Izinqwaba zeshidi lensimbi, njengezinto zokusekela isakhiwo ezihlanganisa amandla nokuguquguquka, zidlala indima engenakuphindwa emaphrojekthini okulondolozwa kwamanzi, ukwakhiwa kokumba isisekelo esijulile, ukwakhiwa kwechweba, kanye neminye imikhakha. Izinhlobo zazo ezahlukahlukene, izinqubo zokukhiqiza eziyinkimbinkimbi, kanye nokusetshenziswa okubanzi komhlaba wonke kuzenza zibe yinto ebalulekile yokuqinisekisa ukuphepha kanye nokuthuthukisa ukusebenza kahle ekwakheni. Lesi sihloko sizohlinzeka ngokuhlaziywa okuningiliziwe kwezinhlobo eziyinhloko zezinqwaba zeshidi lensimbi, umehluko wazo, izindlela zokukhiqiza ezivamile, kanye nosayizi kanye nemininingwane evamile, okuhlinzeka ngereferensi ephelele yabachwepheshe bokwakha kanye nabathengi.
Izinqwaba zeshidi lensimbizihlukaniswe ngesimo esinqamulelayo. Izinqwaba zensimbi zohlobo lwe-Z no-U ziyisinqumo esiyinhloko kwezobunjiniyela ngenxa yobubanzi bazo bezicelo kanye nezinzuzo zokusebenza ezivelele. Kodwa-ke, kunomehluko omkhulu phakathi kwezinhlobo ezimbili ngokwesakhiwo, ukusebenza, kanye nezimo zokusetshenziswa:
Izinqwaba zensimbi ezimise okwe-U: Zinesakhiwo esifana nesiteshi esivulekile esinemiphetho ekhiyayo ukuze zilingane kahle, okuzivumela ukuthi zivumelane nezimo nezidingo ezinkulu zokuguquguquka kumaphrojekthi wobunjiniyela. Izakhiwo zazo ezinhle kakhulu zokuguquguquka zenza zisetshenziswe kabanzi kumaphrojekthi e-hydraulic asezingeni eliphezulu lamanzi (njengokuphathwa komfula kanye nokuqinisa udonga lwamanzi) kanye nokusekelwa kwesisekelo esijulile (njengokwakhiwa komhlabathi wezakhiwo eziphakeme). Njengamanje ziwuhlobo lwenqwaba yensimbi esetshenziswa kakhulu emakethe.
Izinqwaba zensimbi ezimise okwe-Z: Zine-cross-section evaliwe, egobile enamapuleti ensimbi ajiyile nhlangothi zombili, okuholela ku-modulus yesigaba esiphezulu kanye nokuqina okuphezulu kokugoba. Lokhu kuvumela ukulawulwa okunembile kokuguquguquka kobunjiniyela futhi kufanelekile kumaphrojekthi aphezulu anezidingo zokulawula ukugoba okuqinile (njengemigodi yesisekelo yefektri enembile kanye nokwakhiwa kwesisekelo esikhulu sebhuloho). Kodwa-ke, ngenxa yobunzima bobuchwepheshe bokugoqa okungalingani, izinkampani ezine kuphela emhlabeni wonke ezinomthamo wokukhiqiza, okwenza lolu hlobo lwenqwaba yeshidi lube luncane kakhulu.
Inqubo yokukhiqiza izinqwaba zeshidi lensimbi ithinta ngqo ukusebenza kwazo kanye nezicelo ezifanele. Njengamanje, ukugoqa okushisayo kanye nokugoba okubandayo yizindlela ezimbili eziyinhloko ezisetshenziswa embonini, ngayinye inokugxila kwayo okuhlukile ezinqubweni zokukhiqiza, izici zomkhiqizo, kanye nokubekwa kwesicelo:
Izinqwaba zensimbi ezigoqwe ngokushisaZenziwe ngama-billet ensimbi, zifudunyezwe ziye emazingeni okushisa aphezulu, bese zigoqwa zibe yisimo kusetshenziswa imishini ekhethekile. Umkhiqizo oqediwe unikeza ukunemba okuphezulu kokukhiya kanye namandla aphezulu, okwenza kube umkhiqizo ohamba phambili kumaphrojekthi wobunjiniyela. I-Royal Steel Group isebenzisa inqubo yokugoqa eqhubekayo ehlangene ukuze inikeze ama-pile anomumo we-U ububanzi obungu-400-900mm kanye nama-pile anomumo we-Z ububanzi obungu-500-850mm. Imikhiqizo yabo isebenze kahle kakhulu ku-Shenzhen-Zhongshan Tunnel, ibatholela idumela "lokuzinzisa ama-pile" kumnikazi wephrojekthi, okubonisa ngokugcwele ukuthembeka kwenqubo yokugoqa eshisayo.
