1) thin arc-shaped steel tube
圆弧形细钢管
1.
Through contrastive experimentation, a reasonable mix proportion for a kind of high-intensity and high-performance concrete is determined, and this proportion is fit for thin arc-shaped steel tube.
通过对比试验,确定出适用于圆弧形细钢管构件的内填高强高性能混凝土的主要材料及配合比,试验结果表明:该配合比混凝土具有高强、大流动性和保塑性。
2) curved steel tube
弧形钢管
4) arc arch pipe
圆弧形拱管
1.
The critical load calculation issues of arc arch pipe under the vertical down load were analyzed.
圆弧形拱管是常用的跨越构筑物,本文分析了在垂直向下载荷作用下圆弧形拱管的临界载荷计算问题;计算了全跨、半跨载荷作用下的临界载荷;而且计算了侧向临界载荷,并且计算了圆弧形拱管固有频率;为圆弧形拱管的设计和计算提供了依据。
5) circular steel jacketing
圆形钢套管
1.
Research on bearing capacity of reinforced concrete column strengthened by circular steel jacketing subjected to axial loads;
圆形钢套管加固混凝土中长柱轴压承载力研究
2.
This paper presents an experimental research on 33 reinforced concrete columns strengthened by circular steel jacketing subjected to axial or eccentric load,and investigates the mechanical properties of the strengthened columns with different original axial compressive ratios,steel jacketing thicknesses,slenderness ratios and eccentricity ratios.
进行了33个圆形钢套管加固钢筋混凝土柱在轴心及偏心受压下的试验,研究不同初始轴压比、加固用钢套管厚度、长细比和偏心率下被加固柱的力学性能。
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