Milu ya Mapepala a Chitsulo
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Mulu wa Mapepala a Chitsulo cha Larssen | Mtundu II, III, IV | M'lifupi 400mm-600mm | Chitsulo cha Carbon Cholimba Kwambiri
Mapepala achitsulo a Larssen apamwamba kwambiri opangidwa ndi chitsulo champhamvu cha kaboni, ogwiritsidwa ntchito kwambiri pauinjiniya wa zomangamanga ndi ntchito zapamadzi. Makamaka makoma osungira, ma cofferdams, zotchinga kusefukira kwa madzi, makoma a doko. Amapezeka mu ma profiles a Mtundu II, III, IV okhala ndi m'lifupi kuyambira 400mm mpaka 600mm.
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Q235 Q345 Q345b Mtundu 2 Wotentha Wozungulira Z S355GP Larssen Steel Sheet Piles Mtengo
Mu nthaka yofewa ndi nthaka ya matope, mphamvu yonyamulamilu ya mapepala achitsulondi yaying'ono, kotero sikoyenera kugwiritsa ntchito chothandizira chomangira mulu umodzi. Ndikoyenera kugwiritsa ntchito magulu a milu kapena kuphatikiza milu yachitsulo ndi matabwa a konkire kuti zithandizire.
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Mapepala Achitsulo Opangidwa ndi Fakitale a S355gp Cold Rolled U Type
Milu ya mapepala achitsuloanayamba kupangidwa ku Ulaya kumayambiriro kwa zaka za m'ma 1900. Mu 1903, Japan inaitanitsa zinthu zimenezi koyamba ndipo inazigwiritsa ntchito pomanga nyumba yaikulu ya Mitsui. Potengera momwe zinthu zinapangidwira, mu 1923, Japan inagwiritsa ntchito zinthu zambiri pa ntchito yokonzanso chivomerezi cha Great Kanto.
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Mitengo Yopangira Mafakitale Yopangidwa ndi Chitsulo Chotentha Chozungulira 500*200 Q235 Q345 S235 S270 S275 U Chitsulo Chokulungira Mapepala Mitengo Yomangira
Milu ya mapepala achitsuloAli ndi mphamvu zambiri ndipo ndi osavuta kuwaponya m'nthaka yolimba; amatha kumangidwa m'madzi akuya ndipo amatha kumangidwa mu khola powonjezera zothandizira zopingasa ngati pakufunika kutero. Ali ndi mphamvu yabwino yosalowa madzi; amatha kupanga ma cofferdams amitundu yosiyanasiyana ngati pakufunika ndipo amatha kugwiritsidwanso ntchito nthawi zambiri, kotero ali ndi ntchito zosiyanasiyana.
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Mulu wa Chitsulo Chokhala ndi Mapepala Otentha Ozungulira Madzi Osatseka U
Mulu wa pepala lachitsulo looneka ngati Undi mtundu wa chitsulo chozungulira chomwe chili ndi mawonekedwe ofanana ndi chilembo "U". Chimagwiritsidwa ntchito kwambiri mu mainjiniya a zomangamanga ndi zomangamanga pazinthu zosiyanasiyana, monga makoma osungira, ma cofferdams, maziko othandizira, ndi nyumba za m'mphepete mwa nyanja.
Tsatanetsatane wa mulu wa chitsulo wooneka ngati U nthawi zambiri umaphatikizapo izi:
Miyeso: Kukula ndi miyeso ya mulu wa pepala lachitsulo, monga kutalika, m'lifupi, ndi makulidwe, zimafotokozedwa malinga ndi zofunikira za polojekitiyi.
Katundu Wopingasa: Katundu wofunikira wa mulu wa chitsulo wooneka ngati U ndi monga malo, nthawi ya kusakhazikika, gawo la modulus, ndi kulemera pa unit length. Katunduyu ndi wofunikira kwambiri powerengera kapangidwe kake ndi kukhazikika kwa muluwo.
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Mulu wa Mapepala a Chitsulo Omwe Anagwiritsidwa Ntchito Okhala ndi Maonekedwe a U Otentha Okhala ndi Madzi Oyimitsa Madzi Otentha Okhala ndi Mawonekedwe a U Q235 U Mtundu wa U Mulu wa Mapepala a Chitsulo cha Carbon
Mu ntchito zomanga zamakono, kukhazikika kwa nyumba ndi kugwiritsa ntchito ndalama moyenera ndizofunikira kwambiri. Njira imodzi yothetsera mavuto onsewa ndi kukhazikitsamakoma a mulu wa pepala lachitsulo.Nyumbazi zogwiritsidwa ntchito mosiyanasiyana komanso zolimba zimapereka mphamvu zotsutsana ndi mphamvu za m'mbali, zomwe zimapangitsa kuti zikhale zabwino kwambiri poteteza nthaka kuti isakokoloke, kulowa kwa madzi, komanso kusakhazikika kwa nthaka. Ndi mitundu yosiyanasiyana, monga milu yachitsulo yopangidwa ndi ozizira komanso yotentha, komanso kugwiritsa ntchito chitsulo cha Q235, kugwiritsa ntchito makoma amilu yachitsulo ndi kwakukulu.
