New design low price Multi Trusses Prefab Steel Structure Bridge

Steel is widely used around the world for the construction of bridges from the very large to the very small. It is a versatile and effective material that provides efficient and sustainable solutions. Steel has long been recognised as the economic option for a range of bridges. It dominates the markets for long span bridges, railway bridges, footbridges, and medium span highway bridges.

It is now increasingly the choice for shorter span highway structures as well. Society gains in many ways from the benefits delivered by steel bridge solutions. Landmark steel bridges embody good design, they are fast to build, and have stimulated the regeneration of many former industrial, dock and canalside areas.

WZH Steel bridges are classified according to the Type of traffic carried, type of main structural system and the position of carriageway relative to the main structural system

WZH Bridges are classified as: Highway or road bridges / Railway or rail bridges / Road – cum – rail bridges

Introduction of steel structure bridge

Material: Q235/Q345 Low Carbon Steel

Color: Blue; Green; Darkgray; Client's Request

Grade: SS400,S235JR,A36,Q235B Q345B Q460 45# 304 316

Standard: ISO,GB,JIS,ASTM,ANSI,AISI,DIN,BS

Steel Arch Bridge

A steel arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained by the abutments at either side. A viaduct (a long bridge) may be made from a series of arches, although other more economical structures are typically used today.

Prefabriced Steel Structure Bridge

In some locations it is necessary to span a wide gap at a relatively high elevation, such as when a canal or water supply must span a valley. Rather than building extremely large arches, or very tall supporting columns (difficult using stone), a series of arched structures are built one atop another, with wider structures at the base. Roman civil engineers developed the design and constructed highly refined structures using only simple materials, equipment, and mathematics. This type is still used in canal viaducts and roadways as it has a pleasing shape, particularly when spanning water, as the reflections of the arches form a visual impression of circles or ellipses.

Performances and Advantages

·Super Aseismatic
Most part of the structure will be consisted of cold formed steel members, this system aseismatic grade can reach to 8.

·Wind Resistance
Steel structure building has the performance of high strength, solid rigidity and good deformation capacity, can resist strong wind for 50m/s.
·Durable
The steel material will be painted or galvanized as customers' requirement to be more anticorrosion and rustproof, the lifespan of the structure can be reach to 50~70 years.
·Heat Insulation
Sandwich panel can improve the insulation performance of the building, effectively avoid the phenomenon of "cold bridge" wall
·Environment Protection
Little waste for pollution in construction, 100% steel structure materials can be recycled, most of other related materials also can be recycled.
·Easy and Fast Build
Dry construction, will not influenced by the weather and environment, save much time and labor cost. One 300m2 steel structure building, can be finished in 30 days by only 5 workers. 
·Wide Application
Applicable for factories, warehouses, office buildings, residential apartment, gymnasiums, hangars, poultry farm and so on. Not only suitable for single-storey long-span buildings, but also can be used for multi-storey or high-rise buildings.