英汉例句

• firstly, this paper summarizes the limited load-carrying capacity formula of the composite column with core of high-strength concrete filled circular steel tube which under axial pressing.

  本文第一部分首先总结了目前配有圆钢管的钢管混凝土核心柱轴心受压承载力计算公式。

• based on the analysis of various factor, regressive formulas for equivalent shear modulus of concrete filled circular steel tube and concrete filled square steel tube are obtained.

  在分析了各种因素对等效剪切模量影响的基础上，给出了圆形和方形钢管混凝土受剪时等效剪切模量的简化计算公式；

• the study aims to get the calculation formulas of normal section strength of circular steel tube composite short column filled with steel reinforced concrete.

  目的得到钢骨-钢管混凝土柱正截面承载力计算表达式。

• the test results show that circular steel tube columns filled with steel-reinforced concrete are of excellent bearing capacity and ductility.

  试验结果表明，钢骨—钢管混凝土压弯组合柱具有很好的承载力和延性。

• the invention relates to a node of carbon fiber reinforced plastic circular steel tube concrete column and reinforced concrete frame beam, belonging to a construction style of building node.

  圆碳纤维增强塑料钢管混凝土柱与钢筋混凝土框架梁的节点，涉 及一种建筑节点构造形式。

• it is found that the critical local buckling stress and diameter to thickness ratio of circular steel tube are considerably increased by the support of filled concrete.

  由于内部混凝土的存在，大大提高了薄壁钢管的临界屈曲应力和径厚比。

• an axially compressive thin-walled steel element on elastic foundation is adopted to deduce the critical stress and critical diameter to thickness ratio for circular steel tube in local buckling.

  在此基础上，把薄壁钢管纵向单元作为支承在弹性地基上的压桿，推导出钢管出现局部屈曲的临界应力和临界径厚比。