Rapid and high-precision ground investigation of landfill sites!
In reclaimed land at ports, the stability of the ground is crucial, and accurate ground surveys are essential for its evaluation. In particular, the geology of reclaimed land is complex, and it is necessary to understand the consolidation conditions and the risk of liquefaction. Traditional survey methods can be time-consuming and costly, making rapid response challenging. The ground survey system "RI Cone" enables quick and high-precision ground surveys in situ, contributing to solving issues in the ground evaluation of reclaimed land. 【Usage Scenarios】 - Understanding the consolidation conditions of dredged reclaimed land - Confirming the effects of ground improvement - Liquefaction assessment 【Benefits of Implementation】 - Rapid understanding of ground strength, soil classification, and physical property values - Reduction in survey time and costs - Contribution to the construction and maintenance of safe port facilities
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【Features】 - It is possible to quickly and in detail obtain and calculate physical property values such as ground strength, soil classification, density, and moisture content ratio in situ. - It allows for the understanding of consolidation conditions in soft ground such as dredged fill sites, verification of ground improvement effects, and liquefaction assessment. - It can be applied to ground with an N value of approximately 20 when combined with a dedicated penetration vehicle. 【Our Strengths】 As a manufacturer of RI measuring instruments established in 1974, we have developed technologies to utilize RI technology in the construction field. We handle everything from development and manufacturing to rental and maintenance in-house. Additionally, we also operate as a construction consultant, possessing extensive experience and expertise in ground investigation.
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Since our establishment, we have developed many measurement technologies that utilize various types of radiation emitted by radioisotopes, particularly gamma rays and neutron rays, in the construction field, specifically the RI method. The characteristics of the RI method are "non-destructive," "rapid," and "high precision." Currently, based on the development of unique measuring instruments that leverage these characteristics and the proposal of investigation methods, we focus on consulting that comprehensively addresses issues related to ground and soil construction by combining soil and geological surveys. Additionally, we also engage in the sale and rental of these RI instruments. Please feel free to contact us if you have any requests.
