Kurupae H Rino Āhua-H ASTM | Kurupae-H Hurihia Wera mō ngā Pou me ngā Wāhanga Rino
Kurupae H ASTM A36He momo kurupae maitai hanganga i hangaia mai i te maitai waro, he rauemi e whakamahia whānuitia ana, e mōhiotia ana mō tōna kaha me tōna roa. Ko ngā kurupae-H e tohuhia ana e tō rātou āhua "H" motuhake, e whakarato ana i te kaha kawe kawenga me te tautoko pai i roto i ngā tono hanga me te hangarau. Nā ōna āhuatanga hanganga pai rawa atu, e whakamahia whānuitia ana te kurupae-H maitai waro i roto i te hanganga o ngā whare, piriti, me ētahi atu kaupapa hanganga. He otinga ōhanga me te pono hoki mō te hanga anga pakari me te pakari, e waiho ana hei whiringa rongonui i roto i te umanga hanga. Ko te kaha me te kaha whakarewa o te maitai waro e whakarei ake ana i tōna pai mō ngā tono hanganga taumaha, e waiho ana ngā kurupae-H hei whiringa pai mō ngā miihini me ngā kaihanga e rapu ana i ngā rauemi hanga pono me te whai hua.
Ko ngā taipitopito o tētahi kurupae maitai wera-hurihuri e whai ake nei:
Ngā Ahu: Ko te rahi me ngā āhuatanga o te H-Beam, pēnei i te roa, te whānui, me te matotoru, ka tohua kia rite ki ngā whakaritenga o te kaupapa.
Ngā āhuatanga whakawhiti-wāhanga: Ko ngā āhuatanga matua o te H-Beam ko te horahanga, te wā o te inertia, te modulus wāhanga, me te taumaha mō ia wae roa. He mea nui ēnei āhuatanga mō te tatau i te hoahoa hanganga me te pumau o te puranga.
TE TUKANGA HANGA HUA
1. Te whakarite tuatahi: tae atu ki te hoko rauemi mata, te tirotiro kounga me te whakarite rauemi. Ko te rauemi mata he rino rewa i hangaia mai i te hanga maitai oumu whakapūkara kounga teitei, i te hanga maitai oumu hiko rānei, ka tukuna ki te mahi i muri i te tirotiro kounga.
2. Te whakarewa: Ringihia te rino rewa ki roto i te pūwhakawhiti, ka tāpirihia te rino kua whakahokia mai, te rino poaka rānei, e tika ana mō te hanga rino. I te wā o te hanga rino, ka whakahaerehia te nui o te waro me te pāmahana o te rino rewa mā te whakarerekē i te horopeta o te kaihopu whakakāwhata me te pupuhi hāora i roto i te oumu.
3. Te whakarewa tonu i te maitai: Ka ringihia te maitai hanga ki roto i te mīhini whakarewa tonu, ā, ka werohia te wai e rere ana mai i te mīhini whakarewa tonu ki roto i te mīhini whakarewa, kia mārō ai te maitai rewa hei hanga i te maitai.
4. Te hurihuri wera: Ka hurihia te pereti whakarewa tonu mā roto i te wae hurihuri wera kia eke ki te rahi me te āhua ā-ira kua tohua.
5. Whakaotihia te hurihuri: Ka oti te hurihuri i te pereki wera, ā, ka tika ake te rahi me te āhua o te pereki mā te whakarerekē i ngā tawhā o te mira hurihuri me te whakahaere i te kaha hurihuri.
6. Whakamatao: Ka whakamataohia te maitai kua oti hei whakaiti i te pāmahana, hei whakatika hoki i ngā rahi me ngā āhuatanga.
7. Tirotiro kounga me te takai: Te tirotiro kounga o ngā hua kua oti me te takai kia rite ki te rahi me te rahinga e hiahiatia ana.
