Iimveliso
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Ukwakhiwa Kwenqwaba Yeeshiti Zentsimbi Ezijijekileyo Ezishushu, Ixabiso Elikhethekileyo Lomgangatho Wezakhiwo Eziphezulu
Inqwaba yeshiti yentsimbi luhlobo lwezixhobo zesiseko, yaqala eYurophu kwinkulungwane yama-20, yaza yasetyenziswa ngokukhawuleza kuzo zonke iindawo zoshishino lokwakha. Isetyenziswa kakhulu kwiindawo ezahlukeneyo zokusebenza ezimanzi, kubandakanya amazibuko, iidokhi, iindonga zokugcina amanzi, izakhiwo ezingaphantsi komhlaba, njl. Ewe, ngotshintsho lweThe Times, uluhlu lwezicelo zeenqwaba zeshiti yentsimbi lubanzi ngakumbi nangakumbi.
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Inqwaba yeSheet ye-U eshushu Umenzi waseTshayina Ukufakwa kwePhepha leNtsimbi esetyenzisiweyo kuthengiso
Ngokuphuculwa kweziseko zophuhliso zangaphandle kunye nophuhliso olukhawulezileyo lweendidi ezahlukeneyo zeeprojekthi, ukwakhiwaiinqwaba zeshiti zentsimbiiye yasetyenziswa kwizakhiwo ezininzi, nokuba zizakhiwo ezisisigxina, okanye izakhiwo zexeshana, ingakumbi ukwakhiwa kweendonga zokugcina amanzi kunye neendonga zokugcina amanzi kwiiprojekthi zeziseko zophuhliso zikamasipala ziyaqhubeka nokukhula.
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Iprofayili yaseTshayina eshushu eyenziwe ngentsimbi iPile U Uhlobo 2 Uhlobo 3 IiPile zentsimbi
Inqwaba yeshiti yentsimbiNjengohlobo lwesakhiwo esixhasayo, sinamandla aphezulu, sinobunzima obulula, sigquma amanzi kakuhle, sisebenza ixesha elide, sikhuselekile kakhulu, sinendawo ephantsi, sinefuthe lokhuseleko lokusingqongileyo kunye nezinye iimpawu, kodwa sikwanomsebenzi wokunceda xa kukho intlekele, kunye nolwakhiwo olulula, ixesha elifutshane, esinokuphinda sisetyenziswe, iindleko zokwakha eziphantsi njalo njalo, ngoko ke ukusetyenziswa kwenqwaba yesinyithi kubanzi kakhulu.
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Iphepha lesinyithi elijijekileyo elishushu iLarsen Steel Sheet PZ uhlobo lwePZ Steel Piles Factory Ixabiso elithengiswayo
Inqwaba yeshiti yentsimbiluhlobo lwezixhobo zobunjineli ezisisiseko ezinamandla aphezulu, ezihlala ixesha elide, nezingasetyenziswa kwakhona, ezisetyenziswa kakhulu kubunjineli bokwakha, ubunjineli bokugcina amanzi, ukwakhiwa kwendlela enkulu, ukwakhiwa kwezakhiwo kunye neziseko zophuhliso zasezidolophini nakwezinye iindawo.
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Iphepha le-Z elibandayo elikumgangatho ophezulu eliyi-S355GP 400×100 Steel Sheet Piling
Iinqwaba zeshiti zentsimbiluhlobo lwentsimbi olunesitshixo, icandelo layo linomfanekiso wepleyiti ethe tye, umfanekiso wegroove kunye nomfanekiso we-Z, njl.njl., kukho ubungakanani obahlukeneyo kunye neendlela zokuqhagamshela. Eziqhelekileyo zisitayile sikaLarsen, isitayile sikaLackawanna njalo njalo. Iingenelo zalo zezi: amandla aphezulu, kulula ukungena emhlabeni oqinileyo; Ulwakhiwo lunokwenziwa emanzini anzulu, kwaye inkxaso ethe tyaba yongezwa ukwenza ikheyiji ukuba kuyimfuneko. Ukusebenza kakuhle kokungangeni manzi; Inokwenziwa ngokweemfuno zeemilo ezahlukeneyo ze-cofferdams, kwaye inokusetyenziswa kwakhona amaxesha amaninzi, ngoko ke inoluhlu olubanzi lokusetyenziswa.
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Iphepha Lentsimbi Elibunjwe Ngobandayo Uhlobo lwe-U Uhlobo lwe-2 Uhlobo lwe-3 Iphepha Lentsimbi
Kutshanje, inani elikhulu leukunqwabelanisa ishidi lentsimbizithunyelwe eMzantsi-mpuma Asia, kwaye iimpawu zenqwaba yemibhobho yentsimbi nazo zininzi kakhulu, kwaye uluhlu lokusetyenziswa lubanzi kakhulu, iinqwaba zeshiti zentsimbi luhlobo lwesakhiwo sentsimbi esinomgca odibeneyo emdeni, onokudityaniswa ukuze wenze udonga olugcina amanzi oluqhubekayo noluvaliweyo okanye udonga lokugcina umhlaba.
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Iipali zePhepha zeNtsimbi ezishushu ze-U U Umgangatho ogqwesileyo, ixabiso elifanelekileyo, lisetyenziswa kakhulu ekwakheni
Iinkcukacha zeInqwaba yeshidi lentsimbi emile okwe-Ungokwesiqhelo ibandakanya ezi nkcukacha zilandelayo:
Ubukhulu: Ubungakanani kunye nobukhulu benqwaba yeshiti yentsimbi, njengobude, ububanzi, kunye nobukhulu, buchazwe ngokweemfuno zeprojekthi.
