• 2022-05-31
    The specific meaning of the terms "reinforced concrete and prestressed concrete" are ______ .
  • 钢筋混凝土与预应力混凝土

    内容

    • 0

      Compared with plane concrete beams, reinforced concrete beams have much higher cracking resistance(抗裂能力).

    • 1

      Reinforced Cement Concrete is made by __________ , in order to create __________ in concrete.

    • 2

      In conventional reinforced concrete, the high tensile strength of steel is combine with concrete's great ________________ to form a structural material that is strong in both ________ and ________.

    • 3

      Reinforced concrete beams work with cracks under normal load.

    • 4

      Reinforced concrete(R.C) A: 钢筋混凝土 B: 混凝土 C: 砂石