• The relationship between uniaxial compressive strength and the velocity of longitudinal wave of concrete material with different grading is found through laboratory testing.

    通过试验得出不同级混凝土试样纵波波速与其单抗压强度关系

    youdao

  • The relationship between uniaxial compressive strength and the velocity of longitudinal wave of concrete material with different grading is found through laboratory testing.

    通过试验得出不同级混凝土试样纵波波速与其单抗压强度关系

    youdao

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