1. Ngā Whakatakotoranga o te H Beam i runga i ngā Paerewa o te Ao

Ngā Whakatakotoranga Raupapa W:
Ko ngā whakatakotoranga e hangai ana ki "Teitei Whakawhiti-Wāhanga (inihi) x Taumaha mō ia Putu (pauna)." Ko ngā hua matua ko teKurupae H W8x10, W8x40 H Kurupae, meW16x89 H KurupaeI roto i ēnei, ko te teitei o te W8x10 H Beam he 8 inihi (tata ki te 203mm), he 10 pauna ia putu (tata ki te 14.88kg/m), he matotoru o te tukutuku he 0.245 inihi (tata ki te 6.22mm), ā, he whānui o te flange he 4.015 inihi (tata ki te 102mm). He pai mō ngā whāriki photovoltaic me ngā kurupae tuarua o ngā kurupae iti.Ngā Whare Rino H-kurupae; ko te taumaha o te W8x40 H Beam he 40 pauna ia putu (tata ki te 59.54kg/m), ko te matotoru o te tukutuku he 0.365 inihi (tata ki te 9.27mm), ā, ko te whānui o te flange he 8.115 inihi (tata ki te 206mm). Kua takirua te kaha kawe kawenga, ā, ka taea te whakamahi hei kurupae matua mō ngā wheketere rahi-waenga; ko te teitei o te wāhanga o te W16x89 H Beam he 16 inihi (tata ki te 406mm), ko te taumaha he 89 pauna ia putu (tata ki te 132.5kg/m), ko te matotoru o te tukutuku he 0.485 inihi (tata ki te 12.32mm), ā, ko te whānui o te flange he 10.315 inihi (tata ki te 262 mm) he whakatakotoranga mahi taumaha i hangaia mō ngā whare maitai H-beam roa me ngā hanganga kawe kawenga piriti.

Ngā whakaritenga paerewa Pākehā:
E rua ngā momo e kapi ana i tēnei: ​​te kurupae-H HEA me te kurupae-H UPN. Ko ngā whakatakotoranga kua tohua ko "Teitei Wāhanga (mm) × Whānui Wāhanga (mm) × Matotoru Tukutuku (mm) × Matotoru Pēneti (mm)."Ngā kurupae HEA Hhe tohu mō ngā wāhanga maitai whānui-flange o Ūropi. Hei tauira, ko te whakatakotoranga HEA 100 he teitei wāhanga o te 100mm, he whānui o te 100mm, he matotoru o te tukutuku o te 6mm, ā, he matotoru o te flange o te 8mm. Ko tōna taumaha matapae he 16.7kg/m, e whakakotahi ana i te ātete mama me te ātete hurihuri. He mea whakamahi noa ēnei i roto i ngā turanga mīhini me ngā anga taputapu.Ngā kurupae UPN H, i tētahi atu ringa, he whaiti ngā wāhanga o te UPN 100. Hei tauira, ko te teitei o te wāhanga o te UPN 100 he 100mm, ko te whānui he 50mm, ko te matotoru o te tukutuku he 5mm, ā, ko te matotoru o te flange he 7mm. Ko tōna taumaha matapae he 8.6kg/m. Nā te mea he iti te wāhanga whakawhiti, he pai mō ngā pona hanganga maitai he iti te wāhi, pērā i ngā tautoko pakitara ārai me ngā pou taputapu iti.

2. Ngā Whakatakotoranga o te H Beam e Hono Ana ki ngā Rauemi

H BeNgā Whakatakotoranga am Q235b:
Hei paerewa ā-motu Hainakurupae-H maitai waro-iti, ko ngā whakatakotoranga matua e kapi ana i ngā rahi noa mai i te H Beam 100 ki te H Beam 250. Ko te H Beam 100 (whakawhiti-wāhanga: 100mm te teitei, 100mm te whānui, 6mm te tukutuku, 8mm te flange; taumaha ariā: 17.2kg/m) me te H Beam 250 (whakawhiti-wāhanga: 250mm te teitei, 250mm te whānui, 9mm te tukutuku, 14mm te flange; taumaha ariā: 63.8kg/m) e tuku ana i te kaha whakaputa ≥ 235MPa, he tino pai te kaha whakarewa, ā, ka taea te tukatuka me te kore e whakamahanahia. Ko te nuinga o ēnei e whakamahia ana mō ngā kurupae me ngā pou i roto i ngā wheketere iti me te rahi waenga me ngā whare noho maha-papa he hanganga maitai, e tuku ana i tētahi whakatakotoranga whānui tino whai hua.

Ngā Whakatakotoranga Raupapa Kurupae H ASTM:
I runga iKurupae H ASTM A36meA992 Whānui Flange H Kurupae. Ko te kaha whakaputa o te ASTM A36 H Beam he ≥250 MPa, ā, e wātea ana i ngā rahi mai i te W6x9 ki te W24x192. Ko te W10x33 e whakamahia whānuitia ana (teitei o te wāhanga 10.31 inihi × whānui o te flange 6.52 inihi, taumaha 33 pauna ia putu) he pai mō ngā hanganga kawe kawenga i roto i ngā wheketere ahumahi me ngā whare putunga o tāwāhi. Ko te A992 Whānui Flange H Beam, he wāhanga maitai whānui-flange pakari-teitei (te momo tohu o te H Beam Whānui Flange), he kaha whakaputa o te ≥345 MPa, ā, e wātea ana i te nuinga o ngā rahi W12x65 (teitei o te wāhanga 12.19 inihi × whānui o te flange 12.01 inihi, taumaha 65 pauna ia putu) me te W14x90 (teitei o te wāhanga 14.31 inihi × whānui o te flange 14.02 inihi, taumaha 90 pauna ia putu). He mea hanga mō ngā anga whare teitei me ngā kurupae kerēni taumaha, ā, ka taea te tu atu i ngā kawenga hihiri me ngā pānga kino.

3. Te Whakakotahi i te Whakaritenga me te Whakawhanuitanga

Whakaritehia ngā Whakatakotoranga o te Kurupae H Waro Rino:
Kei te wātea ngā kurupae H-wahanga ka taea te whakarite (50mm-1000mm), te matotoru o te tukutuku/flange (3mm-50mm), te roa (6m-30m), me te maimoatanga mata (te whakapūmau, te paninga ārai-waikura). Hei tauira, ka taea te whakarite i ngā kurupae-H maitai waro ātete-waikura me te teitei whakawhiti-wahanga o te 500mm, te matotoru o te tukutuku o te 20mm, me te matotoru o te flange o te 30mm mō ngā kaupapa moana. Mō ngā turanga taputapu taumaha, ka taea te whakarite i ngā kurupae-H flange whānui rawa atu me te roa o te 24m me te teitei whakawhiti-wahanga o te 800mm kia tutuki ai ngā whakaritenga kawenga kore-paerewa.

Ngā Whakatakotoranga Whānui mō te Rīpene H-Beam:
Haunga ngā whakaritenga kua whakahuatia ake nei, kei roto i ngā whakaritenga whānui te HeaHiperu 150(150mm × 150mm × 7mm × 10mm, taumaha ariā 31.9kg/m) me te H Beam 300 (300mm × 300mm × 10mm × 15mm, taumaha ariā 85.1kg/m). He whānuitia te whakamahinga o ēnei i roto i ngā mahi pēnei i ngā papa hanganga maitai, te tautoko rangitahi, me ngā anga ipu, e hanga ana i tētahi hanganga whakatakotoranga whānui mai i te māmā ki te taumaha, mai i te paerewa ki te whakaritenga motuhake.