rectangular cross-section

基本解釋

Structural Column: A rectangular cross-section column is formed by two or more steel angles or steel channels connected by junction plates.
格構(gòu)柱：兩個(gè)或兩個(gè)以上的角鋼或槽鋼用連接板相連而組成的矩形截面的組合柱。
steehill.cn.gongchang.com
The elastic-plastic lateral buckling of simple supported thin beams of rectangular cross-section, loaded by axial force and bending moment, is studied.
本文討論在彎矩和軸力聯(lián)合作用下兩端簡(jiǎn)支的矩形截面薄梁的彈塑性側(cè)向屈曲問(wèn)題。
In the numerical analysis of axially symmetry electromagnetic field, the finite element method using ring unit with rectangular cross-section has more advantages than other methods.
在具有軸對(duì)稱特性電磁場(chǎng)的數(shù)值分析中，用矩形截面環(huán)單元分析具有比其他單元更多的優(yōu)點(diǎn)。