Izindaba - Ama-Piles Ensimbi Yohlobo lwe-U eNingizimu-mpumalanga ye-Asia: Isidingo Semakethe, Amamaki Ajwayelekile, Osayizi, kanye Nomhlahlandlela Wokuthenga

INingizimu-mpumalanga ye-Asia—ikhaya lamadolobha asogwini akhula ngokushesha emhlabeni kanye nezigodi zemifula—ithembele kakhulu ezinqwabeni zensimbi ukuze kuthuthukiswe olwandle, amachweba, kanye nengqalasizinda. Phakathi kwazo zonke izinhlobo zezinqwabeni zeshidi,Izinqwaba zensimbi zohlobo lwe-Uzingomunye wemikhiqizo evame ukucaciswa ngenxa yokuxhumana kwazo okuqinile, i-deep section modulus, kanye nokuguquguquka kwemisebenzi yesikhashana neyaphakade.

Amazwe afana nalawaIMalaysia, iSingapore, iVietnam, i-Indonesia, iThailand, kanye nePhilippinessebenzisa kakhulu izinqwaba zamashidi ohlobo lwe-U ekuthuthukisweni kwechweba, ekuvikelweni kogu lomfula, ekubuyiselweni komhlaba, kanye nasemisebenzini yesisekelo.

uhlobo lwensimbi yensimbi yenqwaba yeqembu lasebukhosini (1)

uhlobo lwensimbi yensimbi yenqwaba yeqembu lasebukhosini (3)

Amabanga Ensimbi Avamile Kakhulu eNingizimu-mpumalanga ye-Asia

Ngokusekelwe ezindleleni zokuthengwa kwempahla zesifunda, imininingwane yobunjiniyela, kanye nemigqa yemikhiqizo yabaphakeli, amazinga alandelayo abusa imakethe:

●S355 / S355GPAmaqoqo Eshidi Lensimbi Yohlobo lwe-U

Kukhethwa kakhulu izakhiwo ezihlala njalo

Amandla aphezulu, afanelekela ukumba okujulile kanye nezimo zasogwini

Okuvamile engqalasizinda yasolwandle kanye neyasemachwebeni

●S275Amaqoqo Eshidi Lensimbi Yohlobo lwe-U

Inketho engabizi kakhulu yamaphrojekthi aphakathi nendawo

Kusetshenziswa emisebenzini eseceleni komfula, ema-cofferdams esikhashana, kanye nasesekelweni lesisekelo

●SY295 / SY390Ama-U Steel Sheet Piles (Izindinganiso zaseJapane nase-ASEAN)

Kusetshenziswa kabanzi ezicacisweni ezithonywe yiJapan (ikakhulukazi e-Indonesia naseVietnam)

Ifanele ukusetshenziswa kokuzamazama komhlaba kanye nogu lolwandle

Kungani ama-hot-rolled U-type piles ebusa kakhulu?

Izinqwaba zamashidi ezigoqwe ngokushisa zohlobo lwe-U zinikeza:

I-modulus yesigaba esiphezulu

Ukuqina okungcono kwe-interlock

Ukuthembeka okukhulu kwesakhiwo

Impilo yesevisi ende kanye nokusetshenziswa kabusha okungcono

Izinqwaba zohlobo lwe-U ezakhiwe ngokubandayo zivela kumaphrojekthi alula kodwa azivamile kakhulu engqalasizinda enkulu.

Imininingwane kanye nobukhulu obusetshenziswa kakhulu

●Ububanzi Obudumile

Ububanzi obulandelayo buvame ukuthengwa kulo lonke elaseNingizimu-mpumalanga ye-Asia:

Ububanzi Benqwaba Yeshidi	Amanothi Okusetshenziswa
400 mm	Izicelo ezilula kuya kweziphakathi, eziguquguqukayo zemifula emincane kanye nemisebenzi yesikhashana
600 mm (Uhlobo Oluvame Kakhulu)	Kusetshenziswa kabanzi kumaphrojekthi amakhulu asemanzini, echwebeni, kanye nasemphakathini
750 mm	Izakhiwo ezisindayo ezidinga i-section modulus ephezulu

● Ububanzi Bokujiya Okuvamile

5–16 mm kuye ngemodeli nezidingo zesakhiwo
Izinketho ezijiyile (10–14 mm) zivame kakhulu emisebenzini yasogwini kanye neyasemachwebeni.