RAHI O TE HUA
| Ngā Hua | Kurupae H Hurihia Wera |
| Te Wāhi Taketake | Hebei, Haina |
| Tau | Q235B/SS400/Q355B/S235JR/S355JR |
| Paerewa | ASTM / AISI / JIS / EN / DIN |
| Rahi | Whānuitanga Tukutuku：100-912mm |
| Whānui o te Flange: 50-302mm | |
| Matotoru o te Tukutuku: 5-18mm | |
| Matotoru o te Flange: 7-34mm | |
| Koranu, Kāore rānei | Kore-Koranu |
| Hangarau | takai makariri, takai wera rānei |
| Ratonga Tukatuka | Piko, Whakarewa, Poka, Tapahi |
| Wā Tukunga | 31-45 rā |
| Roa | 1-12m |
| Te nama | mā te taumaha ariā |
| Tono | hanganga whare me te hanganga hangarau |
| Utu | T/T; |
| Rahi o te Kurupae H | ||||
| Whānuitanga Tukutuku (mm) | Whānui o te Flange (mm) | Matotorutanga o te Tukutuku (mm) | Matotoru o te Flange (mm) | Taumaha Ariā (kg/m) |
| 100 | 50 | 5 | 7 | 9.54 |
| 100 | 100 | 6 | 8 | 17.2 |
| 125 | 60 | 6 | 8 | 13.3 |
| 125 | 125 | 6.5 | 9 | 23.8 |
| 150 | 75 | 5 | 7 | 14.3 |
| 148 | 100 | 6 | 9 | 21.4 |
| 150 | 150 | 7 | 10 | 31.9 |
| 175 | 90 | 5 | 8 | 18.2 |
| 175 | 175 | 7.5 | 11 | 40.4 |
| 194 | 150 | 6 | 9 | 31.2 |
| 198 | 99 | 4.5 | 7 | 18.5 |
| 200 | 100 | 5.5 | 8 | 21.7 |
| 200 | 200 | 8 | 12 | 50.5 |
| 200 | 204 | 12 | 12 | 56.7 |
| 244 | 175 | 7 | 11 | 44.1 |
| 248 | 124 | 5 | 8 | 25.8 |
| 250 | 125 | 6 | 9 | 29.7 |
| 250 | 250 | 9 | 14 | 72.4 |
| 250 | 255 | 14 | 14 | 82.2 |
| 294 | 200 | 8 | 12 | 57.3 |
| 294 | 302 | 12 | 12 | 85 |
| 298 | 149 | 5.5 | 8 | 32.6 |
| 300 | 150 | 6.5 | 9 | 37.3 |
| 300 | 300 | 10 | 15 | 94.5 |
| 300 | 305 | 15 | 15 | 106 |
| 340 | 250 | 9 | 14 | 79.7 |
| 344 | 348 | 10 | 16 | 115 |
| 346 | 174 | 6 | 9 | 41.8 |
| 350 | 175 | 7 | 11 | 50 |
| 350 | 350 | 12 | 19 | 137 |
| 388 | 402 | 15 | 15 | 141 |
| 390 | 300 | 10 | 16 | 107 |
| 394 | 398 | 11 | 18 | 147 |
| 396 | 199 | 7 | 11 | 56.7 |
| 400 | 200 | 8 | 13 | 66 |
| 400 | 400 | 13 | 21 | 172 |
| 400 | 408 | 21 | 21 | 197 |
| 414 | 405 | 18 | 28 | 233 |
| 428 | 407 | 20 | 35 | 284 |
| 440 | 300 | 11 | 18 | 124 |
| 446 | 199 | 8 | 12 | 66.7 |
| 450 | 200 | 9 | 14 | 76.5 |
| 458 | 417 | 30 | 50 | 415 |
| 482 | 300 | 11 | 15 | 115 |
| 488 | 300 | 11 | 18 | 129 |
| 496 | 199 | 9 | 14 | 79.5 |
| 498 | 432 | 45 | 70 | 605 |
| 500 | 200 | 10 | 16 | 89.6 |
| 506 | 201 | 11 | 19 | 103 |
| 582 | 300 | 12 | 17 | 137 |
| 588 | 300 | 12 | 20 | 151 |
| 594 | 302 | 14 | 23 | 175 |
| 596 | 199 | 10 | 15 | 95.1 |
| 600 | 200 | 11 | 17 | 106 |
| 606 | 201 | 12 | 20 | 120 |
| 692 | 300 | 13 | 20 | 166 |
| 700 | 300 | 12 | 24 | 185 |
| 792 | 300 | 14 | 22 | 191 |
| 800 | 300 | 14 | 26 | 210 |
| 890 | 299 | 15 | 23 | 213 |
| 900 | 300 | 16 | 28 | 243 |
| 912 | 302 | 18 | 34 | 286 |
PAINGA
Ētahi āhuatanga me ngā āhuatanga o te maitai waroKurupae H ASTM A370:
- He pakari, he roa hoki te mau: E mōhiotia ana te maitai waro mō tōna kaha me te roa o te ora, ka taea ai e ngā kurupae-H te tautoko i ngā kawenga taumaha me te whakarato i te pumau o te hanganga.
