2024-03-29T09:19:18Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/418092019-03-18T09:57:11Zhdl_2115_40348hdl_2115_40231hdl_2115_139石炭と炭層の破壊挙動Post-failure Behaviors of Coal and Coal Seams木下, 重教石島, 洋二福田, 和寛500北海道大学Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/41809https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/41809/1/116_15-26.pdf0385-602XAN00230223北海道大學工學部研究報告11615251983-10-31jpnpublisher