Mochini o phahameng oa khatello ea samente o nang le motsoako bakeng sa shoring pipe jacking

Likarolong tsa kaho ea lipeipi tse ka tlas'a lefatše tsa litoropo le matlafatso ea mobu le majoe, liteishene tsa lipompo tsa khatello e phahameng ke lisebelisoa tsa mantlha tsa ho netefatsa polokeho le katleho ea projeke. Henan Wode Heavy Industry Co., Ltd., e sebelisa theknoloji ea eona e pharalletseng ea grouting le boiphihlelo ba tlhahiso, e phatlalalitse mochini o kopaneng oa khatello ea khatello e phahameng ea grouting.

Mochini o kopantsoeng oa Wode Heavy Industry o kopanyang mochine o kopanyang o kopanya mokhoa oa ho kopanya le tsamaiso ea khatello e phahameng ea khatello, e leng se nolofalletsang ho hokahanya ho se nang moeli pakeng tsa ho lokisoa ha grout le ho fana ka khatello e phahameng, ho lumellana ka ho phethahetseng le litlhoko tsa ho matlafatsa mobu le ho tiisa karolo ea liphaephe mohahong oa pipe jacking.

1. Setsi sa ho kopanya se nang le bokhoni bo phahameng: Ho na le tanka ea ho kopanya e nang le bokhoni bo boholo le sesebelisoa se matla sa ho kopanya, se ka lokisa ka potlako seaparo sa junifomo le se tsitsitseng sa samente, se qoba ho senya sedimentation le stratification, le ho netefatsa boleng ba grouting.

2. Mokhoa oa ho fana ka khatello e phahameng: Ho sebelisa sebopeho sa pompo ea plunger e phahameng ka ho fetisisa, khatello ea tlhahiso e tsitsitse ebile e ka fetoha, e fihla boemong ba moralo ka khatello ea eona e phahameng, e finyella litlhoko tse tebileng tsa grouting tlas'a maemo a fapaneng a geological.

3. Moqapi o kopantsoeng oa Modular: Mochine oohle o nka sebopeho sa foreimi, o lula sebakeng se senyenyane 'me o bonolo ho tsamaea, o lumella ho tsamaisoa ka potlako sebakeng sa kaho le ho khutsufatsa haholo ho kenya lisebelisoa le nako ea ho laela.

4. Taolo e bohlale le tiisetso ea polokeho: E na le lisebelisoa tsa ho shebella khatello le phallo le lisebelisoa tsa ts'ireletso tse ngata, e lekola ts'ebetso ea grouting ka nako ea nnete, e qoba ka nepo ho hloleha ha lisebelisoa le likotsi tsa kaho.

Ka ts'ebetso ea eona e tsitsitseng le e ts'eptjoang, mochini o kopanyang oa Ward Heavy Industry o nang le khatello e phahameng ea khatello le ho kopanya o sebelisitsoe ka katleho mererong e 'maloa ea bohlokoa ea ts'ehetso ea liphaephe ho la Asia Boroa-bochabela le Asia Boroa, ho fumana kananelo e phahameng ho tsoa ho bareki ba mose ho maoatle:

Taba ea 1: Morero oa Grouting bakeng sa Tšehetso ea Pipe Jacking ka Morafong oa Philippine
Morero oa ho phunya lipeipi morafong oa Philippines o tobane le maemo a thata a mafika a pshatlehileng le jeoloji e kenellang haholo, e hlokang matla a phahameng a matla a matla ho potoloha liphaephe. Ka nako e ts'oanang, lisebelisoa tse hlokahalang ho ikamahanya le sebaka sa ho sebetsa se koaletsoeng le mocheso o phahameng, mongobo o phahameng oa tikoloho ea morafo.

