Structural Design and Supervision Services

Structural design and supervision of super high-rise building
We have accumulated achievements in structural design of high-rise buildings in and outside Japan since 1956.
Our piled experience and expertise driven by the cutting-edge technologies enable the best and most cost-effective design for the clients’ demands, along with aseismic systems.

Structural design and supervision of space structure
The rendering structure of large space architectures is considered as part of design.
We have been engaged in many projects of large space structures and arch structure such as space trussed structures and beam system structures, undertaking the structural design and supervision.
We provide comprehensive services from analysis of large deformation to actual survey for safety assessment.

Structural design and supervision of seismic building
Our 40 years of experience has been always rewarded as the work of the leading structural design firm in Japan.
We create the architectural space by seizing the intentions of the client, working closely with the architect, and by having the viewpoint of the occupant.
Our thorough supervision ensures high quality management of the construction.

Seismic assessment/ Reinforcement design
We evaluate the aseismic capability of buildings and make reinforcement design and retrofit plans.
We have provided this service successfully over 25 years.
Our achievement results in seismic assessment and retrofit plan/design have now reached total architectural volume of approximately 7,000,000㎡ for total 1700 buildings.
The projects include variety of buildings from public buildings to private offices.

Consulting for Wind Turbine System / Wind Power Station
All turbine systems taller than 60m require a minister approval for aseismic capacity as high-rise buildings in Japan, after the revision of Building Standard Act in 2008.
We provide the complete consultation from analysis, evaluation and approval procedures to supervision of wind turbine systems and wind power stations.

Structural design of work piece and equipment
Along with the structural design of architectures, we also design the adjunct work pieces and facilities.
Special art works are created with our structural design corresponding to the client’s needs individually and flexibly.

Collaborative research/ Interdisciplinary project
Not only present we many treatises to the various academic societies, but we also implement the state-of-art technologies from the collaborative projects with academic laboratories into the work of our day-to-day business.
Thus we aim to contribute our interdisciplinary knowledge to wide and practical usage in society.