Brand Name: | SJ-Bridge |
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Certification: | ISO 9001 |
Model Number: | CB100 321 |
Minimum Order Quantity: | 10 tons |
Delivery Time: | 30days |
Payment Terms: | L/C, T/T |
Jiangsu Sujian Road & Bridge Machine Co., Ltd. |
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Active Member |
Zhenjiang Jiangsu China
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Business type: Manufacturer |
Telephone : |
zhenjiang, jiangsu province XinFeng industrial park.
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Supplier`s last login times:
within 21 hours
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Militery Use Floating Pontoon Bridge Bailey System Modular Bridge
The Bailey System
Bailey bridges are built on site from a pre-engineered system of
ready-to-assemble components. Utilizing standardized prefabricated
components, Bailey bridges can be built to match a wide range of
vehicular bridging applications. Because of their excellent
versatility and overall value, thousands of Bailey bridges have
been installed throughout the world.
Features
i. Longitudinal trusses composed by modular steel panels pinned end to end |
ii. Transversal girders spanning between the longitudinal trusses |
iii. Steel lane decked roadway (single lane) on top of the transversal girders |
a. Rapidly modular design: components shall be fully interchangeable with all other of the same type |
b. Single lane roadway (clear width 4.2-4.5 m) |
c. Suitable for critical harsh environmental conditions:i.
Temperatures: -20°C to +60°C. ii. Wind Speeds: average 45 m/s, gusting to 60 m/s |
d. Design Loads: |
i. Load Class: 40 tons of tandem wheeled load –(HS25-44 Highway Loading) |
ii. Effects of dynamic impact and vehicular eccentricity, wind, etc. (in accordance with Section 3 of the AASHTO or equivalent international standard) |
iii. Single lane bridges: be able to sustain a minimum 100,000 cycles of stress due to AASHTO HS25-44 truck (or equivalent international standard)or lane loading, including the effects of dynamic impact and vehicular eccentricity |
e. Rapidly erectable installation: |
i. Components shall be lifted and carried/lifted/installed by manpower alone, using appropriate tools where necessary |
ii. All connections to be made on site, utilizing pins/bolts easily installed with simple hand tools, (e.g. not use of special tools or on-site welding) |
iii. Modular span construction based on interconnected individual single span(s) with increment of 3 meters |
iv. Roadway with modular steel deck and pedestrian modular steel deck (optional) as cantilever fixed outside the bridge |
v. Cantilever installation method, launching the bridge across the gap without any temporary intermediate supports |
f. Easy packaging for transportation and loading/unloading: i. Highly mobile ii. Allowing bridge(s) de-launching iii. Allowing bridge(s) dismantling |
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Military Use Floating Pontoon Bridge Bailey System Modular Steel Bridges Images |