V2EX floor load

Floor Load

定义 Definition

floor load(楼面荷载/地板荷载):指作用在楼板上的重量或力的总和,通常包括恒载(结构自重、固定设备等)和活载(人员、家具、货物等可变荷载)。工程上常用单位如 kN/m 或 psf。也可引申为某楼层可承受的“承载能力/限制”。

发音 Pronunciation (IPA)

/flr lod/

例句 Examples

The engineer calculated the floor load before installing the heavy machine.
工程师在安装那台重型机器前计算了楼面荷载。

Because the archive stores thousands of books, the building must be designed to handle a high floor load with an appropriate safety factor.
由于档案库要存放成千上万本书,建筑必须按较高的楼面荷载并配合适当的安全系数来设计。

词源 Etymology

该短语由 floor(楼板、地面)与 load(负载、荷载)组合而成,属于工程与建筑领域的常用搭配,用来概括“楼板上承受的重量/作用”。在结构设计语境中,它常与“设计荷载、允许荷载、活载/恒载”等概念一起出现。

相关词 Related Words

文献用例 Literary / Notable Works

  • Architectural Graphic Standards(《建筑制图标准》):在结构与规范章节中讨论楼面荷载与设计取值。
  • Francis D. K. Ching, Building Construction Illustrated(《建筑构造图解》):讲解楼板体系与活载/恒载等基础概念。
  • *International Building Code (IBC)*(《国际建筑规范》):在“结构设计荷载”相关条文中频繁使用并规定最低活载要求。
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