I-EN 10025 ngumgangatho waseYurophu wentsimbi yokwakha eqengqelekayo eshushu, echaza ukwakheka kweekhemikhali, iimpawu zoomatshini, kunye neendlela zokuvavanya intsimbi yekhabhoni kunye nentsimbi enamandla aphantsi.
Iprofayile yentsimbi
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I-ASTM A36/A992/A572 Ibanga lama-50 | W10×12 | W12×35 | W14×22-132 | W16×26 | W18×35 | W24×21 Intsimbi ebanzi ye-H Beam
Intsimbi ye-H beam esemgangathweni ophezulu ihambelana nemigangatho ye-ASTM, ifanelekile kwiibhulorho, izakhiwo zoshishino kunye neziseko zophuhliso eMelika Ephakathi. Ubungakanani obulungiselelwe wena, ayidli mhlwa, ithunyelwa ngokukhawuleza evela eTshayina.
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I-ASTM A328 Ejijekileyo Eshushu Ibanga 50/55/60/65 I-ASTM A588 Ibanga A JIS A5528 SY295/SY390/SY490 Inqwaba Yeeshiti Zentsimbi Ezimile Njengo-U eziyi-6m-18m
Iingqumba zesinyithi ze-U ziinxalenye ezidityanisiweyo okanye ezicinezelweyo ezenza udonga olufanayo, olusetyenziswa rhoqo ukugcina umhlaba okanye amanzi. Amandla engqumba yephepha axhomekeke kwimilo yeprofayili kunye neempawu zomhlaba kwaye isebenza ekudluliseleni uxinzelelo olukwicala eliphezulu lodonga kumhlaba okufutshane.
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I-ASTM A36/A992/A992M/A572 Gr 50 Intsimbi yoMqadi i-I
I-ASTM I-beams ziiprofayili zentsimbi ezakhiweyo ezibonakala ngewebhu ethe nkqo ephakathi kunye neeflanges ezithe tye. Zinomlinganiselo obalaseleyo wamandla-ubunzima, amandla aphezulu okuthwala umthwalo, kunye nokulula kokwenziwa, okwenza ukuba zisetyenziswe kakhulu kulwakhiwo lwaseMelika, iibhulorho, kunye nezakhiwo zoshishino.
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I-ASTM A328 Ejijekileyo Eshushu I-ASTM A588 JIS A5528 Inqwaba Yeshiti Yentsimbi Ebunjwe Ngo-U eyi-6m-18m
Iingqumba zesinyithi ze-U ziinxalenye ezidityanisiweyo okanye ezicinezelweyo ezenza udonga olufanayo, olusetyenziswa rhoqo ukugcina umhlaba okanye amanzi. Amandla engqumba yephepha axhomekeke kwimilo yeprofayili kunye neempawu zomhlaba kwaye isebenza ekudluliseleni uxinzelelo olukwicala eliphezulu lodonga kumhlaba okufutshane.
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Umqadi wentsimbi i-ASTM A36 I
I-ASTM I-beamluhlobo lwamacandelo esinyithi esakhiweyo anecandelo elithe nkqo embindini, elibizwa ngokuba yiwebhu elinamacandelo athe tye kumacala omabini, abizwa ngokuba ziiflange. Anamandla aphezulu xa ethelekiswa nobunzima, amandla aphezulu okuthwala umthwalo, kwaye kulula ukuwakha, ngoko ke asetyenziswa kakhulu kwizakhiwo zaseMelika, iibhulorho kunye nemizi-mveliso.
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Umqadi wentsimbi i-ASTM A992/A992M
I-ASTM A992 I Beam ngumqadi wentsimbi oqinileyo nonokudityaniswa onamandla amakhulu, oqinileyo we-50 ksi, osetyenziswa kakhulu kwizakhiwo, kwiibhulorho, nakwizakhiwo zoshishino. Uzinzo lwayo oluphuculweyo kunye nomgangatho ohambelanayo kwenza ukuba ibe lukhetho oluqhelekileyo kwiiprojekthi zokwakha zanamhlanje.
