Views: 221 Author: Site Editor Publish Time: 2024-11-18 Origin: Site
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The GWD type long span prefabricated steel bridge, like a steel dragon, effortlessly spans natural barriers such as rivers and valleys, facilitating convenient transportation for people. Originating in Germany, this bridge has been thoroughly analyzed by engineers at Great Wall Group and successfully introduced to China for mass production, offering significant advantages over traditional Bailey bridges.
· Span Capability: The GWD type bridge boasts a maximum standard single-lane span of 82.296 meters and a dual-lane span of 91.44 meters, significantly surpassing Bailey bridges. This capability reduces the need for piers, thereby cutting costs.
· Structural Simplicity and Strength: Despite using larger steel sections, the GWD type bridge features a simpler structure that ensures strength and stability while being easy to install and dismantle.
· Reliable Connections: High-strength bolt connections with minimal gaps and low deflection offer greater reliability compared to Bailey pin connections.
GWD-Type Long-span Prefabricated Steel Truss Bridge | |
Model Alias | CD450;CD;450;HBD60 |
Std. Width Single lane | Bridge deck net width 4.2m, |
Std. Double lanes | Bridge deck net width 7.35m, |
Panel Dimension | 3048MM×2350MM |
The truss panel dimensions are 3048MM×2350MM, with a standard single-lane bridge deck width of 4.2 meters and a dual-lane width of 7.35 meters. These dimensions cater to various traffic volumes and engineering requirements, ensuring practicality and safety. The bridge is available under multiple model aliases, including CD450, CD type, 450 type, and HBD60 type, providing customers with a range of options.
The GWD type long span prefabricated steel bridge is extensively used in road, railway, and municipal engineering projects:
· Road Construction: Serves as a temporary bridge for construction vehicles and personnel.
· Railway Projects: Spans railway lines to ensure the safety of railway transportation.
· Municipal Projects: Rapidly assembled in emergencies to alleviate urban traffic pressure.
· Disaster Relief and Military Engineering: Plays a crucial role in supporting rescue operations and military actions.
Evercross bridge, as the manufacturer, is committed to quality and innovation. Equipped with advanced production technology and a stringent quality control system, each GWD type bridge is guaranteed to be of exceptional quality. The group also emphasizes after-sales service, offering comprehensive technical support and solutions to users.
The GWD type long span prefabricated steel bridge has become an integral part of overcoming obstacles in transportation infrastructure. Its strong spanning capabilities, simple structure, and reliable connections have made significant contributions to China's transportation and economic development. Looking ahead, the GWD type bridge is poised to continue providing enhanced transportation environments for the benefit of all.
