Khuphela EzakutshanjeI-HEA HEB STEEL BAMIinkcukacha kunye nobukhulu.
I-EN 10025-2 S355J2 H Beam Wide Flange Structure Steel yoKwakha iBridge kunye neZiseko zoPhuhliso
S355J2Imiqadi ye-Hziintsimbi ezakhiweyo ezithambileyo, ezinamandla aphezulu, ezingaxutywanga, ezinamathela ngokungqongqo kwimigangatho yaseYurophu i-EN 10025-2. Uyilo lwazo olukhethekileyo olufana ne-"H" luzinika ukumelana nokugoba okuphezulu, uzinzo, kunye nokulula kokwakhiwa xa kuthelekiswa nee-I-beams zemveli, nto leyo ezenza zibe zizinto eziphambili kwizakhiwo ezinkulu zanamhlanje, iibhulorho, kunye nokwakhiwa kweziseko zophuhliso.
S355: Amandla amancinci okuvelisa ayi-355 MPa.
J2Amandla empembelelo kwi -20°C hayi ngaphantsi kwe 27 J.
Indawo yokudlula: Uyilo lweflange ebanzi lubonelela ngemodyuli yecandelo ebalaseleyo.
| Into | Inkcazo eneenkcukacha |
| Umgangatho | EN 10025-2:2004 |
| Ibanga lezinto | S355J2 / S355JR / S355JO |
| Iintlobo zeMveliso | I-HEA (IPBL), HEB (IPB), HEM (IPBV), W-Beam (ASTM) |
| Ubude | 6m, 9m, 12m, okanye ngokwezifiso ngokweemfuno |
| Unyango Lomphezulu | Ingenanto, Idutyulwe ngeShot (Sa 2.5), Ipeyintwe kwangaphambili, I-Hot Dip Galvanized (HDG) |
| Iinkonzo zokucubungula | Ukusika ngokuchanekileyo, Ukubhola, Ukuwelda, Ukugoba, Ukumakisha |
Idatha yoBugcisa
I-EN 10025 S355J2 Umqadi wentsimbi omile okwe-HImveliso kunye namandla okutyhafa
| Ubukhulu (t) | Amandla Okunciphisa Imveliso (Re H) | Amandla okuThamba (Rm) |
| t ≤ 16mm | 355 MPa | 470 - 630 MPa |
| 16mm < t ≤ 40mm | 345 MPa | 470 - 630 MPa |
| 40mm < t ≤ 63mm | 335 MPa | 470 - 630 MPa |
I-EN 10025 S355J2 Umqadi weNsimbi yoLwakhiwoUkwandiswa (Ubuncinci %)
| Ubukhulu (t) | Ukwandiswa (L0=5.65 √S0) |
| 3mm ≤ t ≤ 40mm | 22% |
| 40mm < t ≤ 63mm | 21% |
Umqadi wentsimbi we-EN 10025 S355J2 HUbungakanani
| Ukutyunjwa | G kg/m | h mm | b mm | tw mm | tf mm | r mm | I-mm² x10² | molo mm | d mm | Ø | I-Pmin mm | I-Pmax mm | AL m²/m | AG m²/t |
| HE 100 AA* | 12,2 | 91 | 100 | 4,2 | 5,5 | 12 | 15,6 | 80 | 56 | M10 | 54 | 58 | 0,553 | 45,17 |
| HE 100 A | 16,7 | 96 | 100 | 5 | 8 | 12 | 21,2 | 80 | 56 | M10 | 54 | 58 | 0,561 | 36,68 |
| HE 100 B | 20,4 | 100 | 100 | 6 | 10 | 12 | 26,0 | 80 | 56 | M10 | 56 | 58 | 0,567 | 27,76 |
| HE 100 C* | 30,9 | 110 | 103 | 9 | 15 | 12 | 39,3 | 80 | 56 | M10 | 59 | 61 | 0,593 | 19,23 |
| HE 100 M | 41,8 | 120 | 106 | 12 | 20 | 12 | 53,2 | 80 | 56 | M10 | 62 | 64 | 0,619 | 14,82 |
