Fabricated Highway Protable Modular Steel Bridge Q345B Single Lane 4.2m

Brand Name:Zhonghai Bailey Bridge
Certification:IS09001, CE
Model Number:CB200/CB321
Minimum Order Quantity:1 Pcs
Delivery Time:8-10 work days
Payment Terms:L/C,D/P,T/T
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Location: Zhenjiang Jiangsu China
Address: No. 83, Dantu New City Section, Speech Highway, Dantu District, Zhenjiang, Jiangsu, China
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Fabricated Steel Bridge For Highway/protable Steel Bridge


Environmental Advantages of Bailey Bridges over Traditional Bridges

Bailey bridges offer significant environmental advantages over traditional bridges, making them a more sustainable and environmentally friendly bridge solution.


Minimize Land Disturbance
The installation of Bailey bridges typically requires less site preparation and foundation work. This significantly reduces disturbance to surrounding ecosystems compared to traditional bridge construction. Traditional bridge construction often requires extensive excavation and land leveling, which can lead to habitat destruction and soil erosion. Bailey bridges can be installed quickly, with little to no heavy machinery and extensive groundwork, helping to maintain the integrity of the landscape.


Temporary Deployment
Bailey bridges are often used as temporary structures, which significantly reduces their long-term environmental impact. Their removable and relocatable nature means they do not cause permanent changes to the landscape. This temporary nature is particularly beneficial in ecologically sensitive areas, where permanent structures may disrupt local wildlife and plant life.


Ecosystem Protection
Local ecosystems can be protected through careful planning when deploying Bailey bridges. The environmental footprint of bridge installation can be significantly reduced by selecting sites that cause minimal habitat disturbance and employing techniques that reduce soil compaction and loss of vegetation. Additionally, the lightweight materials used in Bailey bridges further mitigate impacts on the surrounding environment.


Resource Efficiency
Bailey bridges are designed with resource efficiency in mind. The materials used, typically steel, are durable and recyclable. This means that at the end of the bridge’s lifecycle, components can be reused, reducing waste and the need for new raw materials. The modular design also allows for easy repairs and upgrades, extending the life of the bridge and reducing resource consumption.


Energy Consumption
The deployment of Bailey bridges requires less energy than traditional bridge construction methods. The rapid assembly process reduces the need for heavy machinery and a large workforce, which reduces fuel consumption and greenhouse gas emissions. Additionally, bridge components can be transported by standard vehicles, further reducing the carbon footprint associated with logistics.


Water Management
In areas where water resources are limited, Bailey bridge deployment can minimize impacts on local waterways through careful planning. By carefully selecting the location and construction methods, interference with natural water flows can be avoided, maintaining the integrity of aquatic ecosystems. This is particularly important in areas where wetlands and rivers are critical habitats for various species.

In summary, Bailey bridges have significant environmental advantages over traditional bridges. Their minimal land disturbance, temporary deployment, ecosystem protection, resource efficiency, energy consumption and water management make them a more environmentally friendly and sustainable bridge solution.




Specifications:

CB200 Truss Press Limited Table
NO.Internal ForceStructure Form
Not Reinforced ModelReinforced Model
SSDSTSQSSSRDSRTSRQSR
200Standard Truss Moment(kN.m)1034.32027.22978.83930.32165.44244.26236.48228.6
200Standard Truss Shear (kN)222.1435.3639.6843.9222.1435.3639.6843.9
201High Bending Truss Moment(kN.m)1593.23122.84585.56054.33335.86538.29607.112676.1
202High Bending Truss Shear(kN)3486961044139234869610441392
203Shear Force of Super High Shear Truss(kN)509.8999.21468.21937.2509.8999.21468.21937.2

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CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge)
StructureGeometric Characteristics
Geometric CharacteristicsChord Area(cm2)Section Properties(cm3)Moment of Inertia(cm4)
ssSS25.485437580174
SSR50.96108751160348
DSDS50.96108751160348
DSR176.44163121740522
DSR2101.92217502320696
TSTS76.44163121740522
TSR2127.4271852900870
TSR3152.88326253481044
QSQS101.92217502320696
QSR3178.36380594061218
QSR4203.84435004641392

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CB321(100) Truss Press Limited Table
No.Lnternal ForceStructure Form
Not Reinforced ModelReinforced Model
SSDSTSDDRSSRDSRTSRDDR
321(100)Standard Truss Moment(kN.m)788.21576.42246.43265.41687.533754809.46750
321(100)Standard Truss Shear (kN)245.2490.5698.9490.5245.2490.5698.9490.5
321 (100) Table of geometric characteristics of truss bridge(Half bridge)
Type No.Geometric CharacteristicsStructure Form
Not Reinforced ModelReinforced Model
SSDSTSDDRSSRDSRTSRDDR
321(100)Section properties(cm3)3578.57157.110735.614817.97699.115398.323097.430641.7
321(100)Moment of inertia(cm4)250497.2500994.4751491.62148588.8577434.41154868.81732303.24596255.2


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



China Fabricated Highway Protable Modular Steel Bridge Q345B Single Lane 4.2m supplier

Fabricated Highway Protable Modular Steel Bridge Q345B Single Lane 4.2m

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