著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) HARDIN B. O.,Shear modulus and damping in soils:design equations and curves,Proc. ASCE,,,1972,98,7,667-692,https://cir.nii.ac.jp/crid/1571980073994882560,