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Mashinene wa fumana dikgethe tse di latelang Tlhalo le Litšoantšo tsa Bohlokoa
Litšoantšo tsa Sebopeho sa Dithupa tsa Leroto tsa Bohlokoa
Dithupa tsa leroto tsa bohlokoa li kentse lisebopeho tsa inzineri tsa ho hatisa konkreti. Litšoantšo tse bohlokoa tsa sebopeho ke:
- Mekhano ya ho fokotsa/fumana bakeng sa ho hokahana le ho arola boima
- Mekhano ya karolelwa ya tšoantšo ho hatisa leroto le phahameng
- Litšoantšo tsa ho tšelana ho netefatsa ho kopantsoa ha betone
- Lihlokomeli tsa boemo tse kalafoang ka mokhoa oa tšitiso ho boloka boemo ba ±2mm bongata ba bophahamo
- Maho a ho bokha ho phatlalatsa ntho ka tsela e lekaneng pele ho kopantsoa
Moralo ona o hlahisa lits'ebetso tsa betone ntle le maikutu a mohato, o sa lekanyetsa ts'ebetso ea sebopeho.
Kopano ea Diprojekte tsa Tlhahiso ya Lethathamo la Bohale
Dipaver tsa ho phallatsoa li hlahisa ts'ebetso ea difojete tse ngata tsa bohale ka:
- Ho lumella ts'ebetso e phalang ho fihla ebile ho fihla lethathamo, lifihlakgalong tsa makhoro, le lifihlakgalong tsa mohlacha
- Ho hlakola mafupa a mantlakoreng a formwork, ho fokotsa karolo ea batho ka 40%
- Ho netefatsa ho lumellanang ha bokhutšo bakeng sa mareko a mahlakoreng a phahameng
- Ho kapa litšitiso tsa ho haleha bakeng sa dikorido tse ngotšeng haholo
Teknoloji ya ho laola e kholo e lumella maqine a mantsoe ho boloka litšonana tse ngotšeng ha rea hohela nako ya ho qala maemo.
Mokhoa Slipform Paver Technology a Sebetsa Joang
mokhoa oa Ho Tlaleha Ka 3-Maemo
- Khothalletso : Konkreti ea tlhahiso e fokotseng (≈30mm ea boholo) e behiloe pele ho qine.
- Ho hanyetsa le ho hahisa : Dikgwebo tsa ka hare di hanyetsa karolo ha di hahiso tsa ho etsa mohlala oa tsela.
- Ho phethela : Litekanyetso tse kentsoeng tsa tlhahisoleseling le ho etsa jo boima ka ho lekana.
Ts'ebetso e sa hloleng e fihla ho tokelo ya ho hlahisa e fetang 200 mitara ka letsatsi , ho fokotsa linako ka 30% kakaretso le ho etsa ka mokhoa o hlophisitsoeng.
Litekanyetso tsa Formwork tse kentsoeng
K'haona ho eketsehileng ho na le formwork e sa tsebeng, e bitseng ha e hloke lithepa tse tloaelehileng. Liteko tsa terata li boloka tsela, ha maoto a tsona a netefatsa ho tšoana ha ho hlahisoa. Tsebetsong e kholo e kenyelana le:
- Ho lumellana le bophara ba slab ho ea ho melao e 3m ho ea ho melao ea ntlha
- ts'ebetso ya 24/7 ka feela basebetsi ba 57 ka letsatsi
- Ho felisoa ha ho kenya liforeimi ka letsoho
Ho Lokisa Phallo ea Lintho Tse bonahalang
Ho sebetsa hantle ho matlafatsoa ke:
- Maho a ho bokha ho thibela ho arohana ha lintho
- Lisebelisoa tsa nako ea sebele tsa ho lekanya botenya ho fetola maqhubu a vibrator (8,00012,000 RPM)
- Lisebelisoa tsa ho laola li-grade tse tataisoang ke laser ho boloka ho nepahala ha bophahamo
Teknika ena e fokotsa litšenyeho ho <3% , e ka tlase ho 15% karolo e kang teng ya dithapelo tsa kalafo ya mokgwa wa kgale.
