Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) T Hirai and Kazunori Uchida and T Kawabata and N Koyama and H I Ling and Y Mohri,Experiments on Buried Pipe Using Backfill of Cover with Geosynthetics,"New Pipeline Technologies, Security, and Safety",,American Society of Civil Engineers (ASCE),2003-07-08,,,1271-1278,https://cir.nii.ac.jp/crid/1870020692672507776,https://doi.org/10.1061/40690(2003)127