| 单词 | proof strain |
| 释义 | > as lemmasproof strain proof strain n. Mechanics the strain produced by the proof stress; (also) proof stress. ΘΚΠ the world > matter > physics > mechanics > force > stress or force exerted and tending to deform > [noun] > other specific types of stress shear1850 shear strain1856 bending stress1858 proof strain1858 proof stress1862 shearing stress1869 shear stress1872 water stress1895 slip1900 fibre stress1905 hoop stress1909 1858 W. J. M. Rankine Man. Appl. Mech. ii. iii. 273 Resilience or Spring is the quantity of mechanical work required to produce the proof strain. 1872 J. Anderson Strength of Materials & Structures 153 After the chains are annealed, they are then subjected to a proof strain, which is the half of the ultimate strength, and double the usual working load, according to size. 2005 Internat. Jrnl. Mech. Sci. 47 744 Though no clear yield point can be found for most of the porous coppers, the yield strength with 0.2% proof strain was calculated from experimental curves. < as lemmas |
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