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单词 ring beam
释义

> as lemmas

ring beam
ring beam n. (a) a ring-shaped beam of yarn (now rare); (b) Building and Engineering a band of reinforced concrete or other strong material along the perimeter walls of a structure (originally esp. a domed building).
ΚΠ
1913 Times 12 Apr. 24/5 Yarns are sold sparingly; ring beams are doing well and are much more in demand than mule twist.
1924 Times Trade & Engin. Suppl. 29 Nov. 247/1 Ring beams are now worse off in margin by 1d. per lb. compared with a month or six weeks ago.
1932 C. E. Reynolds Reinforced Concrete Designers Handbk. ii. 216 Outward horizontal thrust on ring beam at B from dome.
2004 D. M. Dowling in W. I. Rose et al. Nat. Hazards in El Salvador xxii. 294/1 The ring beam allows a more uniform distribution of the roof load onto the walls, thus minimizing zones of high stress concentration.
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更新时间:2025/1/30 13:36:27