Izinqwaba zensimbi ezakhiwe ngendlela ebandayoZigoqeka ezakhiwe ekushiseni kwegumbi, okususa isidingo sokwelashwa ngezinga lokushisa eliphezulu. Lokhu kuphumela ekuqedeni kobuso obubushelelezi kanye nokumelana nokugqwala okungcono ngo-30%-50% kunezinqwaba ezigoqeka ngokushisa. Zifanele ukusetshenziswa ezindaweni ezinomswakama, ezisogwini, nezivame ukugqwala (isb., ukwakhiwa komgodi wesisekelo). Kodwa-ke, ngenxa yemikhawulo yenqubo yokwakheka kwezinga lokushisa kwegumbi, ukuqina kwazo kwesigaba esiphambeneyo kubuthakathaka kakhulu. Zisetshenziswa kakhulu njengezinto ezengeziwe, kanye nezinqwaba ezigoqeka ngokushisa ukuze kuthuthukiswe izindleko zephrojekthi kanye nokusebenza kwayo.
Izinhlobo ezahlukene zezinqwaba zensimbi zinezindinganiso ezicacile zobukhulu. Ukuthengwa kwephrojekthi kufanele kucabangele izidingo ezithile (njengokujula kokumba kanye nobukhulu bomthwalo) ukuze kukhethwe imininingwane efanele. Lokhu okulandelayo kuyizilinganiso ezivamile zezinhlobo ezimbili ezijwayelekile zezinqwaba zensimbi:
Izinqwaba zensimbi ezimise okwe-U: Incazelo ejwayelekile ngokuvamile i-SP-U 400×170×15.5, enobubanzi obusukela ku-400-600mm, ubukhulu obusukela ku-8-16mm, kanye nobude obungu-6m, 9m, kanye no-12m. Ngezidingo ezikhethekile njengokumba okukhulu, okujulile, ezinye izinqwaba ezimise okwe-U ezigoqwe ngokushisa zingenziwa ngokwezifiso zibe nobude obufika ku-33m ukuze kuhlangatshezwane nezidingo zokusekela ezijulile.
Izinqwaba zensimbi ezimise okwe-Z: Ngenxa yemikhawulo yenqubo yokukhiqiza, ubukhulu bufana kakhulu, ubude obuphakathi kwezingxenye busukela ku-800-2000mm kanye nobukhulu obusukela ku-8-30mm. Ubude obujwayelekile ngokuvamile buphakathi kwamamitha ayi-15-20. Imininingwane ende idinga ukubonisana nomenzi kusengaphambili ukuqinisekisa ukuthi inqubo iyasebenza.
Kusukela emachwebeni aseNingizimu-mpumalanga ye-Asia kuya ezindaweni zokugcina amanzi eNyakatho Melika, izinqwaba zensimbi, kanye nokuguquguquka kwazo, ziye zasetshenziswa kumaphrojekthi ahlukahlukene emhlabeni jikelele. Okulandelayo yizifundo ezintathu ezijwayelekile ezivela kumakhasimende ethu, ezibonisa ukubaluleka kwazo okusebenzayo:
Iphrojekthi Yokwandiswa Kwechweba lasePhilippines: Ngesikhathi sokwandiswa kwechweba ePhilippines, usongo lokwanda kweziphepho okubangelwa yiziphepho ezivame ukuhlasela lwalubonakala. Umnyango wethu wezobuchwepheshe watusa ukusetshenziswa kwezinqwaba zensimbi ezigoqwe ngokushisa ezimise okwe-U ze-cofferdam. Indlela yabo yokukhiya ngokuqinile yamelana ngempumelelo nomthelela wokwanda kweziphepho, iqinisekisa ukuphepha kanye nenqubekela phambili yokwakhiwa kwechweba.
Iphrojekthi yokuvuselela isikhungo sokulondolozwa kwamanzi saseCanada: Ngenxa yobusika obubandayo endaweni yesikhungo, inhlabathi ithambekele ekushintsheni kokucindezeleka ngenxa yemijikelezo yokuqandisa nokuncibilika, okudinga ukuzinza okukhulu kakhulu. Umnyango wethu wezobuchwepheshe uncome ukusetshenziswa kwezinqwaba zensimbi ezigoqwe ngokushisa ezimise okwe-Z ukuze kuqiniswe. Amandla azo okugoba aphezulu angamelana nokuguquguquka kokucindezeleka kwenhlabathi, okuqinisekisa ukusebenza okuzinzile kwesikhathi eside kwesikhungo sokulondolozwa kwamanzi.
