Tikiake i te ripanga ine katoa o te kurupae EN H
Kurupae H 150×150 mm Kurupae maitai waro hanganga hurihuri wera
Kurupae EN H 150×150 mmHe whānui te wāhanga o te flange, ā, he pai te ātete ki ngā piko me ngā kaha pēhanga. Mā tōna wāhanga ōrite ka tohatohahia te kawenga, ā, he pai hoki mō te whakamahi hei anga tuatahi me te tuarua i roto i ngā pūnaha hanganga.
Mā te tukanga hurihuri wera ka rite ngā āhuatanga ā-pūkaha me ngā ātete ā-ahu, ā, ka taea hoki te hanga ngāwari i te kurupae.tapahia, pokaia, whakarewaina, ā, hangaiakia rite ki ngā whakaritenga o te kaupapa.
| Taonga | Ngā Taipitopito |
| Hua | HEA / HEB / HEM H Beam |
| Ngā Paerewa | EN 10365, EN 10025 |
| Ngā Māka Matua | S235JR, S275JR, S355JR |
| Ngā Rahi Noa | HEA100–HEA600, HEB100–HEB600, HEM100-HEM600 |
| Roa | Paerewa, Whakaritenga rānei |
| Mata | Mangu, Pāwerawera, Peita, Pirau rānei |
| Te tukatuka | Te Tapahi, te Keri, te Whakarewa me te Hanganga Whakarite |
Te Hanganga Matū
| Tau | C ≤ % | Si ≤ % | Mn% | P ≤ % | S ≤ % | N ≤ % | Cu ≤ % |
| S235JR | 0.17 | 0.35 | 1.4 | 0.035 | 0.035 | 0.012 | 0.55 |
| S275JR | 0.21 | 0.35 | 1.5 | 0.035 | 0.035 | 0.012 | 0.55 |
| S355JR | 0.23 | 0.55 | 1.6 | 0.035 | 0.035 | 0.012 | 0.55 |
Tuhipoka:Tērā pea ka rerekē ngā whakaritenga hanganga matū i runga i te matotoru o te hua me ngā whakaritenga EN 10025 e tika ana. Me whakaū te hanganga matū whakamutunga e teTiwhikete Whakamātautau Mira (MTC)mō ia puranga.
Ngā Āhuatanga Mīhini
| Tau | Te Kaha Hua (ReH) | Kaha Kume (Rm) | Te Roa (A) | Pūngao Pānga |
| S235JR | ≥235 MPa | 360–510 MPa | ≥26% | ≥27 J i te +20°C |
| S275JR | ≥275 MPa | 410–560 MPa | ≥23% | ≥27 J i te +20°C |
| S355JR | ≥355 MPa | 470–630 MPa | ≥22% | ≥27 J i te +20°C |
Tuhipoka:Ka rerekē pea ngā uara kaha whakaputa i runga i te matotoru o te hua e ai kiEN 10025-2Me manatoko ngā āhuatanga miihini whakamutunga ki te paerewa e tika ana, me teTiwhikete Whakamātautau Mira (MTC)mō ia puranga whakaputa.
S235JR– He pai mō ngā mahi hanganga whānui, me te whakamahi hoki i roto i ngā mahi hanga noa.
S275JR– Kaha waenga mō ngā tono hangarau whānui, ko te nuinga mō te hanga whare.
S355JR- He maitai hanganga kaha teitei e whakamahia ana mō ngā mahi hangarau taumaha me ngā mahi hanga uaua.
