Terata ea Tšepe ea Konkreite e nang le Khatello e Tlase ea 2.64mm
Terata ea Tšepe ea Konkreite e nang le Khatello e Tlase ea 2.64mm
Tšobotsi
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Terata ea tšepe ea konkreite e hatelletsoeng ke terata ea tšepe ea boleng bo holimo e entsoeng ka lithupa tsa terata tse phutholohileng tse chesang tsa tšepe e nang le khabone e ngata, e phekoloang ka mocheso le ho sebetsoa ka serame. E etselitsoe ka ho khetheha ho fihlela litlhoko tsa ho matlafatsa konkreite e hatelletsoeng pele.
Matla a ho thapolla a terata ya tshepe ya konkreite e hatelletsoeng ka nako e telele a ka hodimo ho 1470MPa. Ha nako e ntse e ya, maemo a matla a fetohile ho tloha ho 1470MPa le 1570MPa ho ya ho mefuta e tlwaelehileng ya 1670MPa ho ya ho 1860MPa. Bophara ba terata le bona bo fetohile, ho tloha ho 3~5mm ya pele ho ya ho maemo a hajwale a 5~7mm. Ditlhaloso tsena di netefatsa ho tshwarella le ho tshepahala ha terata ya tshepe ho mamella ditlhoko tsa kgatello le mojaro wa meaho ya konkreite e hatelletsoeng ka nako e telele.
Tekanyo ea khabone ea mofuta ona oa terata ea tšepe ke 0.65% ho isa ho 0.85%, 'me sebabole le phosphorus li tlase, ka bobeli li ka tlase ho 0.035%. Ho tloha tlhahisong ea eona ea indasteri le ts'ebelisong ea eona lilemong tsa bo-1920, terata ea tšepe e hatelletsoeng esale pele e bile le lilemo tse mashome tsa nts'etsopele, e leng se ileng sa fella ka mefuta e fapaneng ea lihlahisoa tse loketseng lits'ebetso tse fapaneng. Tsena li kenyelletsa terata e huloang ka serame, terata e otlolohileng le e hatelletsoeng, terata e phomotsang e tlase, terata ea galvanized le terata e nang le lintlha. Lithapo tsa tšepe tse hatelletsoeng esale pele le likhoele tsa tšepe tse hatelletsoeng esale pele tse entsoeng ka tsona e se e le mefuta e sebelisoang haholo ea tšepe e hatelletsoeng esale pele lefatšeng.
Terata ea konkreite e hatelletsoeng e na le litšobotsi tse 'maloa tsa bohlokoa tse e etsang hore e lokele ho matlafatsa meaho ea konkreite. Matla a eona a ho hatelletsa le ho hanyetsa ho fetoha ha sebopeho li etsa bonnete ba hore e khona ho mamella meroalo e meholo le ho boloka botsitso ba sebopeho. Ho phaella moo, litšobotsi tsa ho phutholoha tse tlase tsa mefuta e itseng ea terata ea ho hatelletsa li fokotsa tahlehelo ea khatello ha nako e ntse e ea. Sena se thusa ho boloka botsitso ba sebopeho sa konkreite. Mefuta e fapaneng ea terata, joalo ka galvanized le scored, e fana ka likarolo tse ling tse kang ho hanyetsa ho hlepha ha mafome kapa matla a matle a tlamahano.
Lithapo tsa konkreite tse hatelletsoeng pele li arotsoe ka mefuta e fapaneng ho latela litšobotsi le ts'ebeliso ea tsona. Tsena li kenyelletsa terata ea PC e nang le serrated e phutholohileng hanyane, e ntlafatsang phetisetso ea khatello ea maikutlo le ho fokotsa litšobotsi tsa ho phutholoha. Sehlopha se seng se ipapisitse le bophara ba terata, ka likhetho tse tlohang ho 2.64mm bakeng sa lits'ebetso tse bonolo ho isa ho bophara bo boholo bakeng sa merero e boima ea kaho.
Terata ea konkreite e hatelletsoeng e sebelisoa haholo mererong e fapaneng ea kaho. Haholo-holo e sebelisoa kahong ea marokho, li-viaducts, mehaho e melelele le meaho e meng e meholo e hlokang bokhoni bo eketsehileng ba ho jara moroalo. Bokhoni ba terata ba ho mamella khatello le ho hanela khatello bo etsa hore e be ntle bakeng sa ho matlafatsa litho tsa konkreite. E boetse e sebelisoa tlhahisong ea lihlahisoa tsa konkreite tse entsoeng esale pele, litsamaiso tsa kamora khatello, le litsamaiso tsa ho tiisa mobu moo ho hlokahalang thepa ea ho matlafatsa e tšepahalang le e tšoarellang. Ha e le hantle, lithapo tsa konkreite tse hatelletsoeng esale pele li bohlokoa ho netefatsa matla a sebopeho le bophelo bo bolelele ba meaho e fapaneng ea konkreite.
Kopo
Jwalo ka ha China e le yona kgwebo e etellang pele indastering ya thepa ya tshepe, kgwebo ya naha ya tshepe le thepa "kgwebo e nang le tumelo e ntle ya lekgolo", dikgwebo tsa tshepe tsa China, "dikgwebo tse 100 tse ikgethang tse hodimo Shanghai". Shanghai Zhanzhi industry Group Co., Ltd., (e kgutsufaditsweng ho Zhanzhi Group) e nka "Botshepehi, Bokgoni, Boqapi, Win-Win" e le molaomotheo wa yona feela wa tshebetso, kamehla e phehella ho beha tlhoko ya bareki pele.
- BOTŠEPEHI
- HLOLA-HLOLA
- E SEBELISANG
- TLHAHISO-PELE
