- Seismic Safety Evaluation of Liquefiable Embankments under a Strong Earthquake using Finite Element Approaches,
C. Takahashi, F. Cai and K. Ugai
Paper 260 from CCP: 81, ISBN 1-905088-02-7 (2005)
- Implicit Integration of Elastoplastic Constitutive Equations of Interface Element,
F. Cai and K. Ugai
Paper 123 from CCP: 73, ISBN 0-948749-77-6 (2001)