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  Geotechnical Engineering
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 In order to obtain the stability of
 infrastructures like highways, railways, and
 harbors, we have accumulated the technologies by
 actively participating in various design projects
 such as tunnels, temporary excavation facilities,
 soft ground improvement, slope reinforcement, and
 multifarious foundation designs.

Foundation Design for Bridges and Culvert
Tunnel Design for Highways, Railroads and Underground Structures
Stability Design for Dams and Embankments
Soft Ground Improvement Design
Analysis and Design of Retaining Wall
Soil/Rock Slope Stability Analysis and Reinforcement Design
Examination for Geotechnical Design before Construction
Alternative Design under Construction
Management and Analysis of Tunnel and Soft Ground Measurement