Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "城間, 博通 and 益田, 光雄 and 進士, 正人 and 松井, 幹雄 and 西村, 和夫",A study on behavior of vertical pre-reinforced bolt bases on field measurement in the shallow tunnel,土木学会論文集F,02897806,土木学会,2006-03,62,1,117-127,https://cir.nii.ac.jp/crid/1050564287406695552,