| 单词 | live load |
| 释义 | > as lemmaslive load live load n. Engineering a temporary and varying load imposed on a structure by its use; contrasted with dead load at dead adj. 29. ΘΚΠ the world > matter > physics > mechanics > force > [noun] > pressure > load > specific live load1858 proof load1858 wind load1911 impact load1924 wind loading1924 surcharge1930 point load1937 preload1941 impact loading1948 1858 J. H. Latham Constr. Wrought Iron Bridges xi. 256 A girder is the only approved method of sustaining a live load in its transit over a bridge. 1908 M. S. Ketchum Design of Highway Bridges ii. 41 The live loads on railway bridges are properly a series of moving concentrated loads. 2003 N.Y. Times (National ed.) 9 Apr. c6/3 Floors that can bear up to 100 pounds a square foot of ‘live load’, or twice the requirement of ordinary office space. < as lemmas |
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