"Akihiro Takahashi,Shunsuke Tanimoto,Kazuyuki Hayashi,Hideki Sugita,Keiichi Tamura,Mitsu Okamura,Yumiko Inoue","Assessment of seismic performance of bridge pile foundation in liquefying soil using beam on Winkler foundation approach",,"Proceedings of 20th US-Japan Bridge Engineering Workshop",,,,"pp. 465-478",2004,Oct.