RAHI TEITEI
RAHI WHĀNUI
RAHI O TE REMU
RAHI TEITEI
| Taonga | Taumaha (kg/m) | Teitei (mm) | Whānui o te flange (mm) | Matotoru o te tukutuku (mm) | Te matotoru o te flange (mm) |
|---|---|---|---|---|---|
| HEA100 | 17.1 | 96 | 100 | 5 | 8 |
| HEA120 | 20.3 | 114 | 120 | 5 | 8 |
| HEA140 | 25.2 | 133 | 140 | 5.5 | 8.5 |
| HEA160 | 31 | 152 | 160 | 6 | 9 |
| HEA180 | 36.2 | 171 | 180 | 6 | 9.5 |
| HEA200 | 43.2 | 190 | 200 | 6.5 | 10 |
| HEA220 | 51.5 | 210 | 220 | 7 | 11 |
| HEA240 | 61.5 | 230 | 240 | 7.5 | 12 |
| HEA260 | 69.5 | 250 | 260 | 7.5 | 12.5 |
| HEA280 | 77.9 | 270 | 280 | 8 | 13 |
| HEA300 | 90 | 290 | 300 | 8.5 | 14 |
| HEA320 | 99.5 | 310 | 320 | 9 | 15.5 |
| HEA340 | 107.1 | 330 | 340 | 9.5 | 16.5 |
| HEA360 | 114.2 | 350 | 360 | 10 | 17.5 |
| HEA400 | 127.4 | 390 | 400 | 11 | 19 |
| HEA450 | 142.7 | 440 | 450 | 11.5 | 21 |
| HEA500 | 158 | 490 | 500 | 12 | 23 |
| HEA550 | 169.2 | 540 | 550 | 12.5 | 24 |
| HEA600 | 181.4 | 590 | 600 | 13 | 25 |
RAHI WHĀNUI
| Taonga | Taumaha (kg/m) | Teitei (mm) | Whānui o te flange (mm) | Matotoru o te tukutuku (mm) | Te matotoru o te flange (mm) |
|---|---|---|---|---|---|
| HEB100 | 20.8 | 100 | 100 | 6 | 10 |
| HEB120 | 27.3 | 120 | 120 | 6.5 | 11 |
| HEB140 | 34.4 | 140 | 140 | 7 | 12 |
| HEB160 | 43.5 | 160 | 160 | 8 | 13 |
| HEB180 | 52.2 | 180 | 180 | 8.5 | 14 |
| HEB200 | 62.5 | 200 | 200 | 9 | 15 |
| HEB220 | 72.9 | 220 | 220 | 9.5 | 16 |
| HEB240 | 84.8 | 240 | 240 | 10 | 17 |
| HEB260 | 94.8 | 260 | 260 | 10 | 17.5 |
| HEB280 | 105 | 280 | 280 | 10.5 | 18 |
| HEB300 | 119.3 | 300 | 300 | 11 | 19 |
| HEB320 | 129.5 | 320 | 300 | 11.5 | 20.5 |
| HEB340 | 136.6 | 340 | 300 | 12 | 21.5 |
| HEB360 | 144.8 | 360 | 300 | 12.5 | 22.5 |
| HEB400 | 158 | 400 | 300 | 13.5 | 24 |
| HEB450 | 174.3 | 450 | 300 | 14 | 26 |
| HEB500 | 190 | 500 | 300 | 14.5 | 28 |
| HEB550 | 202.8 | 550 | 300 | 15 | 29 |
| HEB600 | 216.1 | 600 | 300 | 15.5 | 29 |
RAHI O TE REMU
| Taonga | Taumaha (kg/m) | Teitei (mm) | Whānui o te flange (mm) | Matotoru o te tukutuku (mm) | Te matotoru o te flange (mm) |
|---|---|---|---|---|---|
| HEM 100 | 42.6 | 120 | 106 | 12 | 20 |
| HEM 120 | 53.1 | 140 | 126 | 12.5 | 21 |
| HEM 140 | 64.5 | 160 | 146 | 13 | 22 |
| HEM 160 | 77.8 | 180 | 166 | 14 | 23 |
| HEM 180 | 90.6 | 200 | 186 | 14.5 | 24 |
| HEM 200 | 105 | 220 | 206 | 15 | 25 |
| HEM 220 | 119.3 | 240 | 226 | 15.5 | 26 |
| HEM 240 | 160 | 270 | 248 | 18 | 32 |
| HEM 260 | 175.3 | 290 | 268 | 18 | 32.5 |
| HEM 280 | 192.7 | 310 | 288 | 18.5 | 33 |
| HEM 300 | 242.6 | 340 | 310 | 21 | 39 |
| HEM 320 | 249.7 | 359 | 309 | 21 | 40 |
| HEM 340 | 252.8 | 377 | 309 | 21 | 40 |
| HEM 360 | 254.8 | 395 | 308 | 21 | 40 |
| HEM 400 | 260.9 | 432 | 307 | 21 | 40 |
| HEM 450 | 268.1 | 478 | 307 | 21 | 40 |
| HEM 500 | 275.1 | 524 | 306 | 21 | 40 |
| HEM 550 | 283.4 | 572 | 306 | 21 | 40 |
| HEM 600 | 290.5 | 620 | 305 | 21 | 40 |
Ako atu mō ngā rahi
Mata Noa
Mata Pirau (te matotoru o te whakarewa wera-tuku ≥ 85μm, te roanga ora o te 15-20 tau),
Mata Hinu Mangu
1. Te Kaha Whakamau Kawenga Teitei
Ka whakarato te kōtaha āhua-H i te ātete piko me te pēhanga kaha mōngā pou, ngā kurupae, ngā anga, me ngā hanganga tautoko.
2. Hoahoa Hanganga Whai Hua
Ka āwhina ngā parirau whānui ki te tohatoha i ngā kawenga me te whai hua, e tautoko ana i ngā hoahoa hanganga whai hua, whai hua hoki.