● Ubude

Isitoko esijwayelekile: 6 m, 9 m, 12 m

Ukugoqa okusekelwe kuphrojekthi: 15–20+ m
Ama-pile amade anciphisa amalunga axhumene futhi athuthukise ukuzinza kwesakhiwo.

Ukwelashwa Komphezulu Nokuvikelwa Kokugqwala

Isimo sezulu esinomswakama, esinosawoti, nesishisayo saseNingizimu-mpumalanga ye-Asia sidinga izindlela ezithembekile zokulwa nokugqwala. Izindlela zokwelapha ezilandelayo zisetshenziswa kabanzi:

● Ukushisa Okushisayo

Isivikelo esihle kakhulu emanzini anosawoti

Ifanele izakhiwo zasolwandle ezihlala isikhathi eside

● Izimbozo ze-Epoxy / i-Coal-Tar Epoxy

Kuyonga futhi kusetshenziswa kabanzi ezindaweni ezizungezile imifula kanye nasezindaweni zasemadolobheni

Kuvame ukusetshenziswa ezindaweni eziveziwe ngaphezu komugqa wodaka

● Ukuvikelwa Okuhlanganisiwe

I-Galvanizing + I-Marine Epoxy

Kusetshenziswa ezindaweni ezigqwala kakhulu noma kumaphrojekthi adumile asemanzini

Amasimu Okufaka Isicelo Kuyo Yonke INingizimu-mpumalanga ye-Asia

Izinqwaba zamaphepha zohlobo lwe-U zibalulekile ku:

● Ukwakhiwa Kwemikhumbi Nechweba

Ama-Breakwater, izindonga ze-quay, ama-jetty, izindawo zokungena, kanye nokwandiswa kwechweba

● Ukuvikelwa Kogu Lomfula Nogu

Ukulawulwa kwezikhukhula, ukuvimbela ukuguguleka komhlabathi, ukulungiswa kwemifula yasemadolobheni

● I-Cofferdams kanye Nokumba Okujulile

Izisekelo zamabhuloho, iziteshi ze-MRT/metro, izakhiwo zokungenisa amanzi

● Ukubuyiselwa Komhlaba Nokuthuthukiswa Kogu Lolwandle

ISingapore, iMalaysia, ne-Indonesia zifuna amaphepha amaningi omsebenzi omkhulu wokuvuselela

● Imisebenzi Yesikhashana

Izakhiwo zokugcina imigwaqo/amabhuloho

Ngenxa yokusetshenziswa kwazo kabusha kanye nokumelana nokugoba okuphezulu, ama-piles ohlobo lwe-U ahlala engumkhiqizo oyinhloko wabakhi abaningi bezingqalasizinda.

Isifinyezo: Yini Ethandwa Kakhulu eNingizimu-mpumalanga ye-Asia?

Uma sifingqa wonke amaphethini emakethe,Ukucaciswa Okuvame Kakhulu eNingizimu-mpumalanga ye-Asiayi:

✔ Inqwaba Yeshidi Eligoqekile Elishisayo Elinohlobo lwe-U

✔ Ibanga Lensimbi: S355 / S355GP

✔ Ububanzi: Uchungechunge lwama-600 mm

✔ Ubukhulu: 8–12 mm

✔ Ubude: 6–12 m (15–20 m kumaphrojekthi asemanzini)

✔ Ukuvikelwa Komphezulu: I-Hot-Dip Galvanizing noma i-Epoxy Coating

Le nhlanganisela ilinganisela izindleko, amandla, ukumelana nokugqwala, kanye nokuguquguquka—okwenza kube ukukhetha okuphezulu kwabakhi abaningi bobunjiniyela.

Silandele ukuze uthole ulwazi olwengeziwe ngemboni.