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EN 10248 S270GP S320GP S355GP S390GP S430GP Milu Yachitsulo ya Larssen
Zathu EN 10248: Mapepala achitsulo otentha okulungidwa ndi oyenera kugwiritsidwa ntchito mwamphamvu kwambiri m'malo ovuta.S270GP, S320GP, S355GP, S390GP ndi S430GPMa sheet pile awa ndi amphamvu kwambiri, okana dzimbiri komanso osavuta kugwiritsa ntchito. Zogulitsa zonse zimaperekedwa ndi zinthu zofunika.MTC yomwe ndi EN 10204 3.1kuti mupeze lipoti loyesa kuti mupeze umboni wotsimikizira kuti zinthuzo zikutsatira malamulo ndi kutsatiridwa.
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GB/T 20933 Hot Rolled Q235B Q355B U-Type & Z-Type Steel Sheet Piles
GB/T 20933 Hot Rolled Q235B, mulu wa pepala lachitsulo la Q355Bmagiredi, muyezo wa milu ya mapepala otentha okulungidwa, ma profiles mkatiMawonekedwe a UndiMawonekedwe a Z, kugwiritsa ntchito maziko, khoma losungira, uinjiniya wa m'madzi ndi pulojekiti yomanga nyumba. Kupereka mwachindunji fakitale ndi mtengo wabwino, kukula kosinthidwa komanso kutumiza mwachangu.
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EN 10248 S390 / S430 GPQ390B Q420B Kuyika Mapepala Achitsulo
Mapepala achitsulo a Q390 ndi Q420Bamaonedwa ngatizitsulo zomangidwa mwamphamvu kwambiripa ntchito yabwino kwambirimapulojekiti a zomangamanga ndi zomangamangaNdi mphamvu zokolola zambiri kuposa magiredi wamba, ndizoyeneramaziko akuya,makoma otetezerandintchito zazikulu zapamadzi.
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GB/T 29737 Wopangidwa ndi Chitsulo Chozizira cha Q355B/Q235B U & Z Mtundu
Milu ya mapepala opangidwa ndi oziziraamagwiritsidwa ntchito kwambiri mumakoma a mtsinje,makoma a m'nyanja,milathondimapulojekiti okumba zinthu zakale m'mizindaZikupezeka muMtundu wa U,Mtundu wa Zndima profiles ena olumikizana
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Wopanga Zitsulo Mtundu Wopangira Wopangidwa ndi Larssen Wozizira Wozungulira China Larsen Z Sheet Mulu Kukula
Zipangizo:Milu yachitsulo ya mtundu wa Znthawi zambiri amapangidwa ndi chitsulo chotenthedwa, chomwe chimadziwika ndi mphamvu zake zambiri komanso kulimba kwake. Chitsulo chomwe chimagwiritsidwa ntchito nthawi zambiri chimapangidwa motsatira miyezo yapadziko lonse lapansi, monga ASTM A572 kapena EN 10248.
Mawonekedwe a cross-section: Gawo lopingasa la mulu wachitsulo wa mtundu wa Z limafanana ndi chilembo "Z", ndi ukonde woyima wolumikiza ma flange awiri mbali iliyonse. Kapangidwe kameneka kamapereka mphamvu komanso kukana bwino katundu woyima komanso wa mbali.
Kutalika ndi kukula: Milu yachitsulo ya mtundu wa Z imapezeka m'matali ndi kukula kosiyanasiyana kuti igwirizane ndi ntchito zosiyanasiyana zomanga. Kutalika kwanthawi zonse kumakhala kuyambira mamita 12 mpaka 18, koma kutalika kotalikirapo kumatha kuchitika polumikiza magawo angapo pamodzi pogwiritsa ntchito maulumikizidwe olumikizidwa ndi maboliti kapena welded. Kukula ndi makulidwe a zigawo za milu zimasankhidwa kutengera mphamvu yofunikira komanso mphamvu yonyamula katundu.
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Chitsulo Chomangira Zinthu Zotentha Zozungulira Mtundu wa U Chitsulo Chozungulira Mtundu wa 2 Mtundu wa 3 Chitsulo Chopangira Chitsulo Chozungulira
Mapepala achitsulo otentha opindidwa a mtundu wa UAmapangidwa ndi zitsulo zotentha zozungulira kukhala gawo looneka ngati U, zomwe zimapatsa mulu wa mapepalawo mphamvu yabwino komanso kulimba. Milu ya mapepala awa imagwiritsidwa ntchito kwambiri m'mapulojekiti osiyanasiyana aukadaulo monga makoma oteteza m'mphepete mwa mtsinje, nyumba zapansi panthaka, komanso kumanga doko chifukwa cha kuthekera kwawo kupirira katundu wolemera komanso mphamvu zakunja.