- He maha ngā whakamahinga: He maha ngā whakamahinga o ngā kurupae-H i hangaia ki te maitai waro, ā, ka taea te whakamahi i roto i te whānuitanga o ngā kaupapa hanga, tae atu ki ngā anga hanga, ngā piriti, me ētahi atu hanganga.
- Te kaha kawe kawenga whai hua: Mā te āhua H ahurei o te kurupae ka taea te kawe kawenga whai hua, ā, he pai mō te tautoko i ngā momo hanganga rerekē.
- Ōhanga:Kurupae H ASTM A572he otinga utu-pai mō ngā kaupapa hanga whare nā te mea kei te wātea ngā rauemi me te utu tika.
- Ka taea te whakarewa: Ka taea te whakarewa i te maitai waro, kia taea ai te hanga i ngā kurupae-H ritenga kia tutuki ai ngā whakaritenga kaupapa motuhake.
KAUPAPA
He maha ngā tau o te wheako o tā mātou kamupene ki te hokohoko ki tāwāhi i ngā kurupae-H. Ko te tapeke o ngā kurupae-H e kaweake ana ki Kanata i tēnei wā neke atu i te 8,000,000 tana. Ka tirohia e te kiritaki ngā taonga i roto i te wheketere. Kia paahitia ngā taonga i te tirotiro, ka utua, ka tukuna. Mai i te tīmatanga o te hanganga o tēnei kaupapa, kua āta whakaritea e tā mātou kamupene te mahere whakaputa, ā, kua whakahiatohia te rere o te tukanga kia tika ai te tukunga o te kaupapa maitai āhua-H. Nā te mea e whakamahia ana i roto i ngā whare wheketere nui, he teitei ake ngā whakaritenga mahi mō ngā hua maitai āhua-H i te ātete waikura o te maitai āhua-H papa hinu. Nō reira, ka tīmata tā mātou kamupene mai i te pūtake whakaputa, ā, ka whakanui ake i te mana whakahaere o te hanga maitai, te whakarewa tonu me ngā tukanga e pā ana ki te hurihuri. Ka whakapakari i te kounga o ngā hua o ngā whakatakotoranga rerekē kia pai ai te whakahaere i ngā āhuatanga katoa, kia 100% te tere o te paahitia o ngā hua kua oti. I te mutunga, i whakaaetia katoatia te kounga tukatuka o te maitai āhua-H e ngā kiritaki, ā, i tutuki te mahi tahi roa me te painga tahi i runga i te whakawhirinaki tahi.