| HE 120 AA* | 14,6 | 109 | 120 | 4,2 | 5,5 | 12 | 18,6 | 98 | 74 | M12 | 58 | 68 | 0,669 | 45,94 |
| HE 120 A | 19,9 | 114 | 120 | 5 | 8 | 12 | 25,3 | 98 | 74 | M12 | 58 | 68 | 0,677 | 34,06 |
| HE 120 B | 26,7 | 120 | 120 | 6,5 | 11 | 12 | 34,0 | 98 | 74 | M12 | 60 | 68 | 0,686 | 25,71 |
| HE 120 C* | 39,2 | 130 | 123 | 9,5 | 16 | 12 | 49,9 | 98 | 74 | M12 | 63 | 72 | 0,712 | 18,19 |
| HE 120 M | 52,1 | 140 | 126 | 12,5 | 21 | 12 | 66,4 | 98 | 74 | M12 | 66 | 74 | 0,738 | 14,16 |
| HE 140 AA* | 18,1 | 128 | 140 | 4,3 | 6 | 12 | 23,0 | 116 | 92 | M16 | 64 | 76 | 0,787 | 43,53 |
| HE 140 A | 24,7 | 133 | 140 | 5,5 | 8,5 | 12 | 31,4 | 116 | 92 | M16 | 64 | 76 | 0,794 | 32,21 |
| HE 140 B | 33,7 | 140 | 140 | 7 | 12 | 12 | 43,0 | 116 | 92 | M16 | 66 | 76 | 0,805 | 23,88 |
| HE 140 C* | 48,2 | 150 | 143 | 10 | 17 | 12 | 61,5 | 116 | 92 | M16 | 69 | 79 | 0,831 | 17,22 |
| HE 140 M | 63,2 | 160 | 146 | 13 | 22 | 12 | 80,6 | 116 | 92 | M16 | 72 | 82 | 0,857 | 13,56 |
| HE 160 AA* | 23,8 | 148 | 160 | 4,5 | 7 | 15 | 30,4 | 134 | 104 | I-M20 | 76 | 84 | 0,901 | 37,81 |
| HE 160 A | 30,4 | 152 | 160 | 6 | 9 | 15 | 38,8 | 134 | 104 | I-M20 | 78 | 84 | 0,906 | 29,78 |
| HE 160 B | 42,6 | 160 | 160 | 8 | 13 | 15 | 54,3 | 134 | 104 | I-M20 | 80 | 84 | 0,918 | 21,56 |
| HE 160 C* | 59,2 | 170 | 163 | 11 | 18 | 15 | 75,4 | 134 | 104 | I-M20 | 84 | 88 | 0,944 | 15,95 |
| HE 160 M | 76,2 | 180 | 166 | 14 | 23 | 15 | 97,1 | 134 | 104 | I-M20 | 86 | 90 | 0,970 | 12,74 |
Cofa iqhosha elisekunene
Ukusebenza Okuphezulu Kokuthwala Umthwalo
Isakhiwo esine-flange ebanzi sinika ixesha eliphezulu lokungakhathali, okuvumela amandla amakhulu okuthwala umthwalo ngelixa kunciphisa ubunzima bezinto eziphathekayo. Oku kunciphisa ngokufanelekileyo iindleko zeprojekthi ezipheleleyo.
Ukudityaniswa okugqwesileyo kunye nokuSebenza kakuhle
Ngexabiso elilinganayo lekhabhoni elilawulwa ngokungqongqo (i-CEV), imveliso ixhasa ukuwelda okuthembekileyo kwindawo leyo ngaphandle komngcipheko omncinci wokuqhekeka, nto leyo eyenza ukuba ifaneleke kakhulu kwiindawo ezidityanisiweyo zesakhiwo kunye noqhagamshelwano.
Ukuqina Okugqwesileyo Kobushushu Obuphantsi
Iqinisekisiwe ukuba iyahlangabezana neemfuno zempembelelo ye-J2, igcina ukusebenza okuzinzileyo kolwakhiwo nakwiindawo ezibandayo nezibandayo, ithintela ngempumelelo ukungaphumeleli kokuqhekeka okubuthathaka.
