单词 | shear centre |
释义 | > as lemmasshear centre shear centre n. the point in the plane of a section of a structural member through which a shear force can be applied without producing torsion. ΘΚΠ the world > matter > physics > mechanics > force > stress or force exerted and tending to deform > [noun] > resistance to shear or breaking > point of shear centre1937 1937 A. P. Poorman Strength of Materials (ed. 3) vii. 142 This point of application of the load, in order that there shall be no twist of the beam as it deflects, is called the shear centre. 1972 T. H. G. Megson Aircraft Struct. vii. 247 For cruciform or angle sections..the shear centre is located at the intersection of the sides. < as lemmas |
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