【简答题】

1. What is balanced Strain Condition?

2. What are the basic assumptions made in reinforced concrete flexural design?

【词汇英译汉】

1. basic assumption

2. warp

3. collapse

4. stress-strain curve

5. limit state of serviceability

6. ductile failure

7. equivalent rectangular stress distribution

8. relative concrete compression zone depth

【答案】

1. 基本假设

2. 翘曲

3. 倒塌，瓦解

4. 应力-应变曲线

5. 正常使用极限状态、

6. 延性破坏

7. 等效矩形应力分布

8. 混凝土相对受压区高度

【句子汉译英】

1. 垂直于弯曲轴线的截面在弯曲前为一平面，在弯曲后平面保持不变。

2. 钢筋与混凝土之间粘结可靠，以致钢筋的应变和相同位置处混凝土的应变相同。

【答案】

1. Sections perpendicular to the axis of bending that are plane before bending remain plane after bending.

2. A perfect bond exists between the reinforcement and the concrete such that the strain in the reinforcement is equal to the strain in the concrete at the same level.