Ukusebenza kakuhle kokwakha
Ubukhulu obufanayo nobuqhelekileyo buvumela ukuhlanganiswa okugudileyo nokuchanekileyo kwebholti, okwenza kube lula kakhulu ukufakelwa kwaye kunciphisa kakhulu iishedyuli zokwakha zeprojekthi iyonke.
| Ubungakanani beCandelo (H × B) mm | Ubukhulu bewebhu (t1) mm | Ubukhulu beFlange (t2) mm | Ubunzima (kg/m2) | Isicelo esiqhelekileyo |
| 100 × 100 | 4.5 – 6.5 | 6 – 10 | 17 – 22 | Iifreyimu zentsimbi ekhaphukhaphu–ephakathi |
| 150 × 150 | 5.5 – 8.0 | 7 – 12 | 32 – 40 | Izakhiwo zokuhlala kunye nezorhwebo |
| 200 × 200 | 6.5 – 10 | 8 – 14 | 52 – 66 | Iiworkshops zoshishino |
| 250 × 250 | 8 – 12 | 10 – 16 | 75 – 95 | Iindawo zokugcina impahla, iifreyimu ezinzima |
| 300 × 300 | 9 – 14 | 11 – 18 | 100 – 125 | Izakhiwo ezinkulu |
| 400 × 400 | 14 – 24 | 16 – 30 | 160 – 220 | Iibhulorho kunye neziseko zophuhliso ezinzima |
Inkxaso yeSatifikethi
Iziqinisekiso zovavanyo olupheleleyo lweMill (MTC) zinikezelwa ngokuhambelana ngokungqongqo nemigangatho ye-EN 10204 3.1 okanye 3.2, ukuqinisekisa ukulandeleka okupheleleyo kwezinto kunye nokuqinisekiswa komgangatho.
Uhlolo lweQela lesithathu
Sixhasa uhlolo oluzimeleyo oluqhutywa ziiarhente ezaziwayo kwihlabathi liphela kuquka i-SGS, i-Bureau Veritas (BV), i-Intertek, kunye nezinye imibutho efanelekileyo, equka zombini iindlela zoomatshiniuvavanyo lweepropati kunye nokwakheka kweekhemikhali.
Izisombululo zeLogistics
Sinikezela ngeendlela zokuthumela eziguquguqukayo nezithembekileyo, kuquka iinqanawa ezinkulu kunye neekhonteyina ze-GP/OT eziqhelekileyo ezingama-40ft, ukuqinisekisa ukuhanjiswa kwezinto ngokukhuselekileyo nangokupheleleyo kuyo nayiphi na izibuko eliya kulo kwihlabathi liphela.
Ii-S355J2 H-beams zisetyenziswa kakhulu kwiiprojekthi zobunjineli ezikhuselekileyo nezibalulekileyo kumacandelo amaninzi.
Ubunjineli beBhulorho
Zisebenza njengezixhobo eziphambili zokuthwala imithwalo kwiibhulorho ezinqumla ulwandle, ii-viaducts zasezidolophini kunye neenkqubo zeendlela eziphakamileyo.
Ukwakhiwa kweZiseko zoPhuhliso
Isetyenziswa kwizakhiwo zikawonke-wonke ezinkulu kuquka izitishi zeenqwelo-moya, izikhululo zikaloliwe, amabala emidlalo kunye neendawo zikawonke-wonke ezinkulu.
Ulwakhiwo lwemizi-mveliso
Isetyenziswa kakhulu kwizakhiwo zentsimbi eziphakamileyo, kwiindawo zokusebenzela zoshishino ezinemigangatho emininzi, kwiindawo zokugcina impahla kunye nezakhiwo zenkxaso yemigodi.
Ubunjineli bamandla kunye nolwandle
Isetyenziswa kakhulu kwiziseko zeplatifomu ezikude nolwandle, kwizakhiwo zenkxaso yeturbine yomoya kunye neenqaba zokuhambisa umbane.
1) IOfisi yeSebe - inkxaso yabantu abathetha iSpanish, uncedo lokucoca impahla, njl.njl.
