Corresponds to reinforcement and renewal work for existing bridges. A temporary closure method that is easy to consider even in seismic reinforcement projects with many constraints.
In the seismic reinforcement and longevity enhancement project for existing bridges, a construction plan that utilizes existing structures is required. The temporary closure LPF method can be implemented even in narrow conditions and low headroom environments, making it a chosen temporary closure method for seismic reinforcement work. By minimizing custom components, it also contributes to the overall project schedule management. *Examples of its application in seismic reinforcement work are included. 【Features】 ■ Temporary closure structure using liner plates ■ Above-water assembly and underwater installation method ■ Suitable for low headroom and narrow areas ■ Construction that minimizes vibrations is possible
Inquire About This Product
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
※Please contact us.
Applications/Examples of results
【General Application Scope】 ■ Structures built in rivers, seas, dams, etc. 【Particularly Effective Application Scope】 ■ Advantages of platform (on water) work ・Not affected by underwater environments ・Locations where flow velocity changes ■ Structural characteristics ・Low bridge piers ・Locations where machinery cannot be used ・Locations where vibrations cannot be applied *For more details, please refer to the catalog or feel free to contact us.
catalog（2）
Download All Catalogs
Company information
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.
