Railway Station Steel Structure

Ref Price:
Loading Port:
Tianjin Port
Payment Terms:
TT or LC
Min Order Qty:
1 SET m.t.
Supply Capability:
5000MTONS/MONTH m.t./month
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Specifications of railway station steel structure

Project: Jinan west railway station

Position: The Beijing-Shanghai high speed railway (Jinan)

Steel dosage: 5000MTs

Structure type: Box, tube, bending and twisting, transverse connection

1. GB standard material

2. High Structural safety and reliability

3. The production can reach GB/JIS/ISO/ASME standard

Packaging & Delivery of railway station steel structure

1. According to the project design and the component size, usually the main component parts are nude packing and shipped by bulk vessel. And the small parts are packed in box or suitable packages and shipped by containers.

2. This will be communicated and negotiated with buyer according to the design.

Engineering Design Software of railway station steel structure

Tekla Structure \ AUTO CAD \ PKPM software etc

⊙Complex spatial structure project detailed design

⊙Construct 3D-model and structure analysis. ensure the accuracy of the workshop drawings

⊙Steel structure detail ,project management, automatic Shop Drawing, BOM table automatic generation system.

⊙Control the whole structure design process, we can obtain higher efficiency and better results

Technical support of railway station steel structure

Worker

Rate of frontline workers with certificate on duty reaches 100%

Welder

186 welders got AWS  & ASME qualification

124 welders got JIS  qualification

56 welders got DNV &BV qualification

Technical

inspector

40 inspectors with UT 2 certificate

10 inspectors with RT 2 certificate

12 inspectors with MT 2 certificate

3 inspectors with UT3 certificate

Engineer

21 engineers with senior title

49 engineers with medium title

70 engineers with primary title.

61 First-Class Construction Engineers

182 Second-Class Construction Engineers

International certification

10 engineers with International Welding engineer,

8 engineers with CWI.

Production Flow of steel structure/steel frame

Material preparation—cutting—fitting up—welding—component correction—rust removal—paint coating—packing—to storage and transportation (each process has the relevant inspection)

 

 steel structure production  steel structure painting
 steel structure production  steel structure welding
Usage/Applications of steel structure/steel frame

*Characters of Structure Steel

1. Steel is characterized by high strength, light weight, good rigidity, strong deformation capacity, so it is suitable for construction of large-span, super high and super-heavy buildings particularly;

2. It with good homogeneous and isotropic, is an ideal elastomer which perfectly fits the application of general engineering;

3. The material has good ductility and toughness, so it can have large deformation and it can well withstand dynamic loads;

4. Steel structure’s construction period is short;

5. Steel structure has high degree of industrialization and can realize-specialized production with high level of mechanization.

*Steel structure application

1. Heavy industrial plants: relatively large span and column spacing; with a heavy duty crane or large-tonnage cranes; or plants with 2 to 3 layers cranes; as well as some high-temperature workshop should adopt steel crane beams, steel components, steel roof, steel columns, etc. up to the whole structure.

 steel structure plant

2. Large span structure: the greater the span of the structure, the more significant economic benefits will have by reducing the weight of the structure

3. Towering structures and high-rise buildings: the towering structure, including high-voltage transmission line towers, substation structure, radio and television emission towers and masts, etc. These structures are mainly exposed to the wind load. Besides of its light weight and easy installation, structure steel can bring upon with more economic returns by reducing the wind load through its high-strength and smaller member section.

4. Structure under dynamic loads: As steel with good dynamic performance and toughness, so it can be used directly to crane beam bearing a greater or larger span bridge crane

5. Removable and mobile structures: Structure Steel can also apply to movable Exhibition hall and prefabricated house etc by virtue of its light weight, bolt connection, easy installation and uninstallation. In case of construction machinery, it is a must to use structure steel so as to reduce the structural weight.

6. Containers and pipes: the high-pressure pipe and pipeline, gas tank and boiler are all made of steel for the sake of its high strength and leakproofness

7. Light steel structure: light steel structures and portal frame structure combined with single angle or thin-walled structural steel with the advantages of light weight, build fast and steel saving etc., in recent years has been widely used.

8. Other buildings: Transport Corridor, trestle and various pipeline support frame, as well as blast furnaces and boilers frameworks are usually made of steel structure.

