Surface Galvanized Anticorrosive Steel Truss Bridge Modern Design Frame Structure

Surface Galvanized Anticorrosive Steel Truss Bridge Modern Design Frame Structure

Description

The steel truss girder bridge is composed of truss members. Although the steel truss girder bridge is mainly bent and sheared, the truss members are mainly subjected to axial forces. Compared with the solid web, the thin web is used to replace the whole web, which saves steel and reduces the structural weight. Moreover, since the amount of steel in the web is lower than that of the web of the solid web, the steel truss can be made. Large height, thus having greater rigidity and greater spanning capability.

Specification

The steel truss girder bridge is composed of truss members. Although the steel truss girder bridge is mainly bent and sheared, the truss members are mainly subjected to axial forces.

Application

Generally used for urban bridges or highway viaducts and overpasses with small spans

Reinforced concrete: medium and small span

Prestressed reinforced concrete: large span

Straight leg frame (door type) and slant leg frame: medium and small span

T-shaped rigid frame, continuous rigid frame: large span

Features

Standard highway loads and greater

Single and multiple lanes

Easy installation, even in rugged terrain

Shorter road closure times

No waiting for concrete to cure

Bearing plates and pads Curb or rail system

Advantages:

Heavy loading capacity

Great stability

Long fatigue life

Light weight

Low cost

Easy and fast erection

Stress characteristics
(1) The piers and columns are rigidly connected, and the beams are unloaded due to the bending resistance of the piers. The whole system is a compression-bending structure and also has a thrust structure.
(2) The clearance under the bridge of the steel truss bridge is larger than that of the arch bridge, and a smaller span can be constructed under the same clearance requirements.
(3) The construction of steel truss bridges is more complicated, and is generally used for overpass bridges and overpasses in cities or highways with small spans.
(4) Steel truss bridges constructed with prestressed concrete and cantilever construction have become one of the competition schemes for long-span bridges.

Our company

Our experienced team is focused on your steel bridge project's success, from start to finish. Our proven ability to identify and overcome design inconsistencies, potential problems with erection, and shipping obstacles results in the fabrication of structural steel that is right the first time, helping you avoid costly construction delays.

Proper project coordination and efficient delivery of the structural steel to your bridge project is a key factor in its ultimate success. This is what gives us the leading edge.

From material purchase and tracing, planning compilation, drawing detailing, production arrangement, quality inspection, to on-going painting, packing and delivering, we have separated department to strictly control process, quality and traceability, so that the perfect Bailey/Belay/Baley Bridge can be made.

Finally we would like to emphasize that not like other companies, nearly all machining parts and mechanical accessories are manufactured in our own shop as we have so many wonderful machines and workers inside. In this way, the quality, cost and delivery time can be ensured which eliminates other exterior factors’ influence.

Warmly welcome all friends and clients from International market to visit us!