3. Te Hanganga Māmā
Ka taea te whakamahi i ngā kurupae H hurihuri weratapahia, pokaia, whakarewaina, pokaia, me te whakapikoe ai ki ngā tuhi kaupapa.
4. Ngā Wāhanga Rino Maha
Kei te wātea i roto iS235JR, S275JR, me S355JRkia tutuki ai ngā whakaritenga rerekē mō te kaha me te hanganga.
5. Ngā Tono ā-Ao
Ka tutuki ngā kurupae EN H i ngā whakaritenga paerewa o Ūropi, ā, ka taea te tuku mai meMTC me te tirotirongā tuhinga mō ngā kaupapa ā-ao.
1. Te hanga whare– Ngā anga matua o ngā whare noho, tari me ngā whare ahumahi o Ūropi.
2. Ngā Mahi Hanganga– Ngā mahi tāone, ngā piriti me ngā ratonga tūmatanui.
3. Ngā Hanganga Whānui– Ngā pokapū hākinakina, ngā whare rino me ngā whare matomato tauwhiro.
1. Te Whakatutukitanga Paerewa EN Katoa
E tutuki ana ā mātou hihi EN H ki ngā paerewa o ŪropiS235JR, S275JR, S355JR. Ka whakaratohia ngā MTR mō ia puranga.Arotakenga tuatoru a SGS, BV, CCIC, TUVkei te wātea te tuku i mua i te tuku.
2. He nui te taonga me te whānuitanga o te whānuitanga
He nui ngā taonga kua rite mōNgā kōtaha HEA / HEB / HEMtae atu ki ngā wāhanga 150×150. Tapahia kia rite ki te roa (6m, 9m, 12m, ngā rahi kaupapa rānei) mō ngā ota iti me ngā ota nui.
3. Utu Whakataetae Tika-Wheketere
He mekameka tuku whakauru, kāore he utu tāpiri a te takawaenga. He utu pumau i waenga i ngā rauemi mata maitai e rerekē ana hei whakahaere i tō tahua kaupapa.
4. Ratonga Hangarau me te Kaweake Kotahi-Māui
Tautoko hangarau mōarotake tuhi, tapahi me te tukatukaNgā tuhinga kaweake katoa me ngā takai maitai e pai ana mō te moana hei ārai i te waikura me te rerekētanga o te āhua o te kawe waka.
5. Wheako Kaupapa Ao
Te aroaro ki tāwāhi i Amerika Waenga me Amerika Latina, e mahi ana ki ngā kaimahi kirimana o te ao, ngā kaihanga me ngā kawemai. Tautoko tere i ngā reo maha me te āwhina whakawātea tikanga.
Ngā kurupae HEA / HEB HHe mea here pūmau ki ngā rīpene maitai, ā, he mea ārai-waikura, he mea ārai-waikura hoki i mua i te tākai kia kore ai e pakaru i te wā e whakahaeretia ana, e haria ana hoki. E tautoko ana mātou i ngā momo tuku ipu, kaipuke nui me ētahi atu momo tuku ki tāwāhi i runga i te rahinga ota me te wāhi e haerehia ana.
Mō ngā mahi hangarau nunui, ka taea te whakarite i ngā tohutohu mō te tākai, te tohu me te tuku.
P1: He aha ngā paerewa EN e pā ana ki tō hihi H-EN?
A: E whai ana ā mātou hihi EN H i ngā whakaritenga EN 10034 (rahi) me EN 10025 (rauemi), e wātea ana i ngā taumata S235JR, S275JR, S355JR. Ka tukuna ngā tuhinga MTR mō ia puranga.
P2: Kei te tuku tirotiro tuatoru koe mō te EN H-beam?
Āe. E whakaaetia ana te tirotiro a te hunga tuatoru a SGS, BV, CCIC, TUV i mua i te tuku.
Q3: He aha ngā rahi o te hihi EN H kei roto i te taonga?
A: Kei a mātou ngā kōtaha HEA, HEB, HEM tae atu ki te 150×150 me ētahi atu wāhanga paerewa. Ka tautokona te tapahi ritenga-ki-te-roa (6m, 9m, 12m, ngā rahi motuhake rānei ki te kaupapa) mō ngā ota iti me te rahi nui.
Q4: Ka taea e koe te tapahi i te kurupae EN H-beam ki ngā roa e hiahiatia ana?
Āe. Ka whakaratohia e mātou he ratonga tapahi-ki-te-roa e ai ki ō tuhi hanga.
Q5: He aha te takai e whakamahia ana e koe mō te tuku kaipuke ki te moana?
A: He takai maitai e pai ana mō te moana hei ārai i te waikura me te rerekētanga i te wā e haere ana i te moana roa. Kua whakaratohia ngā tuhinga kaweake katoa.
Tuhia tō karere ki konei ka tuku mai ki a mātou