TE TIROHANGA O NGĀ HUA
Mō ngā mea noaKurupae H ASTM A6, ki te mea kei waenganui i te 0.4% ki te 0.7% te nui o te waro, ā, kāore i te tino teitei ngā whakaritenga mō ngā āhuatanga miihini, ka taea te whakamahi i te whakataurite hei whakamahana whakamutunga. Tuatahi, me hanga ngā pou maitai āhua-whakawhiti. Whai muri i te wehenga o te mahi i roto i te wheketere, ka huihuia, ka whakatikatikaina, ka tirotirohia kia tika ai ngā hua, kātahi ka haria ki te wāhi hangahanga mō te honohono. I te wā o te tukanga honohono, me mahi te honohono i runga i te tino rite ki ngā tikanga e pā ana. , Mā tēnei anake ka taea te whakamana i te kounga o te hua. Whai muri i te otinga o te huihuinga, me tirotirohia ngā hua tāutanga whakamutunga. Whai muri i te tirotiro, me whakamahi ngā ngaru ultrasonic hei tirotiro kore-whakangaro i roto, kia taea ai te whakakore pai i ngā hapa i puta i te wā o te huihuinga. Hei tāpiri, me tukatuka pou whakawhiti hoki. I te wā o te tāutanga o te hanganga maitai, me tīpako tuatahi koe i te tuhipoka paerewa, kati te kupenga mō te whakahaere, kātahi ka whakahaere i te ine poutū o te teitei o te tihi o te pou. Whai muri i tēnā, me tukatuka te nekehanga o te tihi o te pou me te hanganga maitai kia tino piko, kātahi ka tukatukahia ngā hua tino papatahi me ngā hua tirotiro o te pou o raro. Me mahi te tukatuka o ngā waewae matotoru i muri i te whakatau i te tūranga o te pou maitai. Mā te tātari i ngā raraunga tukatuka, ka whakatikahia anō te poutū o te pou maitai. Whai muri i te otinga o te tāutanga, me arotake ngā tuhinga ine, ā, me tirotirohia ngā raruraru whakarewa. Hei tāpiri, me tirotirohia anō te katinga o ngā pūwāhi whakahaere. Hei whakamutunga, me tuhi te tūtohi raraunga whakahaere-mua o te pou maitai o raro.
TONO
He maha ngā whakamahinga o ngā kurupae-H maitai hanganga i roto i ngā momo mahi hanga me te hangarau nā te mea he kaha, he ngāwari ki te whakamahi, me te kaha ki te kawe kawenga. Ko ētahi o ngā whakamahinga noa o ngā kurupae-H maitai hanganga ko:
1. Te hanga whare: He maha ngā whakamahinga o ngā kurupae-H hei tautoko hanganga i roto i te hanganga whare, tae atu ki ngā pou, ngā kurupae, me ngā tautoko tuanui. Ka whakaratohia he anga pakari mō ngā hanganga arumoni me ngā hanganga whare noho.
2. Te hanganga piriti: He mea nui ngā kurupae-H i roto i te hanga piriti, e whakamahia ana hei tautoko i te taumaha o te papa piriti, hei whakahaere hoki i te tohatoha o ngā kawenga puta noa i te hanganga.
3. Ngā hanganga ahumahi: He mahi nui tā ngā kurupae-H ki te tautoko i ngā taputapu taumaha, ngā mīhini, me ngā hanganga i roto i ngā whare ahumahi pēnei i ngā whare hanga, ngā whare putunga, me ngā pokapū tohatoha.
4. Ngā kaupapa hanganga: Ka whakamahia ngā kurupae-H maitai hanganga i roto i te hanganga o ngā kaupapa hanganga pēnei i ngā huarahi tere, ngā ara rerewē, me ngā kauhanga, he mea nui te kaha ki te kawe kawenga hei tautoko i ngā whāriki nunui me ngā kawenga taumaha.
5. Ngā pakitara pupuri me te poupou: Ka whakamahia ngā kurupae-H hei turanga mō ngā pakitara pupuri me ngā pūnaha poupou, hei whakarato i te pumau hanganga me te tautoko mō te pupuri me te whakau i te oneone.
6. Ngā tono hoahoanga: Haunga ō rātou whakamahinga hanganga, ka whakamahia hoki ngā kurupae-H i roto i ngā hoahoa hoahoanga hei waihanga i ngā huānga tirohanga motuhake, pērā i ngā kurupae e kitea ana me ngā āhuatanga ataahua i roto i ngā hanganga hou.
TE TĀKAI ME TE TUKU
Tākai:
Whakatakotoria ngā puranga pepa kia mau: Whakaritea ngāKurupae H ASTM A992i roto i tētahi puranga ma, pumau hoki, me te whakarite kia tika te tūnga kia kore ai e pōturi. Whakamahia he whitiki, he here rānei hei whakau i te puranga, hei ārai hoki i te nekeneke i te wā e kawe ana.
