V2EX load case

Load Case

Definition / 释义

载荷工况(载荷组合情景):在结构、机械或土木工程分析/设计中,用来规定某一组特定荷载及其作用方式(大小、方向、位置、持续时间等)的情景,以便计算内力、变形与安全性。常见于有限元分析(FEA)与结构设计规范中。

Pronunciation / 发音(IPA)

/lod kes/

Examples / 例句

The bridge was checked under a wind load case.
这座桥按一个风荷载工况进行了验算。

In the finite element model, we defined multiple load cases to represent traffic, temperature change, and seismic effects, then compared the worst results.
在有限元模型中,我们定义了多个载荷工况来表示车辆荷载、温度变化和地震效应,并比较最不利的结果。

Etymology / 词源

load(荷载)+ case(情形/案例):字面意思是“荷载的情形”。作为工程术语,强调“在某一特定条件下施加的一组荷载设定”,便于分类计算与对比不同工况结果。

Related Words / 相关词

Notable Works / 常见出处(著作与规范)

  • Structural Analysis(R.C. Hibbeler):讨论结构分析中不同荷载情景/工况的建模与验算思路。
  • Mechanics of Materials(Ferdinand P. Beer 等):在材料力学问题中常以不同加载情形组织计算。
  • AISC Steel Construction Manual(美国钢结构规范手册):设计验算中对应不同荷载与组合情形。
  • Eurocode(欧洲结构设计规范系列,如 EN 1990):以工况/组合的方式组织荷载与设计检查。
About     Help     Advertise     Blog     API     FAQ     Solana     5028 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 43ms UTC 09:48 PVG 17:48 LAX 02:48 JFK 05:48
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86