The towers of a suspension bridge serve as a rigid framework to which the cables are attached.()
A: boundary
B: skeleton
C: enclosure
D: material
A: boundary
B: skeleton
C: enclosure
D: material
举一反三
- The towers of a suspension bridge serve as a rigid framework to which the cables are attached. A: boundary B: B. skeleton C: C. enclosure D: D. material
- A bridge which is hung from cables is known as a _____ bridge. A: suspended B: suspense C: suspension D: suspender
- Which of the followings is a suspension bridge? 未知类型：{'options': ['', ''], 'type': 102}
- The reason why the span capacity of suspension bridge is much greater than that of other bridge types is that_______( ). A: Suspension bridge has a long history . B: The number of statically indeterminate suspension bridge is less, so the calculation and analysis are the most simple. C: The most advanced construction method of suspension bridge. D: The stress of main cable of suspension bridge is reasonable, and the structure is not limited.
- suspension bridge ______