1) circular pipe with rapid-changed cross-section
剧变截面圆管
1.
A numerical computational method for the flow in porous media in the circular pipe with rapid-changed cross-section;
剧变截面圆管内渗流的数值计算方法
2) circular cross-section tube with constriction
变截面圆形管道
3) circular pipe with sudden-changed cross-section
突变截面圆管
1.
Two examples of incompressible flow in porous media in the circular pipe with sudden-changed cross-section were numerically computed by the method of semi-false transient.
本文以突变截面圆管中不可压缩渗流为算例,利用半人工瞬变方法进行数值计算,得到流体在充满多孔介质的突扩截面圆管和突缩截面圆管中流动时关于速度分布和压力分布的结果。
4) circular hollow section
圆管截面
1.
Experimental research on three truss girders made with steel circular hollow sections(CHS) under static point loading at quarter span from either end is presented in this paper.
研究结果表明,弦杆钢管内填充混凝土可提高弦杆的抗压、抗弯和径向刚度,改变节点失效模式,提高节点强度和刚度;弦杆为钢管混凝土的桁梁试件与空钢管桁梁试件一样,结构破坏均是因节点失效引起的;由于弦杆管内填充混凝土提高了节点的强度和刚度,不仅受压的上弦杆而且受拉的下弦杆管内填充混凝土,都会提高圆管截面桁梁试件的整体承载力。
5) variable section round bar
变截面圆杆
1.
The cross section stress problem of variable section round bar in axial tension and compress was studied.
通过分析变截面圆杆轴向拉压时横截面上的应力问题，论证了在该类图杆横截 面上存在沿径向的剪应力，导出了计算该剪应力的公式。
6) circular arches with variable cross_section
变截面圆拱
1.
In the paper,the free vibration of circular arches with variable cross_section is studied by transfer matrix method.
本文应用传递矩阵法研究了变截面圆拱的自由振动。
补充资料：衡阳钢管厂水平连铸机生产连铸圆管坯
衡阳钢管厂水平连铸机生产连铸圆管坯
衡阳钢管厂水平连铸机生产连铸圆管坯
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