Whakamahia ngā rauemi takai tiaki: Tākaihia te puranga puranga pepa ki tētahi mea ātete-makuku, pērā i te kirihou, te pepa ātete-wai rānei, hei tiaki i a rātou mai i te pānga o te wai, te haumākū, me ētahi atu āhuatanga taiao. Mā tēnei ka āwhina i te ārai i te waikura me te pirau.
Tukunga:
Kōwhiria he momo kawe tika: I runga i te rahinga me te taumaha o ngā puranga pepa, tīpakohia te momo kawe tika, pērā i ngā taraka papatahi, ngā ipu, ngā kaipuke rānei. Whakaarohia ngā āhuatanga pēnei i te tawhiti, te wā, te utu, me ngā whakaritenga ture katoa mō te kawe.
Whakamahia ngā taputapu hiki e tika ana: Hei uta me te tango i ngā puranga pepa maitai āhua-U, whakamahia ngā taputapu hiki e tika ana pērā i ngā kerēne, ngā forklift, ngā loader rānei. Me whakarite kei te rawaka te kaha o ngā taputapu e whakamahia ana hei kawe haumaru i te taumaha o ngā puranga pepa.
Whakamaua te kawenga: Whakamaua tika te puranga pepa kua tākaihia ki runga i te waka kawe mā te whakamahi i te whitiki, te tautoko, me ētahi atu tikanga e tika ana hei ārai i te neke, te paheke, te hinga rānei i te wā e kawe ana.
KAHA O TE KAMUPENE
I hangaia ki Haina, ratonga tino pai, kounga teitei, rongonui o te ao
1. Pānga tauine: He nui te mekameka tuku me te wheketere maitai nui a tā mātou kamupene, e tutuki ana ngā pānga tauine i roto i te kawe waka me te hoko, ā, ka noho hei kamupene maitai e whakauru ana i te whakaputa me ngā ratonga.
2. Kanorau o te hua: Kanorau o te hua, ka taea te hoko mai i a mātou i ngā maitai katoa e hiahiatia ana e koe, ko te nuinga e mahi ana i roto i ngā hanganga maitai, ngā reera maitai, ngā puranga rau maitai, ngā whāriki photovoltaic, te maitai hongere, ngā koiri maitai silicon me ētahi atu hua, e ngāwari ake ai te whiriwhiri i te momo hua e hiahiatia ana hei whakatutuki i ngā hiahia rerekē.
3. Tukunga pumau: Mā te whai raina whakaputa me te mekameka tuku pumau ake ka taea te whakarato i te tuku pono ake. He mea nui rawa atu tēnei mō ngā kaihoko e hiahia ana ki te nui o te maitai.
4. Te awe o te waitohu: He nui ake te awe o te waitohu, ā, he nui ake te mākete
5. Ratonga: He kamupene rino nui e whakauru ana i te whakaritenga, te kawe me te whakaputa
6. Whakataetae utu: utu whaitake
*Tukuna te īmēra ki[email protected]ki te tiki whakatau utu mō āu kaupapa
Ngā Pātai Auau
1.Me pēhea taku tiki korero mai i a koe?
Ka taea e koe te waiho karere ki a mātou, ā, ka whakautu mātou i ia karere i te wā tika.
2. Ka tukuna atu e koe ngā taonga i te wā tika?
Ae, ka oati mātou ki te whakarato i ngā hua kounga teitei me te tuku i te wā tika. Ko te pono te kaupapa matua a tā mātou kamupene.
3. Ka taea e au te tiki tauira i mua i te ota?
Āe, koia rā. Ko te tikanga he kore utu ā mātou tauira, ka taea e mātou te whakaputa mā ō tauira, mā ō tuhi hangarau rānei.
4. He aha ngā tikanga utu mōu?
Ko tā mātou utunga noa he 30% tāpui, ka utua ki te B/L.
5. E whakaae ana koe ki te tirotiro a te tuatoru?
Āe, e tino whakaae ana mātou.
6. Me pēhea mātou e whakawhirinaki ai ki tāu kamupene?
He tohunga mātou ki te pakihi maitai mō ngā tau maha hei kaiwhakarato koura, kei te kawanatanga o Tianjin te tari matua, nau mai ki te tirotiro i ngā huarahi katoa.
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