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Zen, Kouki / Ishiyama, Susumu / Chida, Kouzo / Hirukawa, Tomoji / Mori, Kunio (1995): Development Of Premixing Method As A Measure Against Liquefaction Of Reclaimed Land. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1995, n. 522 (September 1995).
https://doi.org/10.2208/jscej.1995.522_19
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Zen, Kouki / Yamazaki, Hiroyuki / Maeda, Kenichi (1998): Case History On The Penetration Of Caisson-type Foundations Into Seabed By Use Of Suction Force. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1998, n. 603 (September 1998).
https://doi.org/10.2208/jscej.1998.603_21
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Hayashi, Kentaro / Zen, Kouki / Yamazaki, Hiroyuki / Hayashi, Norio (2001): A Large Soil Stratum Test On The Permeability And The Improved Strength Of New Solution Type Chemical Grout. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2001, n. 694 (Dezember 2001).
https://doi.org/10.2208/jscej.2001.694_221
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Hayashi, Kentaro / Zen, Kouki / Yamazaki, Hiroyuki (2003): Prevention Of Liquefaction And Erosion Of Backfill Behind The Quay Wall Using New Solution Type Grout. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2003, n. 728 (März 2003).
https://doi.org/10.2208/jscej.2003.728_17
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Shinsaka, Takashi / Zen, Kouki / Sakamoto, Kazunobu / Yamazaki, Hiroyuki (2004): Experimental Studies On The Compaction Effect Of Static Grouting On Sand. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2004, n. 764 (Juni 2004).
https://doi.org/10.2208/jscej.2004.764_183
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Hayashi, Kentaro / Zen, Kouki / Yamazaki, Hiroyuki (2004): Diffusion And Advection Phenomenon Of Soluble Type Grouting. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2004, n. 771 (September 2004).
https://doi.org/10.2208/jscej.2004.771_11
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Oyadomari, Masataka / Zen, Kouki (2004): Differentiation Of Coral Gravel Soils By Drainage Characteristics. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2004, n. 771 (September 2004).
https://doi.org/10.2208/jscej.2004.771_1
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Chen, Guangqi / Zen, Kouki / Isayama, Ai / Kasama, Kiyonobu (2005): A Procedure For Risk Analysis On Liquefaction With Monte Carlo Simulation. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2005, n. 792 ( 2005).
https://doi.org/10.2208/jscej.2005.792_61
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Porbaha, Ali / Zen, Kouki / Kobayashi, Masaki (1999): Deep Mixing Technology for Liquefaction Mitigation. In: Journal of Infrastructure Systems, v. 5, n. 1 (März 1999).
https://doi.org/10.1061/(asce)1076-0342(1999)5:1(21)
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Umehara, Yasufumi / Zen, Kouki / Hamada, Kouji (1985): Evaluation of Soil Liquefaction Potentials in Partially Drained Conditions. In: Soils and Foundations, v. 25, n. 2 (Juni 1985).
https://doi.org/10.3208/sandf1972.25.2_57
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Umehara, Yasufumi / Zen, Kouki (1980): Constant Rate of Strain Consolidation for very Soft Clayey Soils. In: Soils and Foundations, v. 20, n. 2 (Juni 1980).
https://doi.org/10.3208/sandf1972.20.2_79
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Umehara, Yasufumi / Zen, Kouki (1982): Consolidation Characteristics of Dredged Marine Bottom Sediments with High Water Content. In: Soils and Foundations, v. 22, n. 2 (Juni 1982).
https://doi.org/10.3208/sandf1972.22.2_40
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Zen, Kouki / Yamazaki, Hiroyuki (1991): Field Observation and Analysis of Wave-Induced Liquefaction in Seabed. In: Soils and Foundations, v. 31, n. 4 (Dezember 1991).
https://doi.org/10.3208/sandf1972.31.4_161
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Zen, Kouki / Yamazaki, Hiroyuki (1990): Mechanism of Wave-Induced Liquefaction and Densification in Seabed. In: Soils and Foundations, v. 30, n. 4 (Dezember 1990).
