Evercross Bridge
High Stiffness 321 Bailey Bridge For Temporary Bridge With Large Span
High Stiffness 321 Bailey Bridge For Temporary Bridge With Large Span
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.
Bailey bridge panel consists of
panels, pins, post end, bolt, chord reinforcement, truss bolt and chord bolt.
It consists of four parts, such as truss main beams, bridge deck system, connecting system and structure foundation.
Bailey Bridges Introduction
Bailey Bridge is a standard bridge equipment, adopted extensively and the most popular in the world.Bailey Bridges Features
1. High strength and big stiffness, relative to the concrete bridge can be reduced trabecular high and self-respect2. 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. Bailey bridge generally prefabricated in factory, site assembled by pins and bolts; the construction period is short, processing convenient and not affected by seasonal effect.
4. Bailey bridge is suitable for industrialized manufacture and very convenient to transport.
5. Bailey bridge is easy to repair and replace, long lifetime, material can be recycled.
Each unit constructed in this fashion creates a single 10-foot-long
(3.0 m) section of bridge, with a 12-foot-wide (3.7 m) roadbed. After one
section is complete it is typically pushed forward over rollers on the
bridgehead, and another section built behind it. The two are then connected
together with pins pounded into holes in the corners of the panels.
For added strength up to three panels (and transoms) can be bolted
on either side of the bridge. Another solution is to stack the panels
vertically. With three panels across and two high, the Bailey Bridge can
support tanks over a 200-foot span (61 m). Footways can be installed on the
outside of the side-panels. The side-panels form an effective barrier between
foot and vehicle traffic, allowing pedestrians to safely use the bridge.
Bailey Bridges Application
It is mainly used for setting up single-span temporary Bridges, ensuring that various vehicles with crawler load of 500KN and lower than tire load of 300KN (axial pressure of 130KN) pass through rivers, broken Bridges, gullies and other obstacles, and can be used to repair damaged Bridges, and can also be used to build construction towers, supporting frames, gantry frames and other assembled steel structures.Bailey Bridges Competitive Advantage:
Heavy loading capacity
Great stability
Long fatigue life
Light weight
Low cost
Easy and fast erection
Bailey Bridges Advantage
Possessing the features of simple structureConvenient transport, speedy erection
Easy disassembling
Heavy loading capacity
Great stability and long fatigue life
Being capable of an alternative span, loading capacity