著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Fujikake,Study on dynamic tensile softening characteristic of concrete material under high strain-rate,Japan Soc. Civil Eng.,,,2001,669,,125,https://cir.nii.ac.jp/crid/1373102129525474826,