https://doi.org/10.3208/sandf1972.30.4_90
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Zen, Kouki / Yamazaki, Hiroyuki (1990): Oscillatory Pore Pressure and Liquefaction in Seabed Induced by Ocean Waves. In: Soils and Foundations, v. 30, n. 4 (Dezember 1990).
https://doi.org/10.3208/sandf1972.30.4_147
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Zen, Kouki / Jeng, D. S. / Hsu, J. R. C. / Ohyama, Takumi (1998): Wave-Induced Seabed Instability: Difference Between Liquefaction and Shear Failure. In: Soils and Foundations, v. 38, n. 2 (Juni 1998).
https://doi.org/10.3208/sandf.38.2_37
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Kasama, Kiyonobu / Zen, Kouki / Nakagawa, Yasuyuki / Furukawa, Zentaro (2020): Instability evaluation of rubble mound for breakwaters subjected to tsunami-induced overflow and seepage flow. In: Soils and Foundations, v. 60, n. 6 (Dezember 2020).
https://doi.org/10.1016/j.sandf.2020.10.006
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Kasama, Kiyonobu / Zen, Kouki / Iwataki, Kiyoharu (2006): Undrained Shear Strength of Cement-Treated Soils. In: Soils and Foundations, v. 46, n. 2 (April 2006).
https://doi.org/10.3208/sandf.46.221
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Nagase, Hideo / Zen, Kouki / Hirooka, Akihiko / Yasufuku, Noriyuki / Kasama, Kiyonobu / Kobayashi, Taizo / Maeda, Yoshito / Uno, Kiyoshi / Hashimura, Kenji / Chen, Guangqi (2006): Zoning for Liquefaction and Damage to Port and Harbor Facilities and Others During the 2005 Fukuoka-Ken Seiho-Oki Earthquake. In: Soils and Foundations, v. 46, n. 6 (Dezember 2006).
https://doi.org/10.3208/sandf.46.805
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Kobayashi, Taizo / Zen, Kouki / Yasufuku, Noriyuki / Nagase, Hideo / Chen, Guangqi / Kasama, Kiyonobu / Hirooka, Akihiko / Wada, Hiromu / Onoyama, Yuji / Uchida, Hiroshi (2006): Damage to Residential Retaining Walls at the Genkai-Jima Island Induced by the 2005 Fukuoka-Ken Seiho-Oki Earthquake. In: Soils and Foundations, v. 46, n. 6 (Dezember 2006).
https://doi.org/10.3208/sandf.46.793
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Chen, Guangqi / Zen, Kouki / Nagase, Hideo / Sato, Kenichi / Omine, Kiyoshi / Kobayashi, Taizou / Sato, Hidefumi (2006): Investigation and Restoration Countermeasure Work for the Slope Disaster Induced by the 2005 West off Fukuoka Earthquake. In: Soils and Foundations, v. 46, n. 6 (Dezember 2006).
https://doi.org/10.3208/sandf.46.777
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Kasama, Kiyonobu / Zen, Kouki / Iwataki, Kiyoharu (2007): High-Strengthening of Cement-Treated Clay by Mechanical Dehydration. In: Soils and Foundations, v. 47, n. 2 (April 2007).
https://doi.org/10.3208/sandf.47.171
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Kasama, Kiyonobu / Whittle, Andrew J. / Zen, Kouki (2012): Effect of spatial variability on the bearing capacity of cement-treated ground. In: Soils and Foundations, v. 52, n. 4 (August 2012).
https://doi.org/10.1016/j.sandf.2012.07.003
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Mutlu Sumer, B. / Ansal, Atilla / Onder Cetin, K. / Damgaard, Jesper / Günbak, A. Riza / Hansen, Niels-Erik Ottesen / Sawicki, Andrzej / Synolakis, Costas E. / Yalciner, Ahmet Cevdet / Yüksel, Yalçin / Zen, Kouki (2007): Earthquake-Induced Liquefaction around Marine Structures. In: Journal of Waterway, Port, Coastal, and Ocean Engineering, v. 133, n. 1 (Januar 2007).
https://doi.org/10.1061/(asce)0733-950x(2007)133:1(55)