China CT Steel Structure Group Co., Ltd.
Steel Structures to Help the World become a better place
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Heavy steel structure bridge building materials for long-span pedestrian bridges
High-strength steel is widely used in steel structure bridges, which can significantly improve the performance of bridges. In the construction of long-span bridges, such as suspension bridges and cable-stayed bridges, high-strength steel is often used for the main cable, cable-stayed cables and main beams. In terms of heavy-duty traffic bridges, high-strength steel can enhance the bearing capacity of the structure for bridges that frequently pass heavy trucks and trains, such as some bridges for industrial transportation, which use high-strength steel to make the main beam and support structure, which can stably withstand heavy loads and is not easy to deform and damage. For bridges in high seismic risk areas, high-strength steel has good strength and toughness, which can absorb energy during an earthquake and reduce the risk of structural damage.
| Product Name | Large-span steel structure bridge |
| Height | 10-200 M |
| Wind Speed | 120KM/H |
| Wind Load | 33kV-330kV |
| High Strength Bolt | M20,10.9S |
| Top brace | SHS150*8 |
| Steel beam | HW400*408*21*21 |
| Top brace | SHS150*8 |
| After-sale Service | Online technical support |
| Place of Origin | China |
| Material | Steel |
| Package Size | 100.00cm * 100.00cm * 100.00cm |
| Package Gross Weight | 100.000kg |
Product Advantages:
High strength: steel has high yield strength and tensile strength, and can withstand huge loads, including the weight of the bridge itself, live loads such as vehicles and pedestrians, as well as the action of natural forces such as wind loads and seismic loads, so that the bridge can span a large distance and realize the structural design of a large span, such as the main cable of the suspension bridge and the cables of the cable-stayed bridge are usually made of high-strength steel to withstand huge tensile force.
Good toughness: When the steel is subjected to dynamic loads such as shock and vibration, it can absorb and dissipate energy, is not prone to brittle fracture, and has good impact and fatigue resistance, which is essential to ensure the safety of the bridge in the process of long-term use, especially under frequent vehicle loads and harsh environmental conditions, which can effectively extend the service life of the bridge.
Uniformity and isotropy: The internal structure of the steel is uniform, and the mechanical properties in all directions are basically the same, which makes the engineer can accurately predict the force and deformation characteristics when designing and calculating the bridge structure, which is convenient for accurate structural analysis and design, and improves the reliability and stability of the bridge structure.
Weldability: Steel can be easily joined together by the welding process to form a variety of complex structural forms. Welding can make a firm connection between the steels, ensure the integrity and mechanical properties of the structure, and the welding process is relatively mature, the construction efficiency is high, and can meet the needs of large-scale bridge construction.
Good durability: Under reasonable protective measures, steel has good durability and can resist corrosion, oxidation and other effects in the natural environment. For example, by employing hot-dip galvanizing, painting and other anti-corrosion measures, steel can maintain its mechanical properties and structural integrity for decades or even longer, reducing the maintenance cost and replacement frequency of bridges.
Why Choose Us
1. We have a professional team of designers to provide design drawings that satisfy you.
2. The factory processes high-quality steel structure materials and packages them for delivery.
3. steel structure products have the advantages of light weight, high strength, good seismic performance, and short construction period.
4.During construction, construction time and costs can be reduced due to the use of steel structures that can be assembled quickly, resulting in shorter delivery times for construction projects.
Choosing our steel structure storage products is to choose professionalism, quality, efficiency and value. We look forward to working with you to create exceptional construction projects.
Company Profile
China CT Steel Structure Co.,Ltd of BY GROUP is a comprehensive industrial group integrating for steel structure design, manufacture and installation. We have estabulished over 21 years. Our factory is covering about106,5 60 square meters.
Main products: steel structural warehouse, workshop, high rise steel building, school, hotel,office building, exhibition building, show room, shopping mall, stadium,Agricultural project (stable/cattle barn, poultry house,pig house), car parking, hangar,shed,storage room, prefab house, container house, Sandwich panel,corrugated steel sheet, C&Z sec- tion steel, door and windows and cranes.
Packing: we pack all the parts on the steel pallet and push into the container when clients received they can pulling them out within half an hour. It can help our clients to save a lot of time and labor cost during unloading.
Container loading; We will supply the materials list, the packing lists based on the contents we loaded into container. Showing the quantity, part no. length, container no, seal no.after finishing the container loading.
"Quality and service first "is our company's development goals. We hope we will develop together and win more projects together!
Packaging & Shipping
1. All standard components are packed in plywood box.
2. All steel structure weld components are packed with blanket or bubble-wrap to avoid scratch during loading and unloading.
3. All steel structure are packed in steel pallet together into container, much save loading and unloading time, labor cost.
4. All sandwich panel are packed in steel pallet.
5. Material components will be made container load plan, also make regional unloading plan to avoid retransport on site.
6. All equipment pasted with English lable
7. Small equipment will packed in carton or plywood box
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