Flexible response to design conditions: Temporary closure LPF method
It is possible to select shapes based on site conditions. A temporary closure method for bridge piers that is easy to consider from the design stage.
The temporary cutoff LPF method is a temporary cutoff construction method that can accommodate various design conditions such as pier shape, water area conditions, and headroom restrictions. Based on standardized components, it allows for shape selection tailored to the site, contributing to a reduction in the design phase workload. It is adopted as a practical temporary cutoff method in bridge reinforcement and seismic reinforcement design. *We have prepared materials that can be utilized during the design review phase. 【Features】 ■ Temporary cutoff structure using liner plates ■ Above-water assembly and underwater installation method ■ Compatible with low headroom and narrow areas ■ Construction that minimizes vibrations is possible
basic information
■Temporary Closure Shapes Circular, oval, rectangular, U-shaped For more details, please refer to the catalog. Feel free to contact us for estimates or inquiries. ■Materials for Estimate - Documents that can identify the location of the pier - PDF of pier structural drawings or general drawings, etc.
Price information
Please contact us.
Delivery Time
Applications/Examples of results
【General Application Scope】 ■ Structures built in rivers, seas, dams, etc. 【Particularly Effective Application Scope】 ■ Advantages of platform (over water) work ・Not affected by underwater environments ・Locations where flow velocity changes ■ Structural characteristics ・Low bridge piers ・Places where machinery cannot be used for construction ・Locations where vibrations cannot be applied *For more details, please refer to the catalog 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.
