Rapid measurement of the shape, size, and extent of the cavity.
Our company conducts cavity investigations using infrared cameras and lasers. Once construction begins, is there a possibility of encountering cavities such as old air raid shelters or mining sites, which could force a halt to the work? We have developed a technology that uses infrared cameras and laser rangefinders to show images of underground cavities and their shapes to construction personnel on-site. This minimizes delays in construction and allows for prompt and appropriate responses, such as filling in cavity areas. [Features] ■ Understanding the shape of cavities through images from infrared cameras and measurements from laser rangefinders ■ 360-degree video recording and laser distance measurement by rotating an aluminum rod ■ Representing the shape of cavities as a floor plan based on measurements from the laser rangefinder ■ Understanding the shape of cavities by varying the depth of laser measurements *For more details, please download the PDF or feel free to 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.