Single Span Pre - engineered Galvanized Steel Bridge Surface Treatment Long Fatigue Life

Single Span Pre-engineered Galvanized Steel Bridge Surface Treatment Long Fatigue Life

Description

Taking advantage of the inherently superior strength-to-weight ratio of steel, galvanized steel bridges provide an elegant, low-maintenance solution to our nation’s infrastructure needs. Galvanized steel bridges provide a wide range of advantages when compared to competitors, ranging from aesthetic options, extended time to first maintenance, and even superior seismic stability.

Specification

Application
Spans from 60m to 300m and more - for highways, railways, pathways, bicycle racks, landscaping, etc
Standardized designs - as per Indian BIS a. RC standards and codes
Heavy live loads with high overfills - capable of supporting heavy freighter aircraft and mining haulers
Smooth approaches - from earth embankments due to soil overfill, does not require any approach slab
Low life cycle costs - traffic runs on overfill and not over an exposed bridge deck
Aesthetic structures - the true arch form is accentuated.

Features and Benefits
Modern versions of classic “Bailey Bridge” design
Quick ship and install
Permanent or temporary application
Excellent detour bridge solution
Short-term or long-term rental options
Able to cantilever-launch from one side
Optional internal or cantilevered sidewalk

Cost
Because of improvements in production techniques, the cost of using galvanized steel for bridge construction has also decreased over time. The amount of energy required to produce one ton of steel, for instance, has decreased by 34% since 1972.The galvanizing process additionally helps prevent corrosion in a much more affordable way than stainless steel, which means that the bridge will last longer with less maintenance.

Competitive Advantage

Longer main spans are achievable than with any other type of bridge

Less material may be required than other bridge types, even at spans they can achieve, leading to a reduced construction cost

Except for installation of the initial temporary cables, little or no access from below is required during construction, for example allowing a waterway to remain open while the bridge is built above

May be better able to withstand earthquake movements than heavier and more rigid bridges

Bridge decks can have deck sections replaced in order to widen traffic lanes for larger vehicles or add additions width for separated cycling/pedestrian paths.

Our experience

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!

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Single Span Pre - engineered Galvanized Steel Bridge Surface Treatment Long Fatigue Life Images