EN Standard Size H Beam Steel HEA HEB IPE 150×150 H Qiimaha laydhka
HABKA SOO SAARIDA WAX soo saarka
Tilmaamahani waxay tilmaamayaan noocyada kala duwan ee alwaaxyada IPE ee ku salaysan cabbirkooda iyo hantidooda:
- Ilaysyada HEA (IPN): Kuwani waa alwaaxyada IPE oo leh balac gaar ah oo ballaaran iyo dhumucdiisuna flange, taasoo ka dhigaysa inay ku habboon yihiin isticmaalka codsiyada qaabdhismeedka culus.
- HEB (IPB) alwaaxyada: Kuwani waa alwaaxyada IPE oo leh balac dhex dhexaad ah iyo dhumucdiisuna flange, oo caadi ahaan loo isticmaalo dhismaha ujeedooyin kala duwan.
- iftiinka HEM: Kuwani waa alwaaxyada IPE oo leh gees gaar ah oo qoto dheer oo cidhiidhi ah, oo bixiya xoog korodhay iyo awood qaadis.
Nalalkan waxaa loogu talagalay inay bixiyaan awoodo qaabdhismeed gaar ah, iyo doorashada nooca loo isticmaalo waxay ku xiran tahay shuruudaha mashruuc dhisme oo gaar ah.
QAABKA AALADAHA
| Magacaabidda | Unt Miisaanka kg/m) | Heerka Secional aragti mm | Qayb 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 | |
| Magacaabidda | Unug Miisaanka kg/m) | Qaybta Joogtada ah Dimersion (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
Fasalka: EN10034: 1997 EN10163-3：2004
Faahfaahin: HEA HEB iyo HEM
Heerka: EN
ASTAAMAHA
HEA, HEB, iyo laambada HEM waa qaybaha heerka Yurub ee IPE (I-beam) ee loo isticmaalo dhismaha iyo injineernimada qaabdhismeedka.Waa kuwan qaar ka mid ah astaamaha ugu muhiimsan ee nooc kasta:
HEA (IPN) alwaaxda:
Balaadhka flange ballaaran iyo dhumucdiisuna
Ku habboon codsiyada qaabdhismeedka culus ee culus
Waxay bixisaa awood wanaagsan oo qaadid iyo iska caabin foorarsi
HEB (IPB) alwaaxyada:
Balaadhka flange dhexdhexaad ah iyo dhumucdiisuna
Wax badan leh oo caadi ahaan loo isticmaalo dhismaha ujeedooyin dhismeed oo kala duwan
Waxay bixisaa dheelitirnaanta xoogga iyo miisaanka
Ilaysyada HEM:
Gaar ahaan garab qoto dheer oo cidhiidhi ah
Waxay bixisaa xoog korodhay iyo awood qaadis
Loogu talagalay codsiyada culus iyo cadaadiska sare
Alwaaxyadaan waxaa loogu talagalay inay buuxiyaan shuruudaha qaabdhismeedka gaarka ah waxaana lagu xushay iyadoo lagu saleynayo isticmaalka loogu talagalay iyo baahida culeyska ee dhismaha ama dhismaha.
KORMEERKA Alaabada
Shuruudaha kormeerka birta-qaabeeya ee H inta badan waxaa ka mid ah dhinacyada soo socda:
Tayada muuqaalka: Tayada muuqaalka birta-qaabaysan ee H waa in ay u hoggaansamaan heerarka khuseeya iyo shuruudaha dalbashada.Dusha sare waa inay noqotaa mid siman oo siman, oo aan lahayn jeexjeexyo muuqda, xoqan, miridhku iyo cillado kale.
Cabbirrada joomatari: Dhererka, ballaca, dhererka, dhumucda shabakadda, dhumucda flange iyo cabbirrada kale ee birta-qaabaysan waa in ay u hoggaansamaan heerarka khuseeya iyo shuruudaha dalbashada.
Curvature: Qallooca birta qaabaysan ee H waa in ay u hoggaansamaan heerarka khuseeya iyo shuruudaha dalbashada.Waxa lagu ogaan karaa marka la cabbiro in diyaaradaha labada daraf ee birta u qaabaysan H ay barbar socdaan ama la isticmaalayo mitir foorarsi ah.
Maroojin: Qallooca birta-qaabaysan ee H waa in ay u hoggaansamaan heerarka khuseeya iyo shuruudaha dalbashada.Waxa lagu ogaan karaa marka la cabbiro in dhinaca birta-qaabka H-ku ay taagan tahay ama ay mitirka maroojinayso.
Weelashada miisaanka: Miisaanka birta-qaabaysan ee H waa in ay u hoggaansamaan heerarka khuseeya iyo shuruudaha dalbashada.Miisaanka leexashada waxaa lagu ogaan karaa miisaan.
Halabuurka Kiimikada: Haddii birta H-qaabaysan ay u baahan tahay in la alxanayo ama si kale loo farsameeyo, ka kooban yahay kiimiko waa in ay u hoggaansamaan heerarka khuseeya iyo shuruudaha dalbashada.
Guryaha makaanikada: Qalabka farsamada ee birta-qaabeeya waa in ay u hoggaansamaan heerarka la xiriira iyo shuruudaha dalbashada, oo ay ku jiraan xoogga cufan, dhibicda dhalidda, dhererka iyo tilmaamayaasha kale.
Tijaabada aan burburin: Haddii birta qaabka H u baahan tahay tijaabo aan burburin, waa in la tijaabiyaa si waafaqsan heerarka la xiriira iyo shuruudaha dalbashada si loo hubiyo in tayada gudaha ay wanaagsan tahay.
