| 单词 | shear stress |
| 释义 | shear stress[ sheer-stres ] / ˈʃɪər ˌstrɛs / noun Physics.the external force acting on an object or surface parallel to the slope or plane in which it lies; the stress tending to produce shear. Also shear·ing stress [sheer-ing stres] /ˈʃɪər ɪŋ ˌstrɛs/ . Origin of shear stressFirst recorded in 1870–75 Words nearby shear stressshear modulus, shear pin, shears, shear strain, shear strength, shear stress, shear stud, shear transformation, shearwater, shear wave, shear zone Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for shear stressshear stress nounthe form of stress in a body, part, etc, that tends to produce cutting rather than stretching or bending Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for shear stressshear stress A form of stress that subjects an object to which force is applied to skew, tending to cause shear strain. For example, shear stress on a block of wood would arise by fixing one end and applying force to this other; this would tend to change the block's shape from a rectangle to a parallelogram. See also strain. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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