Pedestrian Bailey Bridge / cantilever truss bridge With large span
Introduction
Bailey Bridge is a standard bridge equipment, adopted extensively
and the most popular in the world
Advantage
Possessing the features of simple structure,
convenient transport, speedy erection
easy disassembling,
heavy loading capacity,
great stability and long fatigue life
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,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
low cost.
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.
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.
This bridge was built Chinese Libration Army. ...
Bailey bridge is standard bridge equipment, adopted extensively and
the most popular in the world, possessing the features of simple
structure, convenient transport, speedy erection and easy
disassembling. While having the advantage of heavy loading
capacity, great stability and long fatigue life being capable of an
alternative span, loading capacity and mixture form to erect all
kinds and usage of temporary bridges, emergency bridges and fixed
bridges. The bridge has the advantages of few components, light
weight and low cost.
HARZONE CB200 type Bailey bridge
●The panel is the basic components of the bailey bridge, with a
dimension of 3.048*2.134m. The length of the bridge changes by
3.048m as a segment to construct various span and various loading
bridges.
●The carriageway width is 4.2m in single lane and 7.35m in double
lane.
●The surface disposal is painting or galvanized according to the
requirement.
