本节主要讲授与钢结构应用和结构形式相关的专业英语词汇和表达。

    (1)钢结构的应用(Applications of steel structures)

① Large-span structures(大跨度结构)

② Multi-story &high-rise buildings(多层与高层结构)

③ Buildings of heavy duty plants(重工业厂房)

④ Tower & mast structures (塔架与桅杆结构)  

⑤ Portal frames(门式刚架)    

⑥ Bridge (桥梁)

⑦ Deployable structures (可拆装结构)

    (2)钢结构的主要结构形式(Main structural types)

①Truss structures(桁架结构)

②Frame structures (框架结构)

③Grids structures(网架结构)

④Arch structures (拱结构)

⑤Tension structures (张拉结构)       

⑥ Bridge (桥梁)      

  包括beam bridge(梁式桥)、truss bridge(桁架桥)、arch bridge(拱桥)、

    cable-stayed bridge(斜拉桥)和suspension bridge(悬索桥)。

【选择题】

1. The property for the stiffness of a building material is defined by the              , which is the ratio of the stress(force per unit area), to the strain(deformation per unit length).

(A) yield strength;  (B) ultimate strength ;  (C) proportional limit;  (D) elastic modulus.

2. The            is a measure of the resistance of a material to deformation under load.

A. elastic modulus;  B. stiffness;  C. ultimate strength;   D. yield strength.

3. Masonry is essentially a        material; it can not withstand a       force, that is, a pull.

A. compressive, compressive;               B. tensile, tensile

C. compressive, tensile                    D. tensile, compressive.

【简答题】

1. Which structures can steel structures be applied in?

【词汇英译汉】

1. large-span structure

2. mast structure

3. portal frame

4. infrastructure

5. agricultural building

6. sight-seeing

7. truss structure

8. grid structure

9. cable-stayed bridge

10. suspension bridge

【答案】

1. 大跨结构

2. 桅杆结构

3. 门式刚架

4. 基础建设

5. 农业建筑

6. 景观

7. 桁架结构

8. 网架结构

9. 斜拉桥

10. 悬索桥