Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 境 友昭,STRESS WAVE MONITORING FOR A FRICTION PILE DURING DRIVING : A NEW ANALYSIS PROCEDURE :,土質工学会論文報告集 = Journal of the Japanese Society of Soil Mechanics and Foundation Engineering : soils and foudations,03851621,東京 : 土質工学会,1987-12,27,4,p160-164,https://cir.nii.ac.jp/crid/1523388080187906816,