Services

We continue to evolve into a group of skilled engineers offering total engineering services centered around civil engineering and architectural structure.

Bridges

Preliminary Design, Detailed Design, Aseismic Reinforcement Design, Repairs and Reinforcement Design

Steel Arch Bride
Steel Arch Bride
(Fiber element + M-ø non-linear element)
Continuous Viaduct
Continuous Viaduct
(M-ø (+M-θ)non-linear element)

Aseismic Reinforcement Bridge Design (Non-linear Dynamic Analysis)

Water and Sewage Facilities

Detailed Design, Aseismic Analysis, Aseismic Reinforcement Design

Detailed Design
Aseismic Analysis
Aseismic Reinforcement Design

Aseismic Reinforcement Design for Adjustment Reservoir of Water Supply Facilities
3D Deformation Analysis + 2D Non-linear Dynamic Analysis (Coupled Analysis of Ground and Structures)

Aseismic Reinforcement Design1
Aseismic Reinforcement Design2

Aseismic Reinforcing Design for Composite Structures of Sewage Facilities (Non-linear Static Analysis)

River Structures

Detailed Design, Aseismic Reinforcement Design, Repair and Reinforcement Design

Detailed design ・Aseismic Reinforcement Design for Sluice Gates
Detailed design ・Aseismic Reinforcement Design for Sluice Gates
(Non-linear Static Analysis)
Aseismic Reinforcement Design for Revetments
Aseismic Reinforcement Design for Revetments
(Non-linear Static Analysis)

Underground Structures(Cut and Cover Tunnels, Shield Tunnels, Vertical Shafts...etc)

Detailed Design, Aseismic Reinforcement Design, Repair and Reinforcement Design

The Whole Model(Ground Spring: Gap Element)
The Whole Model(Ground Spring: Gap Element)
Slab and  Partition Wall Model
Slab and Partition Wall Model

Detailed design for a shield tunnel shaft using 3D FEM analysis

Coastal・Port and Harbor structures

Detailed Design, Reinforcement Design, Repair Design

Building Structure

Aseismic Repair Design, Structure Calculation

Structure Analysis ・FEM Analysis

From basic analysis that decides structural specification to design that utilizes 3D FEM analysis technology.

  • Linear / non-linear static analysis, linear / non-linear dynamic analysis, integrated analysis of structure and ground. Investigation of the effects on adjacent structures.
  • Material non-linear analysis, contact non-linear analysis, fluid analysis, collision analysis etc.
FEM Analysis considering contact non-linear of steel products
FEM Analysis considering contact non-linear of steel products
Heat Conductivity Analysis ・Thermal Stress Analysis by hydration heating of cement
Heat Conductivity Analysis ・Thermal Stress Analysis by hydration heating of cement

Ground Analysis

Total Stress Analysis, Effective Stress Analysis, Seepage Flow Analysis, Consolidation Settlement Analysis etc.

Seismic Load Evaluation by Effective Analysis of Ground (FLIP)
Seismic Load Evaluation by Effective Analysis of Ground (FLIP)

Design and Plotting of Civil Engineering and Architecture Related Drafting

Overseas Consulting Services