2) Ngaphezulu kweetoni ezingama-5,000 zesitokhwe esikhoyo, kunye nobukhulu obahlukeneyo
3) Ihlolwe yimibutho enegunya efana neCCIC, SGS, BV, kunye neTUV, kunye neepakethe ezisemgangathweni ezifanelekileyo elwandle
Ii-H-beams zethu zibotshelelwe ngokukhuselekileyo ngentambo yentsimbi enzima, kwaye iphakheji nganye inobukhulu obufanelekileyo ukuze ifanele ukuphakanyiswa kunye nokuphathwa kwezibuko okuqhelekileyo. Zonke iiphakheji zisongelwe kwi-tarpaulin engangeni manzi kwaye zifakelwe iingxowa zedesiccant ukuthintela ukugqwala kunye nokonakala komswakama ngexesha lokuthunyelwa komgama omde. Iinxalenye ezinkulu zifumana ulusu olongezelelweyo lweoyile yokulwa nomhlwa ukuze kukhuselwe ngakumbi.
Iphakheji nganye ibhalwe ngokucacileyo ngodidi, ubungakanani, inombolo yebhetshi kunye neenkcukacha zesatifikethi sovavanyo ukuze kube lula ukuyiqonda. Singakwazi nokulungisa ukupakisha ukuze kuhambelane nokulayishwa kwesikhongozeli okanye ukuthuthwa kweflethi ngokuxhomekeke kwiimfuno zakho zokuhanjiswa.
Sisebenzisana ngokusondeleyo nemizila emikhulu yokuthumela impahla kuquka i-MSK, i-MSC kunye ne-COSCO ukuqinisekisa ukuhanjiswa okuzinzileyo nokwangexesha. Iimveliso zesitokhwe zithunyelwa kwiintsuku ezisi-7 ukuya kwezili-15, ngelixa ii-odolo zemveliso enkulu zihlala zifika kwiintsuku ezili-15 ukuya kwezingama-30. Ulawulo olupheleleyo lomgangatho lwenziwa ngexesha lokupakisha nokulayisha impahla ukuze igcinwe ingaphazanyiswa de ifike kwizibuko lakho elimiselweyo.
1. Imele ntoni i-S355J2?
I-S355 ithetha amandla amancinci okuvelisa i-355MPa. I-J2 iqinisekisa ukuqina okugqwesileyo kwi--20℃, nto leyo eyenza ukuba ilungele iiprojekthi zesakhiwo ezikhuselekileyo nezishushu kancinci.
2. Zeziphi imigangatho kunye neziqinisekiso ozibonelelayo?
Zonke ii-S355J2 H-beams zethu ziyahambelana ne-EN 10025-3 kunye ne-EN 10034. Sinikezela ngeeSatifikethi zoVavanyo lweMill ze-EN 10204 ezipheleleyo (i-MTC) kwaye sixhasa ukuhlolwa kwamaqela esithathu yi-SGS, i-BV, i-Intertek kunye nezinye iiarhente zehlabathi.
3.Ungaxhasa ubungakanani kunye neeprojekthi ezenziwe ngokwezifiso?
Ewe. Sinikezela ngeenkonzo zobukhulu becandelo, ubude, kunye nokusika ngokwezifiso ukuze zihambelane neemfuno zakho zebhulorho, isakhiwo sentsimbi, indawo yokugcina impahla okanye iiprojekthi zaselwandle.
4. Zeziphi iinkonzo zothutho kunye nokuhanjiswa kwezinto enizibonelelayo?
Sinikezela ngokuthunyelwa okukhuselekileyo nokuguquguqukayo ngeenkampani zokuthwala impahla ezinkulu okanye izikhongozeli ze-GP/OT ezingama-40ft, kunye nokufakwa kunye nokulayisha okuchwephesha ukuqinisekisa ukuhanjiswa okupheleleyo kuyo nayiphi na izibuko kwihlabathi liphela.
5. Ngowuphi uncedo oluninikayo emva kokuthengisa?
Sinikezela ngenkxaso epheleleyo yobugcisa, amaxwebhu apheleleyo asemgangathweni, ukuhanjiswa ngexesha, kunye nokubonelela okuzinzileyo kwexesha elide kwiiprojekthi ezinkulu kunye nee-odolo eziphindaphindwayo.
Iinkcukacha zoqhakamshelo
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Ifowuni
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24