Morero ona o amohetse mochini o kopaneng oa Ward Heavy Industry o ikamahanyang le khatello e phahameng ea khatello le mochini o kopanyang. Thepa ena e kopanya lintja tse thibelang kutu le moralo o thibelang lerole, 'me e sebelitse ka mokhoa o tsoelang pele le ka botsitso ka lihora tse fetang 1200 tikolohong ea merafo. Kakaretso ea letsatsi le letsatsi ea matla a yuniti e le 'ngoe e fihla ho 75m³, e leng keketseho ea 35% ea ts'ebetso ha e bapisoa le lisebelisoa tsa khale tsa ho arola. Taolo e nepahetseng ea khatello ea grouting e lumella grout hore e kene ka ho feletseng ka har'a marako a majoe, ho rarolla ka katleho mathata a ho tsoa ha karolo ea liphaephe le ho putlama ha mobu, ho fana ka tiiso ea tšireletso bakeng sa mesebetsi e latelang ea merafo.

Thuto-pale ea 2: Morero oa Jakarta Wastewater Pipeline Jacking Project, Indonesia Motheo oa mobu o bonolo oa lebopong la Jakarta, o nonneng ka metsi a ka tlas'a lefatše 'me o na le matla a fokolang a ho beha mobu, o etsa hore ho be le monyetla o moholo oa ho falla ha lipeipi nakong ea kaho ea ho phunya lipeipi. Sena se beha litlhoko tse phahameng haholo ho botsitso le matla a nepahetseng a taolo ea khatello ea lisebelisoa tsa grouting. Moemeli oa Indonesia o ile a tlaleha: "Mererong e bonolo ea motheo oa mobu, re ne re le nako e telele re tobane le bothata ba ho kenella ha grout e sa lekaneng. Ka mor'a ho nkela mechine ea grouting sebaka ka Ward high-pressure grouting machines, grout e ka kenella ka hare ho mobu, e eketsa matla a ho beha motheo ka 40%. Morero ona o ne o e-na le mechini e meraro ea Ward e nang le khatello e phahameng ea grouting le e kopanyang, e nolofalletsang ts'ebetso ea lihora tse 24 ntle le tšitiso. Phallo ea grouting le khatello e ne e ka lokisoa hantle, 'me ho lula holim'a metsi nakong ea kaho ho ne ho laoloa ka har'a 0.8mm, ka tlase ho maemo a sebaka seo. Sena se thusitse projeke ho phethela tšebetso ea ho phunya lipeipi tsa 1.2km matsatsi a mahlano pele ho nako, ho fumana thoriso e kopaneng ho tsoa ho moreki le mokhatlo oa lehae oa boenjiniere.

Henan Wode Heavy Industry Co., Ltd. ke khoebo ea theknoloji e phahameng e sebetsanang le R&D, tlhahiso le thekiso ea lisebelisoa tsa grouting. Ka boiphihlelo ba lilemo indastering, re thehile ketane e felletseng ea indasteri e akaretsang R&D, tlhahiso le lits'ebeletso. Khamphani ea rona e ithorisa ka lithupelo tse emeng tsa tlhahiso le lisebelisoa tse nepahetseng tsa mochini, tse khomarelang ka tieo sistimi ea taolo ea boleng ba ISO. Karolo e 'ngoe le e' ngoe ea thepa e feta mekhoa e mengata ea ho hlahloba boleng ho netefatsa boleng bo tsitsitseng le bo ka tšeptjoang pele o tloha fekthering. Liteishene tsa rona tsa lipompo tsa grouting li romelloa kantle ho naha le libakeng tse fetang 120. Re fa bareki lits'ebeletso tsa sebaka se le seng ho tloha ho moralo oa tharollo le tlhahiso ea lisebelisoa ho isa ho ho kenya, ho laela, le ho lokisa ka mor'a thekiso, ho arabela ka potlako litlhoko tsa bareki le ho netefatsa tsoelo-pele e ntle ea morero.

Bakeng sa lipotso mabapi le liparamente tsa seteishene sa pompo ea grouting, litharollo tse ikhethileng, kapa ho fumana quote, ka kopo ikopanye le rona ka mekhoa e latelang:
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