An example of increasing the strength of liner plates and vertical beams to cope with water pressure!
At the Nozomi Bridge over the Ariake Canal in Odaiba, Minato Ward, Tokyo, we implemented the "temporary cutoff LPF method." We constructed a temporary cutoff exceeding a water depth of 10.0 meters. Materials were loaded onto a barge and constructed from the water's surface using a small crane. Due to the depth and water pressure, we enhanced the strength of the liner plates and vertical beams to accommodate the conditions. [Case Overview] ■ Temporary cutoff shape: oval (2 units) φ7.0m L=31.0m H=12.5m ■ Client: Tokyo Metropolitan Government (Construction in fiscal year 2015) ■ Construction location: Nozomi Bridge over the Ariake Canal, Odaiba, Minato Ward, Tokyo *For more details, please download the PDF or feel free to contact us.
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Nihon Kaiyō Service Co., Ltd. has been engaged in underwater work in marine civil engineering since its establishment in 1972. Thanks to our efforts, we have reached our 43rd anniversary, receiving orders from government agencies as well as major general construction companies. Through our business, we strive to contribute to society and fulfill our social responsibilities by continuously working to develop technology and improve construction accuracy. Our company motto, "Do not be bound by the established, enrich your imagination, and always be a person who looks to the future," guides us as we work together as a team to enhance our technical skills and strengthen our corporate structure. We appreciate your continued support for Nihon Kaiyō Service Co., Ltd.
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