Iphrojekthi yokwakha isakhiwo sensimbi eGuyana: Ngesikhathi sokwakhiwa kwesisekelo somgodi, iphrojekthi yayidinga ukulawulwa okuqinile kokuguquguquka kweslope ukuqinisekisa ukuphepha kwesakhiwo esiyinhloko. Unkontileka washintshela ezinqwabeni zethu zensimbi ezakhiwe ngendlela ebandayo ukuze aqinise isisekelo somgodi, ehlanganisa ukumelana kwazo nokugqwala kanye nokuzivumelanisa nezimo zendawo ezinomswakama ukuze aqede ngempumelelo iphrojekthi.
Kusukela emachwebeni aseNingizimu-mpumalanga ye-Asia kuya ezindaweni zokugcina amanzi eNyakatho Melika, izinqwaba zensimbi, kanye nokuguquguquka kwazo, ziye zasetshenziswa kumaphrojekthi ahlukahlukene emhlabeni jikelele. Okulandelayo yizifundo ezintathu ezijwayelekile ezivela kumakhasimende ethu, ezibonisa ukubaluleka kwazo okusebenzayo:
Iphrojekthi Yokukhulisa Ichweba lasePhilippines:Ngesikhathi sokwandiswa kwechweba ePhilippines, kwavela usongo lokwanda kweziphepho okubangelwa yiziphepho ezivame ukuhlasela. Umnyango wethu wezobuchwepheshe watusa ukusetshenziswa kwezinqwaba zensimbi ezigoqwe ngokushisa ezimise okwe-U eCofferdam. Indlela yabo yokukhiya ngokuqinile yamelana ngempumelelo nomthelela wokwanda kweziphepho, iqinisekisa ukuphepha kanye nenqubekela phambili yokwakhiwa kwechweba.
Iphrojekthi yokuvuselela isikhungo sokulondolozwa kwamanzi saseCanada:Ngenxa yobusika obubandayo endaweni yesikhungo, inhlabathi ithambekele ekushintsheni kokucindezeleka ngenxa yemijikelezo yokuqandisa nokuncibilika, okudinga ukuzinza okuphezulu kakhulu. Umnyango wethu wezobuchwepheshe uncome ukusetshenziswa kwezinqwaba zensimbi ezigoqwe ngokushisa ezimise okwe-Z ukuze kuqiniswe. Amandla azo okugoba aphezulu angamelana nokuguquguquka kokucindezeleka kwenhlabathi, okuqinisekisa ukusebenza okuzinzile kwesikhathi eside kwesikhungo sokugcina amanzi.
Iphrojekthi yokwakha isakhiwo sensimbi eGuyana:Ngesikhathi sokwakhiwa kwembobo yesisekelo, iphrojekthi yayidinga ukulawulwa okuqinile kokuguquguquka kwemthambeka ukuqinisekisa ukuphepha kwesakhiwo esiyinhloko. Unkontileka washintshela ezinqwabeni zethu zensimbi ezakhiwe ngendlela ebandayo ukuze aqinise umthambeka wembobo yesisekelo, ehlanganisa ukumelana kwazo nokugqwala kanye nokuzivumelanisa nezimo zendawo ezinomswakama ukuze aqede ngempumelelo iphrojekthi.
Kungakhathaliseki ukuthi iphrojekthi yokonga amanzi, iphrojekthi yechweba, noma ukwesekwa komgodi wesisekelo sokwakha, ukukhetha uhlobo lwenqwaba yensimbi efanele, inqubo, kanye nemininingwane kubalulekile ekuqinisekiseni ikhwalithi yephrojekthi. Uma uhlela ukuthenga izinqwaba zensimbi zephrojekthi yakho, noma udinga imininingwane yomkhiqizo enemininingwane, izinketho zokwenza ngokwezifiso, noma izingcaphuno zakamuva, sicela ukhululeke ukuxhumana nathi. Sizokunikeza izeluleko zokukhetha zobungcweti kanye nezingcaphuno ezinembile ezisekelwe ezidingweni zephrojekthi yakho, siqinisekise ukuthi iphrojekthi yakho iqhubeka kahle.
Xhumana Nathi Ukuze Uthole Ulwazi Olwengeziwe
Email: sales01@royalsteelgroup.com(Sales Director)
IQEMBU LASEBUKHOSINI
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Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.
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UMsombuluko-NgeSonto: Isevisi yamahora angu-24
Isikhathi sokuthunyelwe: Okthoba-13-2025