| 单词 | slenderness ratio |
| 释义 | > as lemmasslenderness ratio slenderness ratio n. Engineering the ratio of the effective length of a column or pillar to its least radius of gyration (formerly, to its least diameter). ΘΚΠ society > occupation and work > industry > building or constructing > building or providing with specific parts > specific parts built or constructed > [noun] > beams or supports > slenderness ratio of columns slenderness ratio1905 1905 M. Merriman Mechanics of Materials (ed. 10) ix. 191 The ratio l/r is called the ‘slenderness ratio’ of the column. 1931 Engineering 9 Jan. 61/3 Experiments on eccentrically-loaded steel columns... The slenderness ratios ranged from 50 to 150. 1976 R. F. Warner et al. Reinforced Concrete xiii. 308 The effective strength of the column section..is divided by a reduction factor R... R is given as R = 1·2 − 0·01(l/r) in which l/r is the maximum slenderness ratio for the column, for bending in any plane. < as lemmas |
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