Ngwa arịlịka eji egwu egwu onwe
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Nkọwa nkọwapụta:
Mkpanaka arịlịka:
Ụdịs | Dayameta dị n'èzí | Nkezi Dayameta Ime | Dayameta Mpụga dị irè |
mm | mm | mm | |
R25N | 25 | 14 | 23 |
R32N | 32 | 18.5 | 29.1 |
R32S | 32 | 15 | 29.1 |
R38N | 38 | 19 | 35.7 |
R51L | 51 | 36 | 47.8 |
R51N | 51 | 33 | 47.8 |
T76N | 76 | 51 | 76 |
T76S | 76 | 45 | 76 |
Ogologo: 1m, 1.5m, 2m, 2.5m, 3m, 3.5m, 4m, 4.5m, 5m, 5.5m, 6m
Mpempe egwu egwu:
Ụdị arịlịka | Nha Bit | Nhazi ihu |
R25N | R25-42mm, R25-51mm | Ihe nkedo Cross Bits, Steel Cross Bits, Steel 3-Cutter Bits, TC Cross Bits, TC 3-Cutter Bits, Steel Arched Bits, TC Arched Bits, Steel Button Bits, TC Button Bits. |
R32N & R32S | R32-51mm, R32-76mm | |
R38N | R38-76mm, R38-90mm, R38-115mm | |
R51L & R51N | R51-85mm, R51-100mm, R51-115mm | |
T76N & T76S | T76-130mm |
Arịlịka Njikọ Aka Aka, Akụ Arịlịka & Efere Arịlịka:
Ụdị eriri | Njikọ Arịlịka | Arịlịka mkpụrụ | Efere arịlịka (Square & Gburugburu) | |||
Dayameta | Ogologo | Hex. Dayameta | Ogologo | Dayameta oghere | Akụkụ | |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm × mm × mm) | |
R25 | 38 | 150 | 35 | 35, 41 | 30 | 120 × 120 × 6, 150 × 150 × 8, 150 × 150 × 10, 150 × 150 × 8, 150 × 150 × 10, 200 × 200 × 8, 200 × 200 × 10, 200 × 200 × 12, 200 × 200 × 12, 200 × 200 × 30, 250 × 250 × 40, 250 × 250 × 60 |
R32 | 42 | 145, 160, 190 | 46 | 45, 65 | 35 | |
R38 | 51 | 180, 220 | 50 | 50, 60 | 35, 40 | |
R51 | 64 | 140, 220 | 75 | 70 | 60 | |
T76 | 97 | 220 | 100 | 80 | 80 |
Kedu ka esi atụ ahịa?
Osisi arịlịka oghere: Ụdị + Ogologo
Ngwuputa ihe: Nhazi isi + dayameta + eriri
Aka Aka Njikọ: Dayameta + Ogologo + Eriri
Akụ: Ogologo + dayameta
Efere: Ụdị + Akụkụ
Okwu mmalite:
Usoro arịlịka mmanya na-eme onwe ya nwere eriri eriri nwere oghere nwere ntakịrị ihe mgbakwunye nwere ike ịrụ mkpọ ala, mgbakwasị na grouting n'otu ọrụ. Ogwe oghere ahụ na-enye ohere ikuku na mmiri na-agafe n'ofe mmanya ahụ n'oge a na-egwupụta ihe iji wepụ ihe mkpofu wee kwe ka a na-agbanye grout ozugbo emechara. Grout juputara oghere oghere wee kpuchie bolt ahụ kpamkpam. Enwere ike iji njikọ jikọtara ọnụ oghere oghere wee gbatịa ogologo bolt ebe a na-eji mkpụrụ na efere na-enye esemokwu achọrọ.
Sistemụ arịlịka mmanya na-egwupụta onwe onye bụ usoro a na-ejikarị eme ihe maka nkwụsi ike okwute, ọkachasị n'ọwara mmiri, ngwuputa ala n'okpuru ala na ụlọ ọrụ injinia ala. A na-eji ya eme ihe maka injinia na-akwado na mbara igwe na-adịghị mma na nke gbajiri agbaji nke siri ike igwu oghere. Ọ na-enye ihe ngwọta kachasị mma maka ntu ala, mkpọchi mkpọchi, micro-piling.
Sistemụ arịlịka mmanya na-egwupụta onwe ya na-emezu ihe a chọrọ ugbu a na-abawanye nke tunneling, ụlọ ọrụ Ngwuputa na injinia ala maka mmepụta nchekwa na ngwa ngwa. Usoro a na-enye uru maka mpaghara niile nke ngwa ya, ebe olulu mmiri ga-achọ oge na-ewe oge ịkụ ala na usoro casing na ala na-adịghị edozi ma ọ bụ nke jikọtara ọnụ.
Atụmatụ na uru:
Karịsịa adabara maka ọnọdụ ala siri ike.
Enwere ike ịrụ ọrụ nke ọma ebe ọ bụ na-egwupụta ihe, itinye na grouting n'otu ọrụ, na-azọpụta ma oge na ego.
Usoro ịkwọ ụgbọ mmiri nke onwe na-ewepụ ihe achọrọ maka olulu mmiri nwere akpa na ala na-akụda.
Sistemụ arịlịka ngwa ngwa, otu nzọụkwụ nwere ngwa dị mfe nwere ike ịrụ ọrụ na egwu egwu ọkọlọtọ (hammer top) ma ọ bụ akụrụngwa na-egwu mmiri na-eji aka, na-ewepụ mkpa maka nnukwu casing rigs.
Echichi na imekotaotuugbo mkpọpu ala na grouting kwere omume, na post grouting usoro dị mfe.
Na-aga n'ihu na mkpọpu mmiri na grouting n'okpuru nrụgide dị elu na-eme ka grout na-abanye n'ime ala ndị na-adịghị mma ma na-emepụta mmetụta bọlbụ maka ụbara ikike njikọ.
Nrụnye dị mfe n'akụkụ niile, nakwa n'elu, na usoro ntinye nke yiri ya maka ọnọdụ ala niile.
Kwesịrị ekwesị maka ịrụ ọrụ na oke ohere, ịdị elu na ebe ndị nwere ike ịnweta.
Galvanizing maka nkwalite corrosion nchedo dị ma ọ dị mkpa.
Otutu ọnụọgụ nke ihe ọkụkụ dị mma maka ọnọdụ ala dị iche iche.
Enwere ike ịkpụ ụkpụrụ mmanya na-aga n'ihu na eri ma jikọta ya n'ebe ọ bụla n'ogologo ya iji nweta ogologo niile.
Ngwa na Tunneling & Ground Engineering:
Ihe mkpuchi radial
Ndozi na nrụzigharị ọwara
Nkwụsi ike na mkpọda ugwu na mkpọda
Poling ihu
Micro injection ikpo
Ndozi ihu
Arịlịka nkwado nwa oge
Nkwadebe Portal
Ntu ala
Njide Rocknett
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