxamayo ama la mari doono habayn kale, qaab-dhismeedkiisa kiimikada waa inuu u hoggaansamo heerarka khuseeya iyo tilmaamaha macaamiisha.
Sifooyinka farsamada: Sifooyinka farsamada ee H-beam waa inay u hoggaansamaan heerarka khuseeya iyo tilmaamaha macaamiisha, oo ay ku jiraan xoogga jiidista, xoogga wax soo saarka, dheereynta, iwm.
Tijaabo aan burburin: Haddii tijaabo aan burburin loo baahdo H-beam, waa in lagu sameeyaa iyadoo la raacayo heerarka khuseeya iyo tilmaamaha macaamiisha si loo hubiyo tayadeeda gudaha.
Baakadeynta iyo calaamadeynta: Baakadaha iyo calaamadaynta H-beam-ka waa inay u hoggaansamaan heerarka khuseeya iyo tilmaamaha macaamiisha si loo fududeeyo rarista iyo kaydinta.
Marka la soo koobo, marka la baarayo H-beams, dhammaan shuruudaha kor ku xusan waa in si buuxda loo tixgeliyaa si loo hubiyo in tayadu ay buuxiso heerarka khuseeya iyo tilmaamaha macaamiisha, sidaas darteedna la siinayo isticmaalayaasha alaabada H-beam ee tayada ugu sareysa.
CODSIGA ALAABTA
H-beam-yada heerka dibadda ah ayaa si weyn loogu isticmaalaa dhinacyada dhismaha iyo injineernimada, oo ay ku jiraan laakiin aan ku xaddidnayn dhinacyada soo socda:
Injineernimada dhismaha, injineernimada buundooyinka, soo saarista mashiinnada, dhismaha maraakiibta, dhismaha qaab-dhismeedka birta,
BAAKADAHA IYO GEYNTA
Baakadaha iyo rarista alwaaxyada caadiga ah ee H waxay caadi ahaan raacaan tallaabooyinkan:
Baakad: Baakad-hawada H- waxaa badanaa lagu xidhaa iyadoo loo eegayo shuruudaha macaamiisha si looga ilaaliyo dusha sare ee ay ku jiraan waxyeelada. Hababka caadiga ah ee baakad-hawada waxaa ka mid ah baakad qaawan, baakad-hawada alwaaxa ah, iyo duubista balaastikada ah. Inta lagu jiro baakad-hawada, waa in taxaddar la sameeyaa si loo hubiyo in dusha sare ee baakadaha H-ga ay ka xor yihiin xoqan ama daxal.
Calaamadaynta: Macluumaadka badeecada, sida nooca, qeexitaannada, iyo tirada, waa in si cad loogu calaamadeeyaa baakadka si loo fududeeyo aqoonsiga iyo maaraynta.
Rarista: Inta lagu jiro rarista iyo rarista, qoryaha H-ga ee baakadaysan waa in si taxaddar leh loo maareeyaa si looga hortago waxyeello ka timaadda saameynta ama burburinta.
Gaadiidka: Dooro hab gaadiid oo ku habboon, sida baabuurta xamuulka qaada ama tareenada, oo dooro habka ugu habboon iyadoo lagu saleynayo shuruudaha macaamiisha iyo masaafada loo socdo meesha loo socdo.
Soo dejinta: Marka la gaaro meesha loo socdo, habka dejinta waa in si taxaddar leh loo maareeyaa si looga fogaado in waxyeello loo geysto H-beam-yada.
Kaydinta: Ku kaydi qoryaha H-beam-ka bakhaar qalalan oo hawo fiican leh si looga hortago waxyeelada qoyaanka ama waxyeellooyinka kale ee xun.
AWOODDA SHIRKADDA
Su'aalaha Badiya La Weydiiyo
1. Sideen kaaga heli karaa xigasho?
Waad noo dhaafi kartaa farriin, waxaanan ka jawaabi doonnaa farriin kasta waqtigeeda.
2. Ma alaabta ku geyn doontaa waqtigii loogu talagalay?
Haa, waxaan ballan qaadaynaa inaan bixinno alaabada ugu tayada wanaagsan iyo gaarsiinta waqtigii loogu talagalay. Daacadnimadu waa mabda'a shirkaddayada.
3. Ma heli karaa muunado ka hor dalabka?
Haa, dabcan. Badanaa muunadahayagu waa bilaash, waxaan ku soo saari karnaa muunadahaaga ama sawirrada farsamada.
4. Waa maxay shuruudaha lacag bixintaada?
Muddada lacag bixinta ee caadiga ah waa 30% deebaaji, waxaana naga xiga B/L. EXW, FOB, CFR, iyo CIF.
5. Ma aqbashaa kormeerka dhinac saddexaad?
Haa runtii waan aqbalnaa.
6. Sideen ugu kalsoonahay shirkaddaada?
Waxaan ku takhasusnay ganacsiga birta sannado badan annagoo ah alaab-qeybiye dahab ah, xaruntiisuna waxay ku taal gobolka Tianjin, waanu soo dhaweyneynaa inaan si kasta u baarno.
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