V2EX t-section

T-Section

Definition / 释义

T-section:指T形截面(形状像字母 T 的构件截面),常见于结构工程与机械设计中,如钢结构的 T形钢/丁字钢、T形梁等,用于承载、连接或加固。

Pronunciation / 发音

/ti sekn/

Examples / 例句

The frame uses a T-section for extra support.
这个框架使用T形截面来提供额外支撑。

In the bridge design, the T-section helps distribute bending stresses efficiently while keeping the structure lightweight.
在桥梁设计中,T形截面有助于更高效地分配弯曲应力,同时保持结构更轻。

Etymology / 词源

由字母 T(表示形状)+ section(“截面/剖面”)组成的工程术语,用来直接描述构件横截面的几何外形。

Related Words / 相关词汇

Literary Works / 文学作品

  • Steel Designers’ Manual(工程手册中常用于截面类型与选型讨论)
  • Roark’s Formulas for Stress and Strain(在梁与截面性质计算语境中常见)
  • Design of Steel Structures(结构设计教材中常出现,用于讲解不同截面受力与惯性矩)
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