Mabenefiti a Bohlokwa a Lepaving Machines ka Lits'ebetso tsa Ntlha
Bopheng bo Botle ba Ntloa & Bophelo bo Tepeng
Lepaving machines li hlahisa:
- Bophara bo Tšoanelehang ( ±2mm tolerance )
- mafokga a 40% a fokolang a lekana la ho tšoana kant kapa ya ho tšoana e itseng
- mokelosi o 15–20% o phahameng (ka AASHTO MEPDG)
- Ho sebetsa hore ho telele—ho thibela liketsa tsa ho hanyetsa tse 2–3x pele ho hlahiswa
Kakaretso le Tšusumetso ya Chelete
- bafundi ba 60–70% ba fokolang ba hlokehang kant ba mokhoa o mong oa bohali
- 58 dolara ka mitara e le 1 e halefisitsoeng ka litšenyeho tsa kereke (data ya FHWA)
- 35–50% e halefisitsoeng ka boemo ba bongaka ka 20 li-ntle
- ROI e fihlwe ka hare ho ka tlase ho 5 li-ntle bakeng sa mefuta e mengata ea lintho tsa lehaleng
Khatello ea Lipaver tsa Slipform ka ho Etsa Efficiency
Lipalo tsa Ho Komoa Ka Tsela E Mafutsane
- 30% project timelines e khutsitsoeng kimodimo ya ho hlakisa ka mokhoa o hlakileng
- Ho sebedisa ka tatellano e hlakola litšenyehelo tsa formwork
Ho phethahatsoa ha ho tšoenyeha
- lithapelo tse 50% ka tlase tsa thapelo ho feta 5 li-nyaka
- Ho hlakisa ka mokhoa o betere o tšoanela ho tšoenyeha ha ho fura-thibela le ha ho na lekanyo la kgolo
Tsamaiso ya Ntlo: I-80 Highway Project
- E qetilwe 4 li-khahoo pele ho nepo
- $2.3M e koetsoe ho ea ka nako/litšeny tsa ho qhoma
- litšeny tsa ho boloka tse 60% ka tlase ho feta 5 li-nyaka
- ROI e felletseng ka 42 libole
Slipform vs. Paving ya Bohati
Kakaretso ya Bohati
| Ntho | Slipform Paving | Fixed-Form Paving |
|---|---|---|
| Mokgwa | 12–18 m/hora | 5–8 m/hora |
| Mosebetsi | bapakeng 3–5 | bafoloki 8–12 |
| Bolumeli ba Gaboloho | ±2mm phaphamano | 4–6mm phaphamano |
| Bofetojwano | likroko tse 23% ka tlase (NAPA 2023) | Ho boloka ka mokhoa o molemo ho feta |
Chelete e Kopaneng ka Nako ya Moprojekete
Slipform e fokotsa nako ea ho qeta mosebetsi hoo e ka bang ka halofo:
- likhoeli tse 8 bakeng sa 15km (slipform) vs. likhoeli tse 14 (mofuta o tsitsitseng)
- 38% ea ho fokotsa litšenyehelo tsa mosebetsi (mohlala, $2.1M e bolokiloe ho I-80)
- ROI e fihlelletsoeng ka hare ho likhoeli tse 18 bakeng sa merero e meholo
Bophapelo le botšepiso ba ene ba etsa hore e be motho wa ho khethwa ho fapisa le lithapelo tsa boiteko.
FAQ
Ke eng sephuthelana sa ho qhoba ka mokhoa oa slipform?
Sephuthelana sa ho qhoba ka mokhoa oa slipform ke theko e qhobositsweng ho hoetsa litlase tsa konk'rete tseleng eseng ho hloka litšhimo tsa ho qhobella. E sebedisa litšhimo tsa thaba le litšhuthu ho theha le ho hlakola tlase.
Ho qhoba ka mokhoa oa slipform o itšo le ho qhoba ea khotsofetšo joang?
Ho qhoba ka mokhoa oa slipform o sebedisa ho kenya haufi le ho qhoba ha litšhimo eseng ho hloka litšhimo tsa pejana, ha ho qhoba ea khotsofetšo e hloka litšhimo tsa pejana 'me e se ekaletsa le ho sebeda batho ba fetang.
Lipolepho li ke tse ling ho sebedisa liphuthelana tsa slipform?
Liphuthelana tsa slipform li na le mabotse a mangata joalo ka ho phelisa ka kotla, boiphihlelo bo botle, ho fokotsa litšenyeho tsa batho, ho eketseha boiphihlelo, le ho fokotsa haholo ho sebedisa makhulu.
Ho qhoba ka mokhoa oa slipform ho eketseha joang boiphihlelo ba tlase?
Liphuthelana tsa slipform li netefatsa boholo bo tšoanang, ho fokotsa litšoantšo tsa ho kopana, le boima ba ho qhibiliha bo eketsehileng, tse etsang hore boiphihlelo ba tlase le boima ba sebopeho bo be botle.