TOA Corporation (Japan)

Homepage: toa.co.jp

Alternate names: TOA Corporation, TOA株式会社

ROR: 00nznfy51

OpenAlex ID: I4405273902

The tremendous potential of deep-sea mud as a source of rare-earth elements

2018 · Yutaro Takaya, Kazutaka Yasukawa, et al. · Scientific Reports · 277

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State of the art in deep mixing technology. Part III:geomaterial characterization

2000 · A. Porbaha, S. Shibuya, et al. · Proceedings of the Institution of Civil Engineers - Ground Improvement · 251

State of the art in deep mixing technology: part I. Basic concepts and overview

1998 · A. Porbaha · Proceedings of the Institution of Civil Engineers - Ground Improvement · 230

In-Situ Desaturation Test by Air Injection and Its Evaluation through Field Monitoring and Multiphase Flow Simulation

2010 · Mitsu Okamura, Masaya Takebayashi, et al. · Journal of Geotechnical and Geoenvironmental Engineering · 152

Influences of Diatom Microfossils on Engineering Properties of Soils

2002 · D.R. Shiwakoti, Hiroyuki Tanaka, et al. · SOILS AND FOUNDATIONS · 136

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State of the art in deep mixing technology: part II. Applications

1998 · A. Porbaha, H. Tanaka, et al. · Proceedings of the Institution of Civil Engineers - Ground Improvement · 98

Boussinesq equations for wave transformation on porous beds

1997 · E.C. Cruz, M. Isobe, et al. · Coastal Engineering · 96

Multifaceted potentials of tire-derived three dimensional geosynthetics in geotechnical applications and their evaluation

2009 · Hemanta Hazarika, Kazuya Yasuhara, et al. · Geotextiles and Geomembranes · 87

Development of a Geomaterial from Dredged Bay Mud

2001 · Takashi Tsuchida, Ali Porbaha, et al. · Journal of Materials in Civil Engineering · 81

Evaluation of Engineering Properties for an Ariake Clay

1990 · Hideo Hanzawa, Takeo Fukaya, et al. · SOILS AND FOUNDATIONS · 64

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A Constitutive Equation of One-Dimensional Consolidation Derived from Inter-Connected Tests

1992 · Goro Imai, Yi-Xin Tang · SOILS AND FOUNDATIONS · 53

Use of fall cone test as measurement of shear strength for soft clay materials

2012 · Hiroyuki Tanaka, Hiroshi Hirabayashi, et al. · SOILS AND FOUNDATIONS · 51

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State of the art in deep mixing technology. Part IV:design considerations

2000 · A. Porbaha · Proceedings of the Institution of Civil Engineers - Ground Improvement · 49

Deep Mixing Technology for Liquefaction Mitigation

1999 · Ali Porbaha, Kouki Zen, et al. · Journal of Infrastructure Systems · 47

Time Effect on Shear Strength and Permeability of Fly Ash

2000 · A. Porbaha, T. B. S. Pradhan, et al. · Journal of Energy Engineering · 44

A Comparative Study Between the NGI Direct Simple Shear Apparatus and the Mikasa Direct Shear Apparatus

2007 · Hideo Hanzawa, Nigel Nutt, et al. · SOILS AND FOUNDATIONS · 34

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Normalized Undrained Strength of Clay in the Normally Consolidated State and in the Field

1992 · Hideo Hanzawa, Hiroyuki Tanaka · SOILS AND FOUNDATIONS · 34

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Amperometric alcohol sensors based on protein multilayers composed of avidin and biotin‐labeled alcohol oxidase

1996 · Xiao‐yan Du, Jun‐ichi Anzai, et al. · Electroanalysis · 31

Evaluation of Design Parameters for Soft Clays as Related to Geological Stress History

1989 · Hideo Hanzawa · SOILS AND FOUNDATIONS · 31

State of the art in construction aspects of deep mixing technology

2001 · A. Porbaha, J.-L. Raybaut, et al. · Proceedings of the Institution of Civil Engineers - Ground Improvement · 30

Upper bound estimate of scaled reinforced soil retaining walls

2000 · Ali Porbaha, Aigen Zhao, et al. · Geotextiles and Geomembranes · 30

Passive acoustic and optical guidance for underwater vehicles

2012 · Hayato Kondo, Kenji Okayama, et al. · MTS/IEEE OCEANS Conference (OCEANS) · 29

The Effect of Air Foam Inclusion on the Permeability and Absorption Properties of Light Weight Soil

2011 · Yoshiaki Kikuchi, Takeshi Nagatome, et al. · SOILS AND FOUNDATIONS · 28

Modeling of Cyclic Deformation and Strength Characteristics of Silica Treated Sand

2005 · Takeshi Kodaka, Fusao Oka, et al. · 26

Increase in Undrained Shear Strength of Clay with Respect to Rate of Consolidation

2007 · Koji Suzuki, Kazuya Yasuhara · SOILS AND FOUNDATIONS · 25

Works count: 252

Citation count: 5,463