Baakaynta iyo calaamadaynta: Baakaynta iyo calaamadaynta birta qaabaysan ee H waa inay u hoggaansamaan heerarka khuseeya iyo shuruudaha dalbashada si loo fududeeyo gaadiidka iyo kaydinta.
Marka la soo koobo, shuruudaha kor ku xusan waa in si buuxda loo tixgeliyo marka la eegayo H-qaabeeya birta si loo hubiyo in tayadiisa ay la kulanto heerarka ku habboon iyo shuruudaha dalbashada, iyo in la siiyo dadka isticmaala alaabta ugu fiican ee H-qaabeeya.
CODSIGA
HEA, HEB, iyo laambada HEM waxay leeyihiin codsiyo badan oo kala duwan xagga warshadaha dhismaha iyo dhismaha.Qaar ka mid ah isticmaalka caadiga ah waxaa ka mid ah:
- Dhisidda Dhisidda: Alwaaxyadan waxaa inta badan loo adeegsadaa dhisidda dhismayaal ganacsi iyo kuwo warshadeed si ay taageero dhismeed ugu bixiyaan sagxadaha, saqafyada, iyo walxaha kale ee xambaara.
- Dhismaha Buundooyinka: Waxaa loo adeegsadaa dhismaha buundooyinka si ay u taageeraan sagxadaha waddooyinka iyo qaybaha kale ee dhismaha.
- Qaab-dhismeedka Warshadaha: Ilaha HEA, HEB, iyo HEM ayaa inta badan loo isticmaalaa dhismaha xarumaha warshadaha sida bakhaarada, dhirta wax soo saarka, iyo tas-hiilaadka kaydinta.
- Qaab-dhismeedka Qaab-dhismeedka: Waxaa loo isticmaalaa in lagu abuuro qaab-dhismeed dhismeedyo waaweyn oo dhismayaal ah iyo mashruucyo kaabayaal ah, siinta taageerada darbiyada, gogosha, iyo qaybaha kale ee dhismaha.
- Taageerada Qalabka: Alwaaxyadan waxaa loo isticmaalaa in lagu taageero mashiinnada culus iyo qalabka goobaha warshadaha kala duwan.
- Mashaariicda Kaabayaasha: HEA, HEB, iyo laambada HEM ayaa sidoo kale looga faa'iidaystaa dhismaha mashaariicda kaabayaasha sida tunnelyada, garoomada diyaaradaha, iyo dhirta korontada.
Guud ahaan, alwaaxyadan ayaa muhiim u ah bixinta taageero dhismeed oo adag oo la isku halayn karo ee mashaariic dhismo iyo injineernimo oo kala duwan.Kala duwanaanshahooda, xooggooda, iyo kartidooda rarka ayaa ka dhigaya qaybo lagama maarmaan u ah dhismaha casriga ah iyo naqshadeynta kaabayaasha.
Baakadaha iyo raritaanka
Baakadaha iyo ilaalinta:
Baakadu waxay door muhiim ah ka ciyaartaa ilaalinta tayadaH beambirta inta lagu jiro gaadiidka iyo kaydinta.Walaxda waa in si ammaan ah loo xidhaa, iyadoo la isticmaalayo xargaha ama xargaha xoogga sare leh si looga hortago dhaqdhaqaaqa iyo waxyeellada iman karta.Intaa waxaa dheer, waa in la qaado tillaabooyin si looga ilaaliyo birta inay soo gaarto qoyaanka, boodhka, iyo arrimaha kale ee deegaanka.Isku-dubbaridyada xidhmooyinka shay u adkaysta cimilada, sida bac ama marada biyuhu, waxay ka caawisaa ka hortagga daxalka iyo miridhku.
Soo dejinta iyo ilaalinta gaadiidka:
Ku rarista iyo ilaalinta birta baakadaysan ee saaran baabuurka gaadiidka waa in si taxadar leh loo sameeyaa.Shaqaalaysiinta qalabka ku haboon wax qaadista, sida fargeetada ama wiishashka, waxay hubisaa hanaan badbaado leh oo hufan.Dhuxulku waa in si siman loo qaybiyaa oo si habboon loo toosiyaa si looga hortago waxyeello kasta oo dhisme ah inta lagu jiro gaadiidka.Marka la raro, ku xafidida xamuulka xannibaadyo ku filan, sida xargaha ama silsiladaha, waxay dammaanad qaadaysaa xasilloonida waxayna ka hortagtaa isbeddelka.
FAQ
1.Sideen ku heli karaa xigasho?
Waxaad naga tagi kartaa fariinta, waxaana ka jawaabi doonaa fariin kasta waqtigeeda.
2.Ma ku keeni doontaa alaabta wakhtigeeda?
Haa, waxaan balan qaadaynaa inaan bixino alaab tayo wanaagsan leh iyo keenista waqtiga loogu talagalay.Daacadnimadu waa mabda'a shirkadeena.
3. Miyaan heli karaa muunado ka hor intaan la dalban?
Haa dabcan.Sida caadiga ah muunadyadayadu waa bilaash, waxaan ku soo saari karnaa shaybaarkaaga ama sawiro farsamo.
4.waa maxay shuruudaha lacag bixinta?
Muddadayada lacag bixinta caadiga ah waa 30% deebaaji, waxayna ku nasanaysaa B/L.EXW, FOB,CFR, CIF.
5.Ma aqbashay kormeerka dhinaca saddexaad?
Haa gabi ahaanba waan aqbalnay.
6.Sideen ku aaminaa shirkaddaada?
Waxaan ku takhasusnay ganacsiga birta sanado badan sida alaab-qeybiye dahab ah, xarunteeda dhexe waxay ku taal gobolka Tianjin, ku soo dhawoow inaad si uun u baarto, si kastaba ha ahaatee.
