日鉄エンジニアリング List of Products and Services

The "Panel Bridge" is a new type of prefabricated bridge that consists of main girder panels and intermediate deck panels, integrating the composite deck and main girder to achieve rapid and easy construction. It can accommodate continuous girders and arch bridges. It can also handle construction where the replacement of an existing bridge requires the removal of the old bridge and the installation of a new one to be divided. 【Features】 - Reduced dead load (reuse of existing substructures) - Compliance with girder height restrictions (low structural height) - Enables rapid and easy construction - Allows for segmented construction - NETIS registered, registration number HR-030028-V (registration ended on April 20, 2017) *Please view the PDF catalog of the "Panel Bridge" from the link below. *If you would like a complete performance table, please feel free to contact us.

The "S-Form" is a new type of embedded steel formwork for wall railings and ground coverings, which involves installing pre-manufactured steel panels as embedded formwork on the outside of the wall railing and pouring concrete on-site to create the wall railing. The panels are made from Nippon Steel's Super Dyna (high corrosion-resistant coated steel plate), making them resistant to rust, highly durable, and aesthetically pleasing even after long-term use. 【Features】 ○ High corrosion resistance ○ Simple design ○ Safe and quick installation ○ Utility model registration No. 3138328 For more details, please contact us or download the catalog.

In the road industry, replacing existing bridges is important to ensure safety while minimizing the impact on traffic. This is especially crucial in areas with high traffic volumes or where securing detours is difficult, making the reduction of construction time essential. Panel bridges can be constructed in segments, allowing for the simultaneous removal of the old bridge and installation of the new one, significantly contributing to the shortening of the construction period. 【Usage Scenarios】 - Replacement of existing bridges - Roads with high traffic volumes - Locations with height restrictions 【Benefits of Implementation】 - Reduced construction time - Mitigated impact on traffic - Improved safety

In disaster recovery sites, rapid road restoration is essential. To restore severed roads quickly, bridges that can be installed in a short period are required. Panel bridges allow for segmented construction, enabling rapid and simple installation. This contributes to the early recovery of disaster-stricken areas. 【Usage Scenarios】 - Bridge washout due to river flooding - Bridge collapse due to earthquakes - Road severance due to landslides 【Benefits of Implementation】 - Accelerated rescue operations and transportation of supplies through rapid road restoration - Low-cost bridge installation - Adaptability to diverse site conditions

In the field of tourism and landscape, beautiful scenery that moves visitors is sought after. Bridges are one of the important elements that make up that scenery, and they must harmonize with the surrounding nature and urban landscape while also being safe. Panel bridges minimize the impact on the landscape due to their low-profile structure and achieve beautiful designs. Additionally, they can be constructed quickly, allowing for rapid bridge replacement while minimizing the impact on tourists. 【Usage Scenarios】 - Parks and promenades - Bridge replacement in tourist areas - Bridge construction that considers natural landscapes 【Effects of Implementation】 - Realization of bridges that do not compromise beautiful scenery - Minimization of impact on tourism through rapid construction - Ease of inspection of main structures such as those on the web

In urban development, effective use of space and infrastructure development are important issues. In particular, the construction of bridges in limited urban spaces requires minimizing construction time and the impact on the surrounding environment. Panel bridges enable rapid and simple construction, contributing to solving the challenges of bridge construction in urban spaces. 【Usage Scenarios】 - Bridging over rivers and canals in urban areas - Pedestrian bridges in parks and green spaces - Access roads in redevelopment areas 【Benefits of Implementation】 - Significant reduction in construction time - Mitigation of impact on the surrounding environment - Cost-effective bridge construction - Optimization of space utilization

On agricultural roads, the replacement of aging bridges has become an urgent issue. Ensuring bridges that can withstand the passage of heavy agricultural machinery is essential for the efficiency of farming. Additionally, to minimize the impact on agricultural activities during the replacement construction period, rapid execution is required. Panel bridges are ideal for replacing bridges on agricultural roads as they can be constructed in sections and installed quickly and easily. 【Usage Scenarios】 - Replacement of bridges on agricultural roads - Repair of aging bridges - Bridges spanning rivers and irrigation channels 【Benefits of Implementation】 - Shortened construction period due to rapid execution - Minimization of impact on agricultural activities - Low-cost bridge replacement - Improved load-bearing performance

In forest roads, safe and sturdy bridges are required to efficiently transport heavy machinery and materials, as well as to carry out the removal of timber. Particularly in areas with rugged terrain or where it is necessary to cross rivers, rapid construction and low-cost implementation are crucial. Panel bridges are ideal for replacing or newly constructing bridges on forest roads, as they can be constructed in sections and installed quickly and easily. 【Usage Scenarios】 - New construction of forest roads - Replacement of existing bridges - Bridges crossing rivers or valleys - Access routes for heavy machinery and materials 【Benefits of Implementation】 - Significant reduction in construction time - Cost savings - Adaptation to height restrictions due to low girder height - Easier inspection of main structural components such as webs

Damage to bridges during disasters hinders rapid recovery and has serious impacts on rescue operations and the transportation of supplies. In particular, when rivers and roads are cut off, isolated areas can emerge, potentially delaying recovery efforts. Panel bridges can be constructed quickly and easily, contributing to the rapid restoration of bridges after a disaster. 【Usage Scenarios】 - Road restoration in disaster-affected areas - Restoration of river bridges - Ensuring passage for emergency vehicles - Securing transportation routes for supplies 【Effects of Implementation】 - Contribution to life-saving efforts through rapid recovery - Early resumption of supply transportation - Early revitalization of the local economy - Prevention of secondary disasters

In the expansion of port facilities, rapid infrastructure development is required. In particular, construction methods that do not interfere with the operation of existing facilities and the construction of bridges in limited spaces are important. Panel bridges can be constructed in segments and can be installed quickly and easily, contributing to the reduction of time and costs in port facility expansion projects. 【Application Scenarios】 - Expansion of port facilities - Replacement of aging bridges - Construction of access bridges to new quays 【Effects of Implementation】 - Significant reduction in construction time - Cost savings - Effective use of space due to low-profile structures