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Crane surge
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Horizontal dynamic actions due to crane operation, acting longitudinally and/or laterally to the runway beams. note: the transverse actions induced by cranes apply lateral forces to the runway beams.
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Горизонтальные воздействия (крана), русский
Горизонтальные динамические силы, вызываемые работой крана и направленные вдоль и/или поперек подкрановых конструкций. примечание — поперечные силы, создаваемые мостовыми кранами, оказывают боковое давление на подкрановые балки.
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Crane, английский
- Mobile machine mounted on a turntable on wheels or crawler tracks for hoisting material (22).
- Кран
- A machine for raising and lowering great weights, by which timber and stores are hoisted upon wharfs, &c. also, a kind of catapult for casting stones in ancient warfare. also, pieces of iron, or timber at a vessel`s sides, used to stow boats or spars upon. also, as many fresh or green unsalted herrings as would fill a barrel.
- Any of various shipboard or land-based machines for lifting or moving heavy weights by means of a movable projecting arm or a horizontal beam traveling on an overhead support.
- Грузоподъёмный кран о
Crane - track, английский
Crane / crane driver, английский
Grue / grutier
Crane / crane driver, английский
Crane boom, английский
Crane bridge, английский
Crane bridge:, английский
Part of an overhead travelling crane that spans the crane runway beams and supports the crab or hoist block
Crane gantry, английский
Crane girder, английский
Crane held charging box, английский
Лоток для завалки лома в печь краном
Crane helicopter, английский
Crane ladle, английский
Crane radius, английский
Crane rail soleplate, английский
Crane rails, английский
Crane rope, английский
Crane runway, английский
Crane runway -, английский
Подкрановая балка
Crane runway beam, английский
Crane runway beam:, английский
Beam along which an overhead travelling crane can move
Horizontal, английский
- Горизонталь; горизонтальный
- Горизонталь; горизонтальный 287
- At right angles to the direction of gravity; on the level; parallel to the horizon; neither vertical nor inclined.
- A direction parallel to the horizon, or what is commonly termed lying flat. one of the greatest inconveniences navigators have to struggle with is the frequent want of a distinct sight of the horizon. to obviate this a horizontal spinning speculum was adopted by mr. lerson, who was lost in the victory man-of-war, in which ship he was sent out to make trial of his instrument. this was afterwards improved by smeaton, and consists of a well-polished metal speculum about 3-1/2 inches in diameter, inclosed within a circular rim of brass, so fitted that the centre of gravity of the whole shall fall near the point on which it spins. this is the end of a steel axis running through the centre of the speculum, above which it finishes in a square for the convenience of fitting a
Transverse, английский
- Across. a transverse section is a section across the length of a building or room.
- Поперечный
- Directions in wood at right angles to the wood fibers
- Perpendicular to the keel (athwartship).
- Across the vessel; athwartships. trim - fore and aft balance of a boat.
- Literally, “across,” usually signifying a direction or plane perpendicular to the direction of working.
Longitudinal, английский
- Generally parallel to the direction of the wood fibres.
- Продольный
- Generally, parallel to the direction of the wood fibers.
- Продольный, относящийся к долготе, стрингер
- [1] extending in the lengthwise direction, as distinguished from transverse. [2] said of any fore-and-aft structural member, such as a frame or bulkhead.
- Running lengthwise.
- Along the length of a structure.
- Direction parallel to the long axis of an object and perpendicular to its radius — for example, down the length of a cylinder. compare circumferential; radial; transverse. lot tolerance percent defective (ltpd): the poorest quality, in percent defective, individual lot that is acceptable in a sampling plan. ltpd is the percent defective that will be accepted by the sampling plan at most 10 percent of the time. with such a plan, the producer agrees to supply just enough nonconforming product such the consumer will accept the lot using the agreed to sampling plan and acceptable quality level. compare acceptable quality level. lumen (lm): si photometric unit of luminous flux, weighted according to the photopic vision response. one lumen equals the light emitted by one candela (cd) point source into one steradian (sr) solid angle (1 lm = 1 cd/sr).
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Critical buckling stress:, английский
- The nominal membrane stress associated with the elastic critical buckling load.
- The membrane stress associated with the critical buckling resistance.
Crane runway beam:, английский
Beam along which an overhead travelling crane can move
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