URL：https://www.researchgate.net/publication/359814913/figure/tbl2/AS:11431281104653095@1670178131855/Strength-and-short-term-deformation-characteristics-of-concrete_Q640.jpg
掲載元：https://www.researchgate.net/figure/Strength-and-short-term-deformation-characteristics-of-concrete_tbl2_359814913
