EVERCROSS BRIDGE TECHNOLOGY (SHANGHAI) CO.,LTD. |
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Assembly Portable Steel Bailey Bridge Fast Delivery
Bailey Bridges Description:
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.
Bailey Bridges 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 | |
Bridge type: CB100, CB200 |
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-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. 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.
During WWII, Bailey bridge parts were made by companies with little experience of this kind of engineering. Although the parts were simple, they had to be precisely manufactured to fit correctly, so they were assembled into a test bridge at the factory to verify this. To do this efficiently, newly manufactured parts would be continuously added to the test bridge, while at the same time the far end of the test bridge was continuously dismantled and the parts dispatched to the end-users.
Bailey Bridges 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
Bailey Bridges Application
Beam bridge, arch bridge, rigid frame bridge, cable-stayed bridge,
suspension bridge. passenger foot-bridge
Mixture form to erect all kinds of Bailey Bridges
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.
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.
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.
Bailey Bridges Competitive Advantage:
Rapid deployment: One of the main advantages of the Bailey bridge is its ability to be quickly assembled and disassembled. The prefabricated components can be transported to the site and erected using simple tools and equipment, allowing for rapid deployment in emergency situations or military operations. This feature is particularly valuable in scenarios where time is critical, such as disaster relief efforts or military bridging operations.
Heavy loading capacity
Great stability
Long fatigue life
Light weight
Low cost
Easy and fast erection
Evercross Steel Bridges Overview:
EVERCROSS STEEL BRIDGE SPECIFICATION | |
EVERCROSS STEEL BRIDGE | Bailey bridge (Compact-200, Compact-100, LSB, PB100, China-321,
BSB) Modular bridge (GWD, Delta, 450-type, etc.), Truss Bridge, Warren bridge, Arch bridge, Plate bridge, Beam bridge, Box girder bridge, Suspension bridge, Cable-stayed bridge, Floating bridge, etc. |
DESIGN SPANS | 10M TO 300M Single span |
CARRIAGE WAY | SINGLE LANE, DOUBLE LANES, MULTILANE, WALKWAY, ETC |
LOADING CAPACITY | AASHTO HL93.HS15-44, HS20-44, HS25-44, BS5400 HA+20HB, HA+30HB, AS5100 Truck-T44, IRC 70R Class A/B, NATO STANAG MLC80/MLC110. Truck-60T, Trailer-80/100Ton, etc. |
STEEL GRADE | EN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55C AS/NZS3678/3679/1163/Grade 350, ASTM A572/A572M GR50/GR65 GB1591 GB355B/C/D/460C, etc. |
CERTIFICATES | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP, etc. |
WELDING | AWS D1.1/AWS D1.5 AS/NZS 1554 or equivalent |
BOLTS | ISO898, AS/NZS1252, BS3692 or equivalent |
GALVANIZATION CODE | ISO1461 AS/NZS 4680 ASTM-A123, BS1706 or equivalent |