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Drive shoe
| Глоссарий по архитектуре и конструкциям |
- A reinforcement placed at the bottom of a pile to prevent damage to the pile during driving.
- A sharp-edged, heavy-wall sleeve or coupling of rolled, cast, or forged steel, not set with diamonds, attached to bottom end of drivepipe or casing to act as a cutting edge and protector for pipe or casing being driven into overburden or other rock material.
- Sometimes incorrectly used as a synonym for casing shoe bit and/or pipe-shoe bit. also called casing shoe, pipe shoe.
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Drive, английский
- Привод
- [1] generically, to push in some direction. [2] the force of the wind pushing to leeward. [3] to carry as much sail as is possible in heavy wind. [4] a ship is said to drive if her anchor fails to hold.
- Driving. 1. to advance or sink drivepipe or casing through overburden or broken rock formation by chopping, washing, or hammering with a drive hammer or by a combination of all three procedures. 2. to excavate a horizontal underground passage or tunnel. 3. any power-transmission system such as belt drive, gear drive, chain drive, electric drive, etc.
- Designation of the pipe installed from a jacking shaft to a reception shaft.
- Guide, steer
- Guide, steer to push or move forward a plan or project
Drive (drove, driven), английский
Drive a , bore-hole, английский
Бурить скважину
Drive alternation, английский
Попеременное обращение к дисководам drive-array technology технология матричной дисковой памяти; матричный комплекс внешней памяти
Drive assembly, английский
Drive band, английский
In pile driving, a steel band which encircles the head of a timber pile to prevent it from splitting when being driven.
Drive band., английский
Drive bay, английский
- The opening in a computer chassis designed to hold a floppy drive, hard drive, cd-rom drive, tape drive or other device. may be half-height or full-height, exposed or internal.
- Секция под дисковод; ниша дисковода; отсек для дисковода
Drive belt, английский
Drive block, английский
- Drive hammer
- Ударная баба, используемая для аварийных работ на скважинах
Drive boat, английский
Drive cage, английский
Отсек для дисковода
Drive cap, английский
- A steel attachment placed over the top end of a pile to prevent damage while it is driven in the ground.
- Driving cap. see drive head 1.
Drive cap., английский
Drive capstan, английский
Ведущая ось
Drive casing, английский
Heavy, thick-walled casing, which is stronger than standard casing, and hence may be driven through overburden or material with less danger of being damaged than standard casing.
Drive chuck, английский
Mechanism at lower end of a diamond-drill drive rod on the swivel head by means of which the movements of the drive rod can be imparted to the drill string. also called chuck.
Drive circuit, английский
Управляющая схема
Drive code, английский
Управляющий код
Drive collar, английский
- Extra thick walled pipe or casing coupling against which the blow of a drive block is delivered when driving or sinking drivepipe or casing.
- An oversize rod or casing coupling on which the blows of a drive block are delivered when casing is being driven or an attempt is being made to jar loose stuck casing or a drill-rod string.
- Incorrectly used as a synonym for drive shoe,
Drive control, английский
Управление дисководом
Reinforcement, английский
- Усиление; упрочнение; подкрепление
- Арматура
- A woven glass mesh or polymer film that is used as a support in thermal interface materials.
Overburden, английский
- Вскрышной слой (поверхностный слой грунта, удаляемый перед открытой добычей угля)
- Перегружать
- Clay, sand, boulder clay, and other un-consolidated materials overlying bedrock. also called burden, cover, drift, mantle, surface.
- The worthless material covering a body of useful mineral.
- Вскрышной слой грунта; вскрышная порода; перегрузка, чрезмерная нагрузка
- (a) the upper part of a sedimentary deposit, compressing and consolidating the materials below. (b) the loose soil or other unconsolidated material overlying bedrock, either transported or formed in place (synonym for regolith). gg
- Overlying rock, or soil.
- The soil and rock supported by the roof of a tunnel.
- Вскрыша
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Welded butt splice, английский
A reinforcing bar splice made by welding the butted ends.
Cantilever wall, английский
- A reinforced concrete wall which resists overturning by the use of cantilever footings.
- Wall whose stability depends solely upon the penetration of the sheet piling into the ground
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