1) cross-shaped steel
十字形型钢
2) 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。
3) inner cruciform plates
十字形钢板
1.
In order to study the effects of the radius-to-thickness ratio Rt and the slenderness ratio λ parameters on ultimate strength and ductility of steel tubular bridge piers with inner cruciform plates,numerical analyses are carried out by finite element package MARC.
为了研究钢管径厚比和桥墩柱长细比参数对内置十字钢板补强钢桥墩承载力、延性的影响,在确定数值分析与实验数据吻合的基础上,采用MARC有限元程序,对内置十字形钢板圆形钢桥墩柱8个试件进行非线性数值分析,得到了在一定垂直荷载和水平往复荷载作用下荷载-位移滞回曲线。
4) crisscross girder
十字形钢梁
5) Cross steel plate
十字型钢板
6) cross-welded steel columns
十字型钢柱
补充资料：长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
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