[On-site DX Case] Displacement Measurement of Retaining Walls Automated at Low Cost, Reducing Labor, IoT
Management of sheet piles and retaining walls using wireless inclinometers to reduce equipment costs - Easy on-site DX (NETIS registered product)
In this case study, the customer had previously measured displacements of retaining walls such as sheet piles and timber piles using conventional plumb lines, piano wires, or methods like wave surveying and total stations. With the typical measurement methods, workers manually took measurements regularly, which made continuous measurement, recording, and monitoring impossible. Additionally, the measurement process itself was labor-intensive. When using total stations, the costs and management of the equipment were a significant burden. The company was also focusing on improving productivity through site digital transformation (DX) by utilizing advanced technologies like IoT. ■ Implementing Company: Major General Contractor ■ Challenges Before Implementation: - Manual measurements were burdensome - Continuous measurement, recording, and monitoring were difficult - Total stations were expensive ■ Reasons for Selection: - Achieved constant automatic measurement, recording, and monitoring at a low cost, with immediate alerts in case of anomalies - Simple start-up on-site by just installing the equipment and turning on the switch - The inclinometer is battery-operated, eliminating the need for power on-site ■ Effects of Implementation: - Reduced manpower in measurement tasks - Lower costs for measurement equipment - Reduced costs for installation work * This system is available for rental and double rental.
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basic information
【Component Devices】 ■Inclinometer ■Gateway ■Relay Unit (Repeater) *Not included in the equipment configuration if not needed. The inclinometer also has repeater functionality. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Excavation and earth retention work (displacement measurement of retaining walls and sheet piles) ■ Bridge construction and repair work (monitoring of bent inclinations, etc.) ■ Shaft and thrust construction, embankment work (dynamic observation) ■ Case Studies https://www.sonas.co.jp/example/okumura-corporation * For more details, please refer to the PDF materials or feel free to contact us.
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Company information
Sonas is a venture company originating from the University of Tokyo that uses its independently developed IoT wireless technology "UNISONet" as its core technology. UNISONet is the world's first wireless technology to successfully apply industrial applications through an innovative transmission method called "simultaneous transmission flooding." By making IoT "easy," UNISONet dramatically accelerates its social implementation, overcoming the challenges of wireless technology that have significantly limited its application areas. The name Sonas is derived from the phrase "to lay the foundation." Sonas's mission is to enable various industries to easily enjoy the benefits of IoT, thereby propelling society forward.
