本节主要讲授与双筋矩形截面混凝土梁(Rectangular beams with tension and compression reinforcement)设计相关的专业词汇、关键语法、复杂复合句的理解与翻译。

    (1) 采用双筋梁的两个原因

   (Two reasons for using rectangular beams with tension and compression reinforcement)

    (2) 受压区配置钢筋的其它情况

       (Situations in which compression reinforcement is used for reasons other than strength)

【简答题】

1. What situations are rectangular beams with tension and compression reinforcement usually used in?

【词汇英译汉】

1. positive moment

2. negative moment

3. long-term deflection

4. stirrup

【答案】

1. 正弯矩

2. 负弯矩

3. 长期挠度

4. 箍筋

【句子汉译英】

1. 梁截面交替地承受正弯矩和负弯矩。

【答案】

1. Beam cross section is alternately subjected to positive and negative moment.