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Buckling mode
| Глоссарий по нефти и газу (англо-русский) |
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Форма потери устойчивости, русский
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Bucklandite, английский
Buckle, английский
- Also called "oil canning"; a distortion of a metal surface, appearing as a bulge or
- A mast buckles when it suffers by compression, so that the fibre takes a sinuous form, and the grain is upset. also, in polar regions, the bending or arching of the ice upwards, preceding a nip.
- The bend in a piece of drill-stem equipment induced by excessive feed pressure.
- The deformation of component members of a drill derrick, tripod, or mast, caused by attempting to hoist too heavy a load or by applying excessive strain when pulling on stuck casing, etc.
- (1) indentation on a flat face of a casting that may be caused by expansion of molding sand or by the dip coat of an investment casting peeling away from the pattern. (2) local waviness in rolled metal sheet or bar stock, usually transverse to the rolling direction. (3) failure mode of a compressed component that is characterized by unstable lateral deflection.
- (1) indentation on a flat face of a casting that may be caused by expansion of molding sand or by the dip coat of an investment casting peeling away from the pattern. (2) local waviness in rolled metal sheet or bar stock, usually transverse to the rolling direction. (3) failure mode of a compressed component that is characterized by unstable lateral deflection. burnt-in sand: in manufacturing, discontinuity consisting of mixture of sand and metal cohering to surface of casting.
Buckle (track), английский
A substantial displacement of track from its original design alignment caused by longitudinal thermal stresses overcoming the lateral resistance of the track
Buckle guy, английский
Line attached to the middle of a spar tree or steel tower (32).
Buckler, английский
An ornament used in the decoration of friezes; sometimes circular or lozenge-shaped. buffer 145
Bucklers, английский
Two blocks of wood fitted together to stop the hawse-holes, leaving only sufficient space between them for the cable to pass, and thereby preventing the ship taking in much water in a heavy head-sea. they are either riding or blind bucklers (which see).
Buckley, английский
Buckling, английский
- The collapse of a slender vertical element which has been subjected to compression, leading to a sudden sideways deflection.
- Прогиб
- Выпучивание, образование бухтин
- Деформация buck-passing 1. передача маркера; 2. с передачей маркера
- Образование перегиба в кристаллах
- The breaking out of fragments along the surface of a column or tunnel
Buckling -, английский
Прочность при продольном изгибе; предел устойчивости при продольном изгибе
Buckling length, английский
The length of drill rod that will with¬stand flexure or bending when subjected to a specific feed pressure or compressional load.
Buckling length:, английский
- Length of an equivalent uniform member with pinned ends, which has the same cross-section and the same elastic critical force as the verified uniform member (individual or as a component of a frame structure).
- System length of an otherwise similar member with pinned ends, which has the same buckling resistance as a given member or segment of member
Buckling load, английский
- The load, 1 under which a structural member distorts under compression. buckling load, brit. crippling load the axial load at which a perfectly straight column or structural member starts to bend.
- The maximum load expressed in pounds or tons that can be imposed on a string of drill rods, casing, or pipe, or on a drill tripod, derrick, or mast without the string; also, a part being bent or buckled. compare collapsing strength.
Buckling resistance, английский
Buckling strength, английский
Buckling stress, английский
Buckling:, английский
The ultimate limit state where the structure suddenly loses its stability under membrane compression and/or shear. it leads either to large displacements or to the structure being unable to carry the applied loads.
Mode, английский
- В общем случае, гармоническое колебание в системе. в оптоволокне возможная траектория прохождения светового луча. число мод зависит от длины волны, диаметра сердцевины волокна, числовой апертуры и других параметров.
- Понятие, описывающее расхождения лучей света в оптическом волокне
- For lists, the mode is a most common (frequent) value. a list can have more than one mode. for histograms, a mode is a relative maximum ("bump").
- Мода (в статистике наиболее часто встречающаяся величина признака)
- A term used to describe how the power of a laser beam is geometrically distributed across the cross section of the beam. also used to describe the operating mode of a laser such as continuous or pulsed.
- An electromagnetic field distribution that satisfied theoretical requirements for propagation in a waveguide or oscillation in a cavity (e.g., a laser). light has modes in a fiber or laser. a single electromagnetic wave traveling in a fiber.
- A way of doing things. exposure modes are pre-programmed, user-selectable ways of controlling the readings from the exposure system to meet certain subject or picture conditions. these include aperture-priority mode, shutter-priority mode, program-depth mode, etc. autofocusing modes allow a choice of how the camera/lens will go about autofocusing.
- Мода. статистический термин для описания пика кривой распределения множества данных (т.е. наиболее часто встречающегося класса или значения). множество данных только с одной модой называется унимодальным. множество данных с двумя модами описывается как бимодальное.
- Mid-ocean dynamics experiment.
- In statistics, (a) the most probable occurance in a probability distribution of possible occurances and, if the occurances are ordered, (b) the occurance that is more probable than any nearby occurance. if a distribution contains two modes by the letter definitiona it is called bimodal.
- Действующие установки программы или текущее состояние.
- The manner in which acoustic energy is propagated through a material as characterized by the particle motion of the wave.
- The value that occurs most often in a series of numbers
- The value that occurs most often in a series of numbers in the following series of numbers, 8 is the mode: 6, 5, 8, 3, 7, 8, 9, 8, 4
Mode, английский
Mode, английский
Mode, шведский
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Форма потери устойчивости, русский
Фонтанная задвижка, русский
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