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Compact-100 Bailey Bridge

Bridge deck net width: EW 4.2m, STD.3.15m or 12’6”
Maximum Free Span length: 170FT
Panel Dimension:10feet long*5 feet 1 inch high

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Compact-200 Bailey Bridge

Carriage way width: single lane(4.2m and 3.15m) and double lanes(7.35m)
Maximum Free Span length: 200FT
Panel Dimension:3.048m(10ft)**2.134m(Holes center distance)

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321-Type Bailey Bridge

Bridge deck net width: 4m
Maximum Free Span length: 51M
Panel Dimension:3.0m*1.4m (Holes center distance)

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Bailey Bridge Components

1.Full range supply of whole set worldwide
2.Simple structure and Fast erection
3.Factory export directly

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GW D Modular Bridge

Carriage way width: single lane(4.2m and 3.15m) and double lanes(7.35m)
Maximum Free Span length: 300ft
Panel Dimension:3.048m*2.350m(Holes center distance)

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Steel Truss bridge

Steel truss bridge is a kind of structure which integrates the curved upper beam structure with the bearing lower column.

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Steel Box Beam

Steel box beam, also called steel box girder, is a commonly used structural form for long-span bridges.

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Container Movement Set

Container movement set is developed for moving standard containers or objects with standard corner parts, used for short distance, low speed transport boxes and containers.

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About Us

Brief description：

ZhenJiang Great Wall Heavy Industry Technology Co., Ltd. (here and after called Great Wall ) is locacted at Zhenjiang city, South of Yangtze River, belonging to Yangtze River Delta economic zone, owning railway station of Shanghai-Nanjing and Shanghai-Beijing High-speed raillways; 30 kilometers away from Zhenjiang seaport, 50 kilometers away from Changzhou airport, 70 kilometers away from Nanjing airport,and YangzhouTaizhou airport; Great Wall has passed ISO Quality Management System Certificate; its WPS and welders have passed BV certification; the raw material and finished products are accepted by International Third Testing Institute such as SGS,CCIC,CNAS etc; In addition,Great Wall has several independent R & D patents.

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The Future Prospects of Steel Box Girder Bridges

Introduction Steel box girder bridges have played a significant role in the history of bridge construction. As infrastructure demands continue to evolve, these bridges are also set to experience new developments and have promising prospects in the future. Technological Advancements Advanced Mate...
Suspension Bridges: Current Technology and Future Prospects

Construction Techniques During the construction process, one of the most challenging aspects is the erection of the main cables. For in – situ spinning methods, wire strands are spun one by one across the span between the towers. Another approach is to pre – fabricate cable segments a...
Steel Box Girder，the Backbone of Modern Bridge Engineering

The Charm and Performance of Steel Box Girders Steel box girders, with their unique appeal and superior performance, have become the steel spine that spans chasms in modern bridge construction. They are not only a masterpiece of engineering technology but also an important link that connects regi...
How to extend the lifespan of a Bailey bridge?

How to extend the lifespan of a Bailey bridge? Here are several ways to extend the lifespan of a Bailey bridge: Regular inspection and maintenance: Conduct routine inspections to identify any signs of damage, such as cracks in the structure, corrosion of steel components, or loose connect...
What are the common methods of steel structure processing

What are the common methods of steel structure processing The common methods of steel structure processing are as follows: 1. Cutting Flame cutting: Uses a high-temperature flame to cut through steel plates. It is suitable for thick steel plates and can handle large-scale cutting tasks. P...