Professional Production Truss Structures Frame Bailey Bridge
Description:
Professional Production Truss Structures Frame Bailey Bridges which are portable steel bridge have been widely used in various
fields, its most important feature is to achieve a variety of
spans, light and handy components, bear carrying capacity,easy to dismantle and strong adaptability can be quickly completed
with simple tools and manpower.
The surface protection can be paint or hot-dip galvanized.
Specifications:
| Single lane: | Standard roadway: 3.15m / 4.2m | Single lane: 30ft-200ft |
| Double lane: | Standard roadway:7.35m | Double lane:30ft-180ft |
| Load: design according to different requirements | Deck: steel deck/timber deck |
| Bridge type: CB100, CB200 | |
Introduction
Professional Production Truss Structures Frame Bailey Bridge is a adopted extensively,and standard bridge equipment and the most popular in the world.
Advantage
great stability and long fatigue life
easy disassembling,
Possessing the features of simple structure,
convenient transport, speedy erection
heavy loading capacity,
being capable of an alternative span, loading capacity
Features
1. High strength and big stiffness , relative to the concrete
bridge can be reduced trabecular high and self-respect
2. Due to the steel isotropic, quality of a material is uniform and
modulus of elasticity, that make steel bridge in the working
condition and calculation compared with the assumption
3. Steel bridge generally USES factory, site splicing, the
construction period is short, processing convenient and not
affected by seasonal effect.
4. Steel bridge is suitable for industrialized manufacture and very
convenient to transport.
5. Steel bridge is easy to repair and replace,long
lifetime,material can be recycled.
Application
Beam bridge,arch bridge,passenger foot-bridge,rigid frame bridge,cable-stayed bridge,suspension bridge.
Mixture form to erect all kinds of
Temporary Bridges, Emergency Bridges and Fixed Bridges.
The bridge has the advantages of few components, light weight and
low cost.
Using the bridge equipment, the suspension bridges of varied span
can be erected.
Bailey Bridge requires no special tools or heavy equipment for
construction, the bridge elements
are small enough to be carried in , and the bridge is strong enough
to carry . It is considered a great example of military
engineering.
The compact 200 panel bridge: The compact 200 panel bridge is
similar to the compact 100 panel bridge from their appearance. The difference is its increased panel
height to 2.134m. It employed the method of alternating joints
between Reinforcement Chords and the joints between panels. This
method can decrease inelastic deformation caused by the oversized
pinholes..
Bolt-connected components use the orienting sleeve- fixing method
to increase accuracy of connections. Shear is created in orienting
sleeves and tension is developed in bolts, which increase the usage
life of the bolts and ensure the safety of panel bridges. Wind
resistant brace is made to be composite type and is connected to
transom/girders to improve overall stability of panel bridges.
Pre-arch method is used to additionally cut down mid-span and
vertical deflection to a larger degree.
Competitive Advantage:
Heavy loading capacity
Great stability
Long fatigue life
Light weight
Low cost
Easy and fast erection