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I-ASTM A328 Ejijekileyo Eshushu Ibanga 50/55/60/65 6m-18m Iphepha Lentsimbi Elimile Njengo-U
I-ASTM A328Inqwaba yePhepha leNtsimbi eMile ngo-Uyinqwaba yesinyithi esigoqiweyo esishushu ngokwe-ASTM A328 esemgangathweni yase-US. Isetyenziswa kakhulu kwi-port, dock, dam, foundation pit retaining wall kunye ne-water conservancy project. Ulwakhiwo lweekhemikhali lulawulwa ngokungqongqo kwaye iipropati ziqikeleleka ngakumbi xa kuthelekiswa nentsimbi eqhelekileyo yokwakha, kwaye inkqubo yokuvelisa ikwangqongqo ngakumbi ukuqinisekisa ukuba imveliso inamandla aphezulu, iqinile kwaye inokutshixwa ngokusebenza okuthembekileyo.
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I-Hot Rolled JIS A5528 SY295/SY390/SY490 Inqwaba yePhepha leNsimbi eliyi-U eliyi-6m-18m
Inqwaba yesinyithi esijijekileyo esinomfanekiso we-U oshushu, enye yeeprofayili zentsimbi, isetyenziswa kakhulu kulwakhiwo lwezakhiwo ezifana nezibuko, indlela yolwandle, amanzi, ulondolozo lwamanzi kunye nolwakhiwo lweziseko. Ngenxa yecandelo lazo elinomfanekiso we-U, zinamandla aphezulu okuqhagamshela kunye nokugoba, okwenza zikwazi ukudityaniswa zibe ziindonga zentsimbi eziqhubekayo ezisetyenziselwa ukugcina iindonga, ii-cofferdams, ii-revetments kunye nenkxaso yomngxuma wesiseko esinzulu.
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Iinqwaba zentsimbi eziqengqelekayo ezibandayo ze-U Type 2/Inqwaba yephepha lentsimbi
Inqwaba yentsimbi yohlobo lwe-U yintsimbi enamandla kakhulu enecandelo elinqamlezileyo elinomfanekiso we-U, elinokutshixwa kwaye lidityaniswe ukusuka kwelinye icala ukuya kwelinye ukuze lenze udonga oluqhubekayo. Zibonelela ngozinzo oluphezulu lokukhusela iindonga, ii-cofferdams, ii-bulkheads, kunye nenkxaso yokumba umhlaba. Ziqinile kwaye zinenjongo ezininzi, ezi zisetyenziswa rhoqo kwimisebenzi ye-mansory kunye ne-geotechnical ukulawula umhlaba kunye namanzi ngokufanelekileyo.
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Inqwaba yePhepha leePhepha zeNtengiso ezishushu u-U/uHlobo lwePhepha leNtsimbi /uHlobo 3/uHlobo 4/uHlobo 2 /iPhepha lePhepha leNtsimbi eliShushu eliRoliwe/leKhabhoni/lePhepha leNtsimbi
Uhlobo lwe-U oluyinqwaba yephephaibhekisa kuhlobo lwenqwaba yesinyithi eyenziwe njengonobumba "U." Ezi nqwaba zeshiti zihlala zisetyenziswa ekwakheni ukwenza iindonga zokugcina, ii-cofferdams, kunye nezinye izakhiwo ezifuna ukugcinwa komhlaba okanye amanzi. Ubume be-U bunika amandla kunye nozinzo, okwenza ukuba ifaneleke kwiindlela ezahlukeneyo zobunjineli bokwakha kunye neeprojekthi zokwakha.
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Iprofayili yentsimbi ye-Upn80/100 Itshaneli enemilo efana ne-U isetyenziswa kakhulu kulwakhiwo
Itheyibhile yangoku imele umgangatho waseYurophuIitshaneli ze-U (UPN, UNP), Iprofayili yentsimbi ye-UPN (umqadi we-UPN), iinkcukacha, iimpawu, ubungakanani. Yenziwe ngokwemigangatho:
DIN 1026-1: 2000, NF A 45-202: 1986
EN 10279: 2000 (Ukunyamezelana)
EN 10163-3: 2004, iklasi C, iklasi engaphantsi 1 (Imeko yomphezulu)
I-STN 42 5550
I-ČTN 42 5550
I-TDP: STN 42 0135