Analysis using tomographic methods!
Our company proposes a method called "refraction tomography," which applies tomographic techniques such as CT scans in medical fields to conventional elastic wave exploration. Through special iterative processing, we determine the two-dimensional velocity distribution of the ground. Additionally, since the calculation accuracy is proportional to the amount of data, it is necessary to take measurement points densely. 【Application Fields】 ■ Site investigation: Classification of rocks and soil due to excavation difficulty ■ Slope disaster prevention and cut slope investigation: Estimation of the gradient of stable areas ■ Landslide investigation: Understanding the depth of moving soil masses ■ Shotcrete slope investigation: Assessing the weathering condition behind deteriorated shotcrete ■ Tunnel, dam, and natural rock mountain investigation: Rock classification based on velocity values *For more details, please download the PDF or contact us.
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[Case Studies] ■ Analysis Case of Tunnel Investigation - The location of the low-speed zone was captured. ■ Analysis Case of Slope Disaster Prevention Investigation - The area of rock loosening was captured. *For more details, please download the PDF or contact us.
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Our company was founded with physical exploration as its main business and has expanded various research departments based on many years of rich experience and achievements. We aim for clear and appropriate investigations that are suited to the field, and we are engaged in planning investigation methods and developing and improving measuring instruments. Additionally, we are actively conducting experiments and research aimed at establishing vibration survey methods for rockfall hazard assessment and foundational shape exploration methods for underground structures.