Steel Pipe Concrete Arch Bridge Steel Structure Project
- Description
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Project Information:
Item Details Project Name Municipal steel structure truss arch bridge Project Location Hebei Province, China Project Type Municipal Infrastructure Bridge Project Bridge Structure Type Steel Pipe Concrete Tied Arch Bridge Main Span 144 meters Calculated Span 140 meters Structural Material Q355E Steel Total Steel Consumption Approximately 1,500 Tons Project Application Urban Bridge & Transportation Infrastructure Project Overview：The Municipal truss arch bridge project is part of the infrastructure construction program for one Precision Manufacturing Industrial Park development.
The bridge crosses the Liu River and serves as an important transportation connection within the industrial park infrastructure system.
The bridge adopts a steel pipe concrete tied arch bridge structural system with a main span of 144 meters and a calculated span of 140 meters, providing stable structural performance and efficient urban transportation support.
Rucheng Construction participated in the steel structure fabrication and engineering support for the project, providing professional bridge steel structure solutions for large-span municipal infrastructure construction.
Main Construction Scope：
The project mainly included:
- Main arch rib steel structure fabrication
- Wind bracing structural component fabrication
- Steel cross beam processing
- Bridge structural component manufacturing
- Steel structure engineering coordination
- Bridge steel component support systems
The project covered key steel structure fabrication works for the bridge’s primary load-bearing system.
Bridge Structural Features-Large-span Tied Arch Bridge System：The bridge adopts a steel pipe concrete tied arch bridge structure with a large-span design suitable for municipal transportation infrastructure applications.
The tied arch structural system improves load distribution capability while enhancing overall bridge operational performance.
High-strength Steel Material Application：The main structural components utilized Q355E steel materials to improve structural durability and bridge engineering performance.
The bridge structural system included:
- Main arch ribs
- Tie members
- Wind bracing structures
- Steel cross beams
The use of high-strength steel materials improved structural reliability and long-term service capability.
Precision Steel Pipe Fabrication：The project required customized steel pipe fabrication for different bridge structural components, including:
- Main arch rib steel pipes: 750 mm diameter
- Main tie member steel pipes: 350 mm diameter
- Wind bracing main members: 550 mm diameter
- Wind bracing tie members: 200 mm diameter
The fabrication process emphasized dimensional accuracy and structural quality control.
Steel Cross Beam System：The bridge included 52 steel cross beams fabricated using Q355E steel plates.
The steel cross beam system improved structural coordination and supported overall bridge stability.
Engineering Challenges：As a large-span municipal bridge project, the construction process involved multiple technical and fabrication coordination requirements.
Key project considerations included:
- Large-span bridge structure fabrication
- Precision steel pipe processing
- Complex structural component coordination
- Bridge engineering quality management
- Large-scale steel structure manufacturing
Rucheng Construction provided professional engineering coordination and steel structure fabrication support throughout the project implementation process.
Our Steel Structure Solutions：To support the successful completion of the project, Rucheng Construction provided:
Bridge steel structure solutions Steel cross beam manufacturing Technical coordination services
Steel pipe component fabrication Fabrication quality management Large-span bridge structural engineering support
The project adopted advanced prefabricated steel structure fabrication methods to improve production efficiency and engineering quality.
Technical Advantages：- Bridge Steel Structure Engineering Experience
- Large-span Arch Bridge Fabrication Capability
- Precision Steel Pipe Manufacturing
- Municipal Infrastructure Project Support
- Heavy Steel Structure Processing Capability
Project Value：The completion of the project supports transportation infrastructure development within the industrial park area and improves regional transportation connectivity.
The bridge project also demonstrates Rucheng Construction’s capability in large-scale bridge steel structure fabrication and municipal infrastructure engineering support.
Why Choose Rucheng Construction:Rucheng Construction has extensive experience in:
- Bridge steel structure engineering
- Large-span arch bridge fabrication
- Municipal infrastructure projects
- Heavy steel structure processing
- Prefabricated bridge component manufacturing
- Transportation infrastructure construction
We provide professional steel structure solutions for bridge engineering, industrial facilities, logistics infrastructure, and public construction projects worldwide.
Related Applications：- Arch Bridge Steel Structure
- Municipal Bridge Project
- Steel Pipe Bridge Structure
- Infrastructure Steel Engineering
- Large-span Bridge Fabrication
- Transportation Facility Construction
Looking for a Professional Bridge Steel Structure Partner?
Rucheng Construction provides professional steel structure engineering solutions for bridges, transportation infrastructure, industrial facilities, and large-scale construction projects worldwide.
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