@article{oai:repository.dl.itc.u-tokyo.ac.jp:00032854, author = {Uemura, Daisuke and Hakuno, Motohiko}, issue = {1}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Jul}, note = {application/pdf}, pages = {19--59}, title = {Granular Assembly Simulation for Ground Collapse}, volume = {62}, year = {1987} }