单词 | elastic fatigue |
释义 | > as lemmaselastic fatigue ΘΚΠ the world > matter > physics > mechanics > force > stress or force exerted and tending to deform > [noun] > alteration of form or dimensions caused by stress > restoring force > decrease in elastic fatigue1877 1877 W. Thomson in Encycl. Brit. VII. 802/1 Experimental exercises..brought to light some very remarkable and interesting results,..showing also a very remarkable fatigue of elasticity, according to which a wire which had been kept vibrating for several hours or days through a certain range came to rest much quicker when left to itself than when set in vibration after it had been at rest for several days and then immediately left to itself. 1895 Proc. Royal Soc. 68 136 In every case, overstrain has produced a like fatigue of elasticity, and elastic recovery has followed during an interval of some days or weeks of rest. 1899 Nature 6 July 239/2 Experiments on an iron wire..showed distinct fatigue of elasticity. 1899 W. Watson Text-bk. Physics xix. 205 This phenomenon is referred to as elastic fatigue. 1920 A. E. H. Love Treat. Math. Theory Elasticity (ed. 3) iv. 117 An analogous property of bodies is that to which Lord Kelvin has called attention under the name ‘fatigue of elasticity’. 1922 Proc. Physical Soc. 35 165 In his own experience of electrometers elastic fatigue appeared to be due mainly to the attachment at the two ends of the suspension wire. < as lemmas |
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