Custom Steel Truss Bridge 50m Span High Flexibility Piers Support

High Strength High Stiffness Good Ductility With Steel Structure Bridge

Product Description:

The high tensile and compressive strength of steel allows it to achieve long spans in scenarios such as crossing wide waters and canyons (for example, suspension bridges and cable-stayed bridges often use steel structural main beams); its strong toughness makes it withstand earthquakes, strong winds, etc. Under the action of loads, it is not easy to brittle fracture, and is safer; compared with concrete structures, its own weight is lighter, which can reduce the difficulty and cost of foundation construction.

Product Attributes

Transport Specifications

Product Use

1.A truss structure is composed of many steel members connected through nodes. It has clear forces and economical materials. It is suitable for medium-span (such as railway bridges, highway and railway dual-use bridges). A typical case is the steel truss beam part of the Wuhan Yangtze River Bridge.

2.Steel box girder bridge: The main beam is a closed or open box section with high torsional rigidity and strong integrity. It is often used in long-span highway bridges, such as the approach bridge of Shanghai Nanpu Bridge.

3.Cable-stayed bridge: It consists of three basic members: tower, beam and cable. The main beam is hoisted by the stayed cable and the load is transferred to the tower and foundation. Cable-stayed bridges have the characteristics of large spanning capacity, beautiful shape, and light structure. They are one of the main forms of modern long-span bridges.

4.Steel cable-stayed bridges and steel suspension bridges: Both are representatives of long-span bridges. Cable-stayed bridges transfer loads to the bridge towers through stayed cables, and suspension bridges carry loads through main cables and slings. Steel structural main beams (such as steel box beams, Steel truss beams) are its core. Typical cases include Sutong Yangtze River Highway Bridge (cable-stayed bridge) and Hong Kong-Zhuhai-Macao Bridge Qingzhou Channel Bridge (suspension bridge).

5.Rigid-frame bridge: A structural system between beams and arches. It is a structure that is integrally combined with the upper beam structure under bending and the lower column under pressure. The beams and columns are rigidly connected. The entire system is a bending structure and a structure with thrust. The clearance under the bridge is larger than that of an arch bridge. It is generally used for overpass bridges and overpasses in cities or highways with small spans

Product Picture

Company Introduction

​​Since its establishment in 2004, China CT Steel Structure has prided itself on providing high-quality, customizable and environmentally friendly products that also meet the various needs of our customers around the world. "Customers trust and preferred brand supplier" is the goal pursued by our company, and we always strictly demand ourselves with this goal. We always adhere to the development idea of "providing the best products at the most reasonable prices, the most complete services" and make unremitting efforts towards the vision of "steel structures help the world a better place"!

The quality control measures of steel structure project are as follows:
1,Strengthen the management of technical personnel
In the construction process of the construction site, the construction personnel occupy the main position in the steel structure operation.In this case, it is necessary to carry out specialized management for the participants of steel structure projects.In the actual management of steel structure project participants, it is found that the actual management work often fails to achieve the expected effect.Firstly, due to the uneven level of professional knowledge and comprehensive quality of the construction personnel involved in steel structure construction, they are not specialized steel structure construction personnel.Secondly, there are many problems in the management of steel structure construction personnel.The employees have loose attitude and poor discipline, which is not easy to be managed in a unified way.Facing this problem, the construction unit should formulate a corresponding management system to restrain them, and should not use conventional management methods.In addition, the pre-service education and training of employees should be strengthened to give full play to the enthusiasm of employees so that they can naturally comply with the rules and regulations.
2, improve the construction control mechanism
In the process of engineering construction, more attention should be paid to the construction of construction quality control mechanism, to ensure the overall quality of engineering construction by perfecting the construction mechanism.First of all, the relevant units should improve the existing construction quality management mechanism, combine the problems that may occur in different construction links, and establish corresponding management and processing mechanisms.Secondly, pay attention to the construction supervision of steel structure.In the process of steel structure construction, many different types of problems may be encountered, and the corresponding processing mechanisms may be different.In order to save the construction time and reduce the construction difficulty, some construction personnel may adopt unreasonable construction methods in the construction process, but these methods cannot meet the construction requirements.Under the supervision of the supervisory unit.All the work can be carried out scientifically and reasonably, the probability of non-standard construction problems is greatly reduced, and the overall quality of the steel structure can be effectively guaranteed.The construction party should establish a sound supervision and management mechanism, encourage the relevant construction personnel to supervise each other, cultivate their sense of crisis and rigorous work attitude, and ensure the rationality of construction.
3,Strengthen construction material management
The quality of materials is directly related to the construction quality and is an important content of construction quality control.In the construction of steel structure project, the cost of steel structure material is very high.Strengthening the construction material management reduces the construction cost while ensuring the subsequent steel structure construction activities are carried out in an orderly manner.This requires comprehensive consideration of construction needs and selection of high quality and inexpensive materials.Specialists conduct in-depth market research, compare and analyze the materials, lay the foundation for more orderly implementation of subsequent steel structure construction activities, and effectively improve the construction quality of steel structure projects.
4,Strengthen the quality control of on-site steel structure components
At the same time, the quality control of on-site steel structure components should be strengthened.First of all, check the samples provided by the permanent representatives and supervisors.If any problem is found, the factory should be notified at one time for correction and to ensure the quality of steel structure components can be transported.On the other hand, the steel structural members need to be inspected by the quality inspector of the supervisory unit upon arrival at the site.

transport

FAQ

1. Are you manufacture factory or trading company?
We are manufacture factory, located in Qingdao city, near to Qingdao port. And we have total 7 workshops from steel structure to wall and roof sheet.
2. Can you provide free design?
Yes, we have 10 senior engineer with rich experience. You only need to give me youridea, we will design for you with free.
3. Can you offer competitive prices?
If you have no special requirement for the material, we all use materials from big material manufacture companies. We also can design it according to your requirement. But no matter what kind of quotation mode, offering the reasonable
price is our business objective.
4. How to install? Can you provide engineer to help?
We will provide the detail installations , like the CAD, 3D tekla, etc. Or we will provide the engineers to help according to your requirement.
5. Can I have a visit to your factory before the order?
Why not? Welcome to visit our factory. You can fly to Fujian Quanzhou Airport, then we will pick you up at the airport, hotel booking service is available.
6. ls your price competitive compared with other companies?
A:Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for.
7. Do you accept container loading inspection?
A:You are welcomed to send an inspector, not only for the container loading, but any time during theproduction time.
8. Do you offer designing service for us?
A:Yes, we could design full solution drawings as your requirements.By using Auto CAD,PKPM ,3D3S,Tekla Structures (X steel) etc., we can design complex industrial building like office mansion, super marker, auto dealer shop,shipping mall, 5 stars hotel.
9.What is the delivery time?
A:Delivery time depends on order quantities.In general, the delivery time to nearest seaport in China will be 30 days after receiving deposit.
10.How can you get a quotation for your projects?
A:You can contact us by email, phone, TM, WhatsApp and so on 24*7 and you will get reply within 8 hours. Firstly, please send us your project details and your requirements. Then we will design accordingly, free of charge.Afterwards, please check and confirm whether you like the drawings. If not, we shall get the drawings revised until your confirmation.