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sustainable pedestrian bridge / structural steel bridge
sustainable pedestrian bridge / structural steel bridge
Specifications
Brand Name :
Zhonghai Bailey Bridge
Model Number :
CB200/CB321
Certification :
IS09001, CE,BV
Place of Origin :
China
MOQ :
1 Pcs
Price :
USD 95-450
Payment Terms :
L/C,D/P,T/T
Supply Ability :
60000ton/year
Delivery Time :
8-10 work days
Packaging Details :
Naked
Product Capability :
50000 Pieces Per Year
Standard :
ASTM,BS,BV
Surface Finish :
Painted
Width :
2m ~5m
Panel Height :
1.5m ,2.134m
Material :
S355Jr， Gr50
value :
affordable
Modular Panel Length :
3m,3.048m
Description

Sustainable Pedestrian Bridges: Paving the Way for Greener Urban Mobility

As cities grapple with climate change and rapid urbanization, the demand for eco-friendly infrastructure has never been more urgent. Among these, sustainable pedestrian bridges stand out as critical components of green urban planning—they not only connect communities but also minimize environmental harm, reduce carbon footprints, and enhance quality of life. Unlike traditional bridges that rely on energy-intensive materials and short-lived designs, sustainable versions prioritize long-term ecological balance and social equity, making them essential for future-proofing cities.


A key pillar of sustainable pedestrian bridges is the use of low-impact materials. Traditional bridges often depend on reinforced concrete and virgin steel, which require massive energy inputs for production and emit high levels of carbon dioxide. In contrast, sustainable designs incorporate recycled or renewable materials: recycled steel reduces emissions by up to 75% compared to new steel, while bamboo—an fast-growing, biodegradable resource—has been used in projects like Costa Rica’s bamboo pedestrian bridges to cut both costs and environmental impact. Additionally, innovative materials such as self-healing concrete (which extends lifespan by repairing cracks) and reclaimed wood lower maintenance needs, further reducing the bridge’s life-cycle environmental footprint.


Design efficiency is another defining feature. Sustainable pedestrian bridges are engineered to work with, not against, the natural environment. For example, many are built with prefabricated components, which reduce on-site construction waste and noise pollution. Some bridges also integrate renewable energy systems: the Sola Road cycle path-bridge in the Netherlands, for instance, uses solar panels embedded in its surface to generate electricity for streetlights and nearby buildings. Moreover, eco-conscious designs avoid disrupting local ecosystems—bridges over rivers often include underpasses for fish migration, while those in forested areas are elevated to preserve wildlife habitats and tree cover.


Beyond environmental benefits, sustainable pedestrian bridges deliver significant social and economic value. By providing safe, accessible routes for walkers and cyclists, they reduce reliance on cars, lowering urban air pollution and traffic congestion. This is particularly impactful in low-income neighborhoods, where limited public transit often forces residents to depend on private vehicles. Additionally, these bridges boost community connectivity: the High Line in New York City, though a linear park built on a disused railway, exemplifies how pedestrian-focused infrastructure can revitalize areas, attract businesses, and improve public health by encouraging physical activity. Economically, their long lifespans and low maintenance costs save cities money over time, while their appeal as “green landmarks” can drive tourism.


Despite their advantages, adopting sustainable pedestrian bridges faces challenges. High initial construction costs—due to specialized materials and technologies—can deter cash-strapped municipalities. There is also a need for more skilled workers trained in green construction techniques. However, these barriers are shrinking: governments worldwide are offering grants for eco-infrastructure, and universities are developing programs to train engineers in sustainable design. Public-private partnerships, such as the one behind London’s Garden Bridge (a proposed sustainable pedestrian bridge with greenery), also help share costs and expertise.


In conclusion, sustainable pedestrian bridges are more than just crossings—they are symbols of a city’s commitment to sustainability and equity. By combining eco-friendly materials, efficient design, and community-centric goals, they address pressing urban issues from climate change to social isolation. As cities continue to grow, investing in these bridges will not only protect the planet but also create healthier, more connected communities. The future of urban mobility is green, and sustainable pedestrian bridges are leading the way.



Specifications:

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CB321(100) Truss Press Limited Table
No. Lnternal Force Structure Form
Not Reinforced Model Reinforced Model
SS DS TS DDR SSR DSR TSR DDR
321(100) Standard Truss Moment(kN.m) 788.2 1576.4 2246.4 3265.4 1687.5 3375 4809.4 6750
321(100) Standard Truss Shear (kN) 245.2 490.5 698.9 490.5 245.2 490.5 698.9 490.5
321 (100) Table of geometric characteristics of truss bridge(Half bridge)
Type No. Geometric Characteristics Structure Form
Not Reinforced Model Reinforced Model
SS DS TS DDR SSR DSR TSR DDR
321(100) Section properties(cm3) 3578.5 7157.1 10735.6 14817.9 7699.1 15398.3 23097.4 30641.7
321(100) Moment of inertia(cm4) 250497.2 500994.4 751491.6 2148588.8 577434.4 1154868.8 1732303.2 4596255.2
sustainable pedestrian bridge / structural steel bridgesustainable pedestrian bridge / structural steel bridgesustainable pedestrian bridge / structural steel bridgesustainable pedestrian bridge / structural steel bridge

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CB200 Truss Press Limited Table
NO. Internal Force Structure Form
Not Reinforced Model Reinforced Model
SS DS TS QS SSR DSR TSR QSR
200 Standard Truss Moment(kN.m) 1034.3 2027.2 2978.8 3930.3 2165.4 4244.2 6236.4 8228.6
200 Standard Truss Shear (kN) 222.1 435.3 639.6 843.9 222.1 435.3 639.6 843.9
201 High Bending Truss Moment(kN.m) 1593.2 3122.8 4585.5 6054.3 3335.8 6538.2 9607.1 12676.1
202 High Bending Truss Shear(kN) 348 696 1044 1392 348 696 1044 1392
203 Shear Force of Super High Shear Truss(kN) 509.8 999.2 1468.2 1937.2 509.8 999.2 1468.2 1937.2
sustainable pedestrian bridge / structural steel bridgesustainable pedestrian bridge / structural steel bridgesustainable pedestrian bridge / structural steel bridgesustainable pedestrian bridge / structural steel bridge

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Product Detail
Brand Name :
Zhonghai Bailey Bridge
Model Number :
CB200/CB321
Certification :
IS09001, CE,BV
Place of Origin :
China
MOQ :
1 Pcs
Price :
USD 95-450
Contact Supplier
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sustainable pedestrian bridge / structural steel bridge

Jiangsu Zhonghai Bridge Equipment Co.,LTD

Verified Supplier
1 Years
jiangsu, zhenjiang
Since 2014
Business Type :
Manufacturer
Main Products :
Bailey Bridge, Steel Truss Bridge, Pedestrian Bridge
Total Annual :
20753202.90-27670940.00
Employee Number :
100~150
Certification Level :
Verified Supplier
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