Get peace of mind by conducting a dynamic seismic assessment before and after new construction or renovation!
Our company conducts the Waseda-style dynamic seismic performance diagnosis, which evaluates the seismic resistance of buildings by applying vibrations and analyzing their vibration characteristics. By observing the continuous micro-vibrations of the ground and the building, we measure the building's natural period, resonance coefficient, and vibration amplification factor, and calculate and analyze the seismic performance evaluation index. 【Features】 ■ Developed a method for dynamically evaluating seismic resistance (Patent No. 3857680) ■ Measurement method is simple ■ No special construction is required for the installation of vibration meters *For more details, please download the PDF or contact us.
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Our company has been engaged primarily in geological structure surveys and ground property investigations through elastic wave exploration, electrical exploration, and logging using boreholes, with the motto of "safe, swift, and careful observation and measurement" and "high-precision and rapid analysis using advanced systems." Additionally, we conduct investigations such as buried pipe surveys using ground-penetrating radar, depth surveys for guardrail posts, dynamic seismic performance assessments of wooden houses using the Waseda method, simultaneous measurement of microtremors inside boreholes and at the surface, as well as investigations to understand the amplification characteristics of earthquakes (transfer functions) through standalone measurements at the surface. Please feel free to contact us if you have any requests.