1) crisscross girder
十字形钢梁
2) cruciform girder
十字形梁
3) cruciform member
十字形横梁
4) I-beam
[英]['aibi:m] [美]['aɪ,bim]
工字形钢梁
1.
Critical loads calculation for I-beam under combined loads;
组合荷载作用下工字形钢梁的临界荷载
5) cross tube
十字形钢管
1.
3D FEM simulation of cross tube drawing process;
十字形钢管拉拔成形的三维有限元模拟
2.
In this paper, cross tube is regarded as the research object, and the study is distributed into the shaped-tube drawing process.
本文以十字形钢管为研究对象,开展对异型钢管拉拔成形过程研究,首先结合挤压流线理论,设计了“流线型”拉拔速度场模型,这为改善金属流动状态、降低能耗创造了良好条件;紧接着以“流线型”速度场为理论依据,对十字形管拉拔模具的凹模轮廓进行了合理设计。
3.
Based on FEM, the cross tube drawing process was simulated and the forming laws were obtained.
以十字形钢管为研究对象,采用有限元技术对拉拔成形过程进行数值模拟,得到了成形过程中管料的变形规律。
6) cross-shaped steel
十字形型钢
补充资料：十字
1.指物呈"十"字形。 2.十个字。参见"十字格"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条