Iimpawu ze-cross-section: Iimpawu ezibalulekileyo ze-steel sheet sheet pile ezimile okwe-U ngokwendawo, ixesha lokungakhathali, i-section modulus, kunye nobunzima ngeyunithi nganye ubude ziyavezwa. Ezi ziyafuneka ukuze kuchongwe amandla kunye nokuzinza kwe-pile.
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Iipali zePhepha zeNsimbi ebandayo Umenzi we-S355GP Uhlobo lwesi-2 Uhlobo lwesi-3 Iipali zePhepha zeNsimbi ze-Z ezenziwe ngokwezifiso
Inqwaba yesinyithi sentsimbi ineendlela ezahlukeneyo zokusetyenziswa kulondolozo lwamanzi, ulwakhiwo, i-geology, uthutho kunye nezinye iinkalo.
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I-China Factory H Beams ASTM A36 A572 Hot Rolled H Section Galvanized H Steel Beam Column In Stock
I-HEAluhlobo lwentsimbi olunemilo enqamlezileyo efana nonobumba wesiNgesi othi “H”, okwaziwa ngokuba yi-wide flange I-beam, i-universal steel beam okanye i-parallel flange I-beam.
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Umthengisi othengisa ngobushushu i-Q355b Low Alloy 16mn S275jr 152X152 Low Carbon Steel Intsimbi enobume be-H eshushu eqengqelekayo enobume be-H
Iimpawu zeIntsimbi enobume obungu-Hikakhulu ziquka amandla aphezulu, uzinzo oluhle kunye nokumelana okuhle kokugoba. Icandelo layo elinqamlezileyo linomfanekiso "we-H", onokusasaza amandla ngempumelelo kwaye lifanelekile kwizakhiwo ezithwala imithwalo emikhulu. Inkqubo yokuvelisa intsimbi enomfanekiso we-H yenza ukuba ibe nokudityaniswa okungcono kunye nokucutshungulwa ngcono, kwaye yenza kube lula ukwakhiwa kwindawo. Ukongeza, intsimbi enomfanekiso we-H ilula ngobunzima kwaye inamandla aphezulu, nto leyo enokunciphisa ubunzima besakhiwo kwaye iphucule uqoqosho kunye nokhuseleko lwesakhiwo. Isetyenziswa kakhulu kwiindawo ezifana nokwakha, iibhulorho kunye nokuveliswa koomatshini, kwaye ibe yinto efunekayo kubunjineli banamhlanje.
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I-ASTM A36 HEA HEB IPE H Beams I Beams zeSakhiwo seNsimbi esinomfanekiso weSakhiwo/H esine (St37-2) (USt37-2) (RSt37-2) A570 Gr.A Grade
Umqadi we-HIntsimbi yetshaneli luhlobo lwentsimbi enecandelo elinqamlezileyo elimile njengonobumba "H"; ithathwa njengeprofayili yentsimbi yesakhiwo engabizi kakhulu. Ibizwa ngegama layo elithi "H". Xa ithelekiswa ne-I-beams, ii-H-beams zine-flanges ezibanzi kunye nee-webs ezincinci, nto leyo ebangela ukusebenza okuphezulu kwecandelo elinqamlezileyo, okuzivumela ukuba zikwazi ukumelana nemithwalo emikhulu ngelixa zisebenzisa izinto ezincinci zentsimbi.
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Umqadi wentsimbi yohlobo lwe-H Uhlobo lwentsimbi ye-Hea/heb/Ipe Umqadi wecandelo lentsimbi ye-H esemgangathweni yaseYurophu
Intsimbi ye-HEB luhlobo lwe-B-profile H-beam eyenziwe ngokwemigangatho yaseYurophu. Inxalenye yayo enqamlezileyo imile okwe-"H", equlathe iiflanges ezilinganayo kunye newebhu ethe nkqo. Ngeeflanges ezityebileyo kunye newebhu ebanzi, inika amandla aphezulu kunye nomthamo wokuthwala umthwalo, imelana ngempumelelo namaxesha okugoba kunye namandla okucheba. Ikwabonisa ukumelana okuhle kokugoba kunye nokungcangcazela, kunye nokudityaniswa okuhle. Imveliso esemgangathweni yenza kube lula ukuthengwa kunye nokwakhiwa. Izinto ezisetyenzisiweyo zihlala ziyintsimbi yekhabhoni eqhelekileyo okanye intsimbi yesakhiwo enamandla aphantsi, njenge-S235, S275, kunye ne-S355, ehambelana nemigangatho ye-EN 10025. Ifumaneka kubude ukusuka kwi-100mm ukuya kwi-1000mm, kunye nobubanzi beflange obahlukeneyo, ubukhulu bewebhu, kunye nobukhulu beflange, isetyenziswa kakhulu kwiiprojekthi zokwakha (ezifana nezakhiwo eziphakamileyo, imiqadi ethwala umthwalo kunye neekholamu kwiifektri), ukwakhiwa kwebhulorho (imiqadi ephambili kunye nezakhiwo ezixhasayo), izakhiwo zentsimbi (izakhelo zefektri, imiqadi yecrane), kunye nokuveliswa koomatshini (izakhelo zoomatshini, izakhiwo zenkxaso), zibonelela ngenkxaso eqinileyo kwizakhiwo ezinomthwalo omkhulu, ezinkulu.