单词 | stress-grade |
释义 | > as lemmasstress-grade stress-grade v. transitive to assign a stress grade to (timber). ΘΚΠ society > occupation and work > industry > building or constructing > constructing or working with wood > build or construct with wood [verb (transitive)] > other processes makec1450 rough-hew1530 rip1532 stick1573 list1635 frame1663 fur1679 beard1711 cord1762 butt1771 drill1785 joint1815 rend1825 broach1846 ross1853 flitch1875 bore1887 stress-grade1955 1955 Wood Handbk. (U.S. Dept. Agric.) 142 The increasing use of 1-inch boards in lightweight trusses or other structural elements..frequently requires that they be stress-graded. 1971 Timber Trades Jrnl. 21 Aug. 23/3 The timber for all the main structural components was visually stress-graded to a minimum of 50 grade before use. 1995 B. J. B. Gauld Struct. for Architects (ed. 3) vi. 65 Providing the timber has been stress graded and marked, the designer can check the strength class. < as lemmas |
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