V2EX snow load

Snow Load

Definition / 释义

(建筑工程)雪荷载:积雪对屋顶、桥梁等结构产生的重量作用(按单位面积计算的载荷),用于结构设计与安全校核。

Pronunciation / 发音

/sno lod/

Examples / 例句

The roof was designed to withstand heavy snow load.
屋顶按能够承受较大的雪荷载进行设计。

In northern regions, engineers must calculate snow load carefully, because wind can drift snow into deep piles that overstress weaker sections of a roof.
在北方地区,工程师必须仔细计算雪荷载,因为风会把雪吹积成深堆,可能让屋顶的薄弱部位承受过大的应力。

Etymology / 词源

snow 来自古英语 snāw(雪);load 来自古英语 lād(负载、承载物)。两者组合成工程术语 snow load,字面义为“雪造成的负载”,在结构工程与建筑规范中常用。

Related Words / 相关词

Notable Works / 文献与著作中的用例

  • ASCE/SEI 7: Minimum Design Loads and Associated Criteria for Buildings and Other Structures(美国土木工程师学会结构荷载标准,系统规定雪荷载取值与组合)
  • *International Building Code (IBC)*(《国际建筑规范》,在结构设计章节中使用并引用雪荷载相关规定)
  • Eurocode 1: Actions on structures Part 1-3: General actions Snow loads(《欧洲规范》EN 1991-1-3,专门讨论结构雪荷载)
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