| 单词 | corbel-block |
| 释义 | > as lemmascorbel-block corbel-block n. see 2b. corbel-block b. A short timber laid upon a wall, pier, or other bearer, longitudinally under a beam or girder, to shorten its unsupported span and give a better bearing upon the wall or pier. Also corbel-block. ΘΚΠ society > inhabiting and dwelling > inhabited place > a building > parts of building > framework of building > [noun] > joist > support for raisingeOE raising-piece1286 summer1324 reasonc1330 rib-reasonc1350 wall-plate1394 wall-plat1420 summer-piecec1429 summer-tree1452 resourc1493 summer beam1519 wall-rase1523 girt1579 bridle1587 girder1611 out-footing1611 sommier1623 raising plate1637 trimmer1654 main beama1657 corbel1679 dwarf1718 brick trimmer1774 summer stonea1782 tail-trimmer1823 wood brick1842 1679 J. Moxon Mech. Exercises I. ix. Explan. Terms 166 Corbel, a peece of Timber set under another peece of Timber, to discharge its Bearing. 1853 Tredgold Carpentry ix. 187 A tie-beam plate..placed under the tie-beam, forming thus a corbel. 1873 Whipple Bridge Building 292 A small bolster, or corbel block, under the chord at the end, affords some protection at the weak point in the chord. < as lemmas |
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