本节主要讲授与组合柱(Composite column)相关的专业词汇、关键语法、复杂复合句的理解与翻译。

    (1) 3种组合柱 (Three different types of composite columns)

      ① 型钢混凝土柱 (Steel reinforced concrete columns)

      ② 轧制型钢部分包裹混凝土柱 (Rolled section columns partly encased in concrete)

      ③ 钢管混凝土(Concrete filled steel tubes)

    (2) 组合柱的强度计算 (Strength calculating of composite column)

    (3) 组合柱的优势 (Advantages of composite column)

【选择题】

1. Strictly speaking, all         nonlinearities of the different materials should be observed in calculating the strength of steel-concrete composite column.

(A) geometrical and physical; (B) mechanical and geometrical; (c) mechanical and physical; (D) none.

【简答题】

1. What are three types of steel-concrete composite columns principally?

【词汇英译汉】

1.concrete filled steel tubes

2. geometrical and physical nonlinearities

3. inhomogeneous

4. fire resistance

5. prefabricated

6. construction site

7. cube strength

【答案】

1. 钢管混凝土

2. 几何和材料非线性

3. 非均质的

4. 抗火

5. 预制的，装配式的

6. 施工现场

7. 立方体强度

【句子汉译英】

1. 当有抗火要求并且没有其它保护的情况下，型钢混凝土柱是有优势的。此外，在型钢混凝土柱的混凝土保护层中配置钢筋，可以很容易地增加它的强度。

2. 在计算这类柱子的强度时，假设在钢和混凝土的交界面二者发挥组合作用没有滑移。

【答案】

1. Steel reinforced concrete columns have the advantage that they meet fire resistance requirements without any other protection. In addition, they can be easily strengthened by reinforcing bars in the concrete cover.

2. In calculating the strength of such column, full composite interaction without any slip at the steel-concrete interface is assumed.