Prefabricated Compact Bailey Bridge / Portable Steel Bridge Light
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, bear carrying capacity, light and handy components, 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.
Standard roadway: 3.15m / 4.2m
Single lane: 30ft-200ft
Load: design according to different requirements
Deck: steel deck/timber deck
Bridge type: CB100, CB200
Bailey Bridge is a standard bridge equipment, adopted extensively
and the most popular in the world
Possessing the features of simple structure,
convenient transport, speedy erection
heavy loading capacity,
great stability and long fatigue life
being capable of an alternative span, loading capacity
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.
Beam bridge,arch bridge,rigid frame bridge,cable-stayed
bridge,suspension bridge. passenger foot-bridge
Mixture form to erect all kinds of
Temporary Bridges, Emergency Bridges and Fixed Bridges.
Using the bridge equipment, the suspension bridges of varied span
can be erected.
The bridge has the advantages of few components, light weight and
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
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
Pre-arch method is used to additionally cut down mid-span and
vertical deflection to a larger degree.
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.
Heavy loading capacity
Long fatigue life
Easy and fast erection