Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OHBAYASHI Shigeyuki,"Science University of Tokyo Faculty of Science & Engineering, Obayashi Laboratory",Doboku Gakkai Ronbunshu,0289-7806,Japan Society of Civil Engineers,1990-07-20,1990,419,31-32,https://cir.nii.ac.jp/crid/1390282680579349760,https://doi.org/10.2208/jscej.1990.419_31