2024-03-28T17:36:54Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/409162019-03-18T09:46:13Zhdl_2115_40282hdl_2115_40231hdl_2115_139地震波動による構造物の立体振動に関する研究A Study on tortional Vibration of Structure by Seismic Waves酒井, 良男Sakai, Yoshio羽沢, 昭宗Hazawa, Akimuneopen access500北海道大学Hokkaido University1968-12-25jpndepartmental bulletin paperVoRhttp://hdl.handle.net/2115/409160385-602XAN00230223北海道大學工學部研究報告Bulletin of the Faculty of Engineering, Hokkaido University511929https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/40916/1/51_19-30.pdfapplication/pdf400.19 KB1968-12-25