Modular Prefabricated Steel Bridge

Prefabricated Steel Bridge Delta Modular Structure GW D Type Annual 12000 Tons Output

Delta Modular Steel Bridge Description:

Delta Modular Steel Bridge are new kinds of assembly steel bridges, comprising longitudinal trusses that are formed of steel beam chords and pre-fabricated modular steel panel webs, connected end to end with transverse cross girders spanning between them that support a two lane or a single lane, steel deck roadway or concrete roadway.
The surface protection can be paint or hot-dip galvanized.

Its panel chord is bigger than bailey bridge panel but the panel structure is simpler. All the components are bolted so the bridge can be used as a permanent bridge because of its small deflection.The components are interchangeable and repetitively used.This kind of bridge has various structure changes to satisfy different loading capacity.

Delta Modular Steel Bridge Specifications:

Delta Modular Steel Bridge Competitive Advantage:

Delta Modular Steel Bridge Introduction

Delta Modular Steel Bridge has been widely used in rescue and disaster relief, traffic engineering, municipal water conservancy engineering, dangerous bridge reinforcement, etc. in addition to being a war-ready steel bridge.

Sustainability: Modular steel bridges offer sustainability benefits. The efficient use of materials, reduced construction time, and potential for reuse or relocation contribute to minimizing environmental impacts. Additionally, steel is a highly recyclable material, allowing for the potential recycling of components at the end of their lifespan.

Minimal Site Disruption: Modular steel bridges minimize disruption to the construction site and surrounding areas. The site preparation and assembly processes are typically less invasive compared to traditional bridge construction methods.

Simple structure
Strong adaptability
Good interchangeability
Longer span
Cost saving
Wider application


Delta Modular Steel Bridge Features

1. High strength and big stiffness, relative to the concrete bridge can be reduced trabecular high and self-respect
2. Due to the steel isotropic, quality of a material is uniform and modulus of elasticity, that make steel bridge in the working condition and calculation compared with the assumption
3. Delta Modular Steel Bridge generally prefabricated in factory, site assembled by pins and bolts; the construction period is short, processing convenient and not affected by seasonal effect.
4. Delta Modular Steel Bridge is suitable for industrialized manufacture and very convenient to transport.
5. Delta Modular Steel Bridge is easy to repair and replace, long lifetime, material can be recycled.

Mixture form to erect all kinds of Delta Modular Steel Bridge

Temporary Bridges, Emergency Bridges and Fixed Bridges.
Using the bridge equipment, the suspension bridges of varied span can be erected.
The bridge has the advantages of few components, light weight and low cost.

Delta Modular Steel Bridge is similar to the panel bailey bridge from their appearance. The difference is its increased truss panel height and truss panel section is larger to afford more loading. Pre-arch method is used to additionally cut down mid-span and vertical deflection to a larger degree.
The components are connected by connecting plates and fixed with high-strength bolts. Modualr steel bridges has all the advantages of Bailey bridge, and with a larger span and stronger load-bearing capacity.

Delta Modular Steel Bridge scope of Application

Pedestrian and Bicycle Bridges: Modular steel bridges are commonly used for pedestrian and bicycle crossings. They can be designed with appropriate width, ramps, and handrails to ensure safety and accessibility for pedestrians and cyclists.

Beam bridge, arch bridge, rigid frame bridge, cable-stayed bridge, suspension bridge. passenger foot-bridge

 

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