3) small-section tube
小截面薄壁方管
1.
Serious deformation occurred and the heat transfer between the tube and the mold was very complex during the welding process of the small-section tube.
小截面薄壁方管在焊接过程中变形严重,且与胎具之间的传热情况复杂,所以采用传统的单向顺序耦合方法计算的温度场误差较大。
4) thin walled elliptical bar
封闭截面薄壁杆
5) thin-walled box girder section
薄壁箱梁截面
1.
A new approach of calculating the geometrical properties of thin-walled box girder section by space finite element analysis software was put forward through analyzing the torsion properties of thin-walled box section member.
通过对薄壁箱形截面杆件扭转特性的分析,提出利用空间有限元分析软件的分析功能来计算薄壁箱梁截面几何特性参数的新途径。
6) thin-walled beam with open section
开口薄壁截面
1.
Simple calculation of the coordinates of the bending center of the thin-walled beam with open section;
开口薄壁截面梁的弯心坐标的简便计算
2.
This paper examines the shearing flow of any thin-walled beam with open section and the calculation of the coordinates of bending center.
研究任意开口薄壁截面杆的剪力流和弯曲中心坐标的计算问题,利用合力矩定理导出计算公式,给出算例。
补充资料：宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组
宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组
宝鸡石油钢管厂大口径薄壁钢管的中508排辊成形机组
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