V2EX gross floor area

Gross Floor Area

释义 Definition

Gross floor area(总建筑面积/总楼面面积,常缩写为 GFA):指一栋建筑中所有楼层的面积总和,通常按规范以“楼面面积”计算,并可能包含或不包含某些空间(如地下室、设备层、阳台、停车位、公共走道等),具体以当地建筑规范或规划条例的定义为准。

发音 Pronunciation (IPA)

/ros flr ri/

例句 Examples

The developer increased the gross floor area to add more apartments.
开发商增加了总建筑面积,以便新增更多公寓。

The zoning ordinance limits the gross floor area of new buildings, so the architect redesigned the plan to stay within the allowed ratio.
分区规划条例限制新建筑的总建筑面积,因此建筑师重新设计方案,以符合允许的面积比(容积率/建筑面积控制)要求。

词源 Etymology

gross 原意为“总的、全部的”,来自中古法语 gros(“大、粗、整体”);floor 表示“楼层/地面”;area 表示“面积”。合起来就是“把所有楼层的面积加总”的概念,常用于城市规划、建筑许可、房地产开发与估价语境中。

相关词 Related Words

文献与作品 Literary / Notable Works

  • *International Building Code (IBC)*(《国际建筑规范》)中常用于面积计算与合规表达的相关条款与术语体系
  • LEED Reference Guide for Building Design and Construction(LEED 绿色建筑评估参考指南)中用于项目面积口径与指标计算
  • 各地 Zoning Ordinance / Planning Regulations(分区条例/规划法规)文本中常见,用于控制开发强度与许可审查
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