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HD 200 Steel Bailey Bridge Prefabricated Pedestrian Bridges For Highway Temporary Support

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Brand: SJ-Bridge
Price: 1000.00USD/Piece
Min.Order:
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Delivery: Shipment within 3 days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2017-02-20 13:06
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HD 200 Bailey Bridge For High Way Temporary Support/ Temporary Construction Bridge

 

 

Ease of Assembly and Installation

 

Most Bailey bridges are assembled and installed in a matter of days by a small crew. Common hand tools are utilized. All connections are pinned, bolted or clamped. No welding is necessary. Disassembly is similarly easy, and components can be stored in minimal space until reused. Bailey bridges are often installed by the cantilever launching method, in which the assembled bridge together with a “launching nose” is rolled out across the gap, without falsework or heavy equipment. The cantilever method allows bridges to be quickly erected over rivers or deep gorges. Additionally, some Bailey bridges may be hoisted into place by crane.

 

 

 

Variable Configuration


Bailey bridge components can be assembled in seven different configurations to efficiently accommodate a wide range of span and capacity requirements. Panels, the primary Bailey components, are pinned together at the job site to make girders of any length. Various girder strengths are achieved by assembling either a single row of panels, or two or three rows side-by-side. Panels may also be stacked in double-story height for further increase strength. For greatest strength, longer spans may be chord-reinforced.

 

Specification  
Material Q345B steel
Surfrace Hot dip galvanization or as requested
single lane length 3*X width 4.2m (X is the number of panel)
two lanes length 3*X width 7.35m (X is the number of panel)
Bolt Foundation bolt(M24,Q235)
High strengthen bolt(M2070)
Normal bolts(M16x50;M12X30)
Components High strength bolt Cr 40, electro-galvanization
Sleeve Steel Q235 & #45, electro-galvanization
Purlin Steel Q235, galvanization
Roof & Wall panel Sandwich panel or as requested
Application

Beam bridge,arch bridge,rigid frame bridge,cable-stayed bridge,suspension

bridge.passenger foot-bridge

Structure drawing design

According to the supplied technology parameters by customers

(for instance: wind speed, rainfall, snow load, earthquake etc.), we can provide

the design service. More specific parameter contents can be gotten from the

Steel structure preliminary design parameter table.

 

 

 
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