V2EX wind pressure

Wind Pressure

释义 Definition

风压:风对物体表面产生的压力(通常指单位面积上由风速引起的动压/静压效应),常用于建筑、桥梁、幕墙、广告牌等结构的抗风设计与安全评估。(在工程语境中也常与 wind load“风荷载”一起使用;两者相关但不完全等同。)

发音 Pronunciation

/wnd prr/

例句 Examples

The wind pressure cracked the old window.
风压把旧窗户压裂了。

Engineers calculated the wind pressure on the tower to ensure it could withstand storms.
工程师计算了塔体所受的风压,以确保它能抵御暴风雨。

词源 Etymology

wind(风)源自古英语 wind,与日耳曼语系中表示“风/吹动”的词同源;pressure(压力)来自拉丁语 pressura,与“press(压、按)”相关。组合成 wind pressure,字面意思就是“由风造成的压力”,在现代多见于气象与结构工程语境。

相关词 Related Words

文献与作品 Literary / Notable Works

  • ASCE/SEI 7: Minimum Design Loads and Associated Criteria for Buildings and Other Structures(建筑与结构风荷载/风压相关条文常用该术语)
  • Eurocode 1: Actions on structures Part 1-4: General actions Wind actions(欧洲结构设计规范,系统讨论风作用与风压)
  • Simiu & Scanlan, Wind Effects on Structures: Fundamentals and Applications to Design(结构风工程经典教材,频繁出现 wind pressure 等概念)
  • Alan G. Davenport 相关风工程论文与报告(现代风工程奠基性研究中常用该术语)
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