Highway and Railway Bridge
In a truss, the chord is the members that make up the periphery of the truss, including the upper chord and the lower chord.
Description
Product application
Generally used for road-rail bridges with small spans.
Product Structure
In a truss, the chord is the members that make up the periphery of the truss, including the upper chord and the lower chord. The members that connect the upper and lower chords are called web members. According to the different directions of the web members, they are divided into diagonal rods and vertical rods.
The plane where the chords and webs are located is called the main girder plane. The bridge height of the large-span bridge changes along the span direction to form a curved string truss; the medium and small spans use a constant truss height, which is the so-called flat string truss or straight string truss. The truss structure can be formed into a beam or arch bridge, and can also be used as the main beam (or stiffening beam) in a cable support system bridge. The vast majority of truss bridges are constructed of steel. The truss bridge is a hollow structure, so it has a good adaptability to the double deck.
Product Advantages
Steel truss bridge combines the advantages of steel and truss structure:
1. Light structure and large spanning ability
2. Easy to repair and replace
3. The steel truss beam has many members and nodes, the structure is more complicated, and the stability is stronger
4. Strong resistance to pressure and good integrity
5. Wide range of use
FAQ
Q1: Can I have a visit to your factory before the order?
A: Why not? Welcome to visit our factory. You can fly to Nanjing Lukou International Airport, then we will pick you up at the airport, hotel booking service is available.
Q2: Do you supply installation service?
A: Yes, we do. But you will pay for our professional installation cost at your local place, then we will send the engineers to supervise it.
Q3: How long can the Bailey Bridge be used?
A: The use life of the main structure is the designed used life, usually is 20-50 years (standard request of GB)
Q4: How do we cooperate on certain project?
A: Firstly, please send us your project details and your requirements. Then we will design accordingly, free of charge.Afterwards, please check and confirm whether you like the drawings. If not, we shall get the drawings revised until your confirmation. Finally we make a deal.
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