2024-03-28T10:03:44Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/182682019-04-25T01:03:38Zhdl_2115_17320hdl_2115_8305hdl_2115_147凍上した土の構造と弾性波速度Structure of Frost-Heaved Soil and Velocity of Compressive Waves福田, 正己FUKUDA, Masami井上, 正則INOUE, Masanoriopen access431.67北海道大学低温科学研究所1974-03-31jpndepartmental bulletin paperVoRhttp://hdl.handle.net/2115/182680439-3538AN00149646低温科學. 物理篇Low temperature science. Series A, Physical sciences32283286https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/18268/1/32_p283-286.pdfapplication/pdf572.38 KB1974-03-31