• 2022-05-31
    Engineering materials such as steel and concrete are the basis of construction projects.
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    • 0

      ______is the engineering structures made of shaped steel and steel plate.

    • 1

      The adoption of structural steel and reinforced concrete caused major changes in traditional construction practices. Which one is the wrong description about reinforced concrete? A: build more solid structures B: much simpler to build fire-resistant floors C: increase the cost of construction D: become possible to erect buildings with greater heights and longer spans

    • 2

      Consider a cement wall reinforced with steel bars. Into which category of materials would you place reinforced concrete? A: Metals B: Non Metals C: Composites D: Ceramics

    • 3

      Reinforced concrete has steel bars that are placed in the concrete to carry tensile forces.

    • 4

      Translate the following terminology (术语) into Chinese. civil engineering: structure: steel structure: concrete structure: frame structure: arch structure: cable-suspended structure: shear wall structure: high-rise structure: civil building: