| Horizontally layered ground | Iai, S. (1989); Analysis by FLIP, Symposium on performance of ground and geotechnical structures,
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          | Iai. S. Kameoka, T. and Matsunaga, Y. (1993); Numerical(Class A) predicton of Model No.1, Verifiction of Numerial   Procedures
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          | Iai. S.,Morita, T.,Kameoka, T., Matsunaga, Y. and Abiko, K. (1995); Response of a dense sand deposit during 1993 Kushiro Oki earthquake, Soils and Fou- ndations, Vol.35, No.1, pp.115~132
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          | Inclined ground | Iai. S.,Kameoka, T.,and Matsunaga, Y. (1993) ; Numerical (Class A) prediction of Model No.2, Verification of Numerial Procedures for the Analysis of Soil Liquefaction Problems (VELACS), Balkema,pp.369~276
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          | Caisson type quay wall | Iai, S.,Kameoka, T. and Matsunaga, Y. (1993); Numerical (Class A) prediction of Model No.11, Verification of Numerical Procedures for the Analysis of Soil Liquefaction Problems (VELACS), Balkema,pp.939~946
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          | Iai, S., Ichii, K., Li, H., and Morita, T. (1998) ; Effective stress analyses of port structures, Soils and Foundations, Special
          Issue on Geotechnical Aspects of the January 17 1995 Hyogoken-Nambu earthquake
          No.2, pp.97-114
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          | Anchored sheet pile quay wall | Iai, S. and Kameoka. T. (1993); Finite element analysis of earthquake induced damage to anchored sheet
          pile quay walls, Soils and Foundations, Vol.33, No.1. pp.71~91
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          | Pile-supported wharf | Iai, S. (1998); Seismic analysis and performance of retaining structures. Geotechnical Earthquake Engineering and Soil Dynamics III. , Geotechnical Special Publication No.75, ASCE. pp.1020-1044.
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          | Shiozaki, Y., Nagao, T., Ozutumi, O. and Miyashita, K. (2009): Numerical simulation of ) a case history of seismic damage to a pile-supported
          wharf with vertical piles through two-dimensional effective stress analysis,
          Proc. Japan Societies of Civil Engineers, A1 (Structural and Earthquake
          Engineering), Vol. 65、No. 1, pp.881-891 (in Japanese)
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          | Shallow foundation and breakwater | Iai, S., Kameoka, T. and Matsunaga, Y. (1993); Numerical (Class A)Prediction of Model No.12, Verification of Numerical
          Procedures for the Analysis of Soil Liquefaction Problems (VELACS), Balkema,
          pp.1035~1040
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          | Iai, S., Ichii, K., Li, H., and Morita, T. (1998); Effective stress analyses of port structures, Soils and Foundations, Special
          Issue on Geotechnical Aspects of the January 17 1995 Hyogoken-Nambu earthquake
          No.2, pp.97-114
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          | Pile and deep foundation | Hussien MN, Tobita T, Iai S, and Rollins KM. (2010); Soil-pile separation effect on the performance of a pile group under static
          and dynamic lateral load, Canadian Geotechnical Journal, Vol.47, No.11,
          pp.1234-1246.
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          | Iai, S., Ichii, K., Li, H., and Morita, T. (1998); Effective stress analyses of port structures, Soils and Foundations, Special
          Issue on Geotechnical Aspects of the January 17 1995 Hyogoken-Nambu earthquake
          No.2, pp.97-114
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          | Embankment | Ozutsumi O, Sawada S, Iai S, Takeshima Y, Sugiyama W, and Shimazu T. (2002); Effective stress analyses of liquefaction-induced deformation in river dikes, Soil Dynamics and Earthquake Engineering, Vol.22, pp.1075-1082.
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          | Underground structure | Iai, S. and Matsunaga, Y.(1991) ; Mechanism of uplift of underground structures due to liquefaction, Natural
          Disaster Reduction and Civil Engineering.JSCE Kansai branch, pp.297~306
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