Steel Structure Bridge Construction Prefabricated Steel Truss Pedestrian Bridge
About steel structure bridge
Steel bridge, the main bearing structure of the rigid bridge. The beam and the leg or pier (platform) body form a rigid connection. Because of the consolidation of the pier beam, the whole beam and pier are stressed.
The pier not only bears the vertical pressure caused by the load on the beam, but also bears the bending moment and horizontal thrust. The structure can be divided into portal rigid frame bridge, inclined leg rigid frame bridge, T-shaped rigid frame bridge and continuous rigid frame bridge.
The main beam of steel bridge generally needs to bear positive and negative bending moments, and the cross section should adopt box section. The force of the main beam of continuous steel bridge is basically the same as that of continuous beam, and the cross section form and size are basically the same as that of continuous beam.
Advantages
1. The construction period is very short, the actual construction period can be within a few days. Because all structural components are prefabricated in the factory, pull to the site lifting can be.
2. Easy to disassemble. If it needs to be removed later, the bolts can be removed directly and all the steel can be reused in other buildings.
3. Light and beautiful appearance
4. Convenient post-processing. Let's say I need to add something to it, just solder it on. Many advantages, above are the main points.
About our company
1. Established in 2014, Qingdao Qianchengxin is a high-tech, diversified and export-oriented largescale international private enterprise, integrating R&D, design, production, installation and construction at home and abroad, and technical services.
It has the qualification certificate of overseas contracted project management issued by the Ministry of Commerce of China, CE certification [EN1090 certificate], 1S09001 certificate, etc, and has long-term cooperation with countries along the" Belt and Road".
The products and construction services have been exported to more than 50 countries around the world, including Asia, Africa, North and South America. In addition, branches have been established in Mozambique and Angola, which can carry out steel structure installation work in Africa.
2. Equipment and Professional Production Line:
The company can produce more than 30 kinds of series products with different structures and specifications. It has complete processing and manufacturing equipment and strong installation capabilities.
It can supply a full set of materials required for steel structure construction products, and provide all installation services and technical consultation.
The company has:
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2 composite board production lines
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more than 1 million meters/year |
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5 color steel plate production lines
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2 million meters/year |
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2 H-type steel CNC production lines
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20000 tons/year |
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1 C-type steel production line
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2500 tons/year |
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1 Z-steel production line
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2,000 tons/year |
3.Design and Management Ability:
We engineers they are familiar with the all kinds of steel structure design and all the detailed drawings. Our engineer team is a very experienced and efficient team. They understand customer’s requirements and giving the accurately design to save the client’s time.
4. We provide professional installation team and we also can send our engineer in installation guidance service.
FAQ:
Q: Do you accept container loading inspections?
A: You are welcome to send an inspector, not only for the container loading but any time during the production time.
Q: Do you offer designing service for us?
A: Yes, we could design full solution drawings to your requirements. They use software such as Auto CAD, PKPM, MTS, 3D3S, etc.
Q: What is the delivery time?
A: Delivery time depends on order quantities. In general, the delivery time to the nearest seaport in China will be 30 days after receiving the deposit.
Q: How long can the space frame be used?
A: The useful life of the main structure is the designed used life, which is 50-100 years (standard request of GB).
Q: Can you send engineers or the whole team to install my project?
A: We will give detailed installation drawings and videos for free. We could dispatch installation engineers as installation directors or a team upon request.