All in all, according to the reality, structure steel is widely used for high, large, heavy and light construction.

Q:
Steel industrial buildings are constructed using a combination of pre-engineered steel components and traditional construction methods. The process typically involves designing the structure, fabricating steel components off-site, and then assembling them on-site. This ensures a quick and efficient construction process. The steel components are bolted or welded together to create the framework, and then additional materials such as cladding, insulation, and roofing systems are added to complete the building.
Q:
Steel structures offer protection against fire-induced thermal expansion through various mechanisms. To begin with, steel possesses a higher melting point in comparison to other construction materials like wood or concrete. This characteristic enables steel to endure elevated temperatures without deforming or losing its strength. Consequently, in the event of a fire, the steel structure remains intact and stable for a longer duration, allowing safe evacuation for occupants and granting firefighters more time to manage the fire. Moreover, steel structures are often designed with expansion joints or gaps between different components. These gaps facilitate the thermal expansion and contraction of steel elements without subjecting them to excessive stress or deformation. When exposed to fire, the steel members expand due to the intense heat; nevertheless, the presence of expansion joints guarantees that this expansion is accommodated without compromising the overall structural integrity. Additionally, steel structures can be safeguarded with diverse fire-resistant materials like fireproof coatings or insulating materials. These materials act as barriers, delaying the transfer of heat to the steel members during a fire. By reducing the rate of heat transfer, the fire-resistant coatings provide extra time for firefighters to extinguish the fire and prevent the steel structure from undergoing excessive thermal expansion. In certain cases, steel structures are equipped with fire suppression systems such as sprinklers or fire curtains. These systems aid in controlling the fire's spread and limiting the extent of thermal expansion by minimizing the heat released into the structure. In summary, the combination of steel's high melting point, the presence of expansion joints, fire-resistant coatings, and fire suppression systems collectively contribute to the steel structures' ability to resist fire-induced thermal expansion. This resistance ensures that the structure remains stable for an extended period during a fire, providing crucial time for evacuation and firefighting efforts.
Q:
When designing steel structures in high-wind areas, several considerations need to be taken into account. Firstly, the structural loadings from the wind, such as wind speed and direction, need to be carefully analyzed and factored into the design. The potential effects of gusts, turbulence, and wind-driven debris also need to be considered. Secondly, the shape and geometry of the structure play a crucial role in mitigating wind forces. Aerodynamic design features, such as streamlined profiles and tapered shapes, can help reduce wind resistance and minimize the potential for wind-induced vibrations. Thirdly, the selection of appropriate materials and construction methods is essential. High-strength steel with excellent ductility and fatigue resistance is typically preferred for withstanding wind loads. The fabrication and erection processes should adhere to rigorous quality control measures to ensure the structural integrity of the steel elements. Additionally, the connections between various structural components must be carefully designed to resist wind-induced loads. Properly designed and robust connections can enhance the overall stability and load distribution within the structure. Finally, it is essential to consider the effects of wind on the surrounding environment. Factors such as topography, nearby buildings, and vegetation can influence wind patterns and loads on the structure. Therefore, a comprehensive understanding of the local wind conditions is crucial for accurate and efficient design. Overall, the design of steel structures in high-wind areas requires a combination of thorough analysis, appropriate material selection, aerodynamic considerations, and careful attention to connections and site-specific conditions.
Q:
By carefully considering multiple factors, steel structures are designed to withstand the impact of flying debris. The design team begins by analyzing various sources of potential debris, such as extreme weather events, explosions, or nearby industrial activities. They evaluate the size, speed, and potential impact on the structure. Once the potential impact forces are determined, the structural elements of the steel structure are designed to endure them. This involves selecting suitable materials and determining the necessary strength and ductility of the steel components. The design team may also consider incorporating high-strength steel or reinforcing elements in critical areas to enhance resistance against impact. In addition to material selection, the design team implements specific design features to reduce the impact of flying debris. For example, they may install protective barriers or screens strategically to intercept and divert debris away from the structure, based on the identified potential sources of debris. Moreover, the design team may utilize advanced analysis techniques, such as computer simulations or physical testing, to evaluate how the structure responds to impact. These techniques offer valuable insights into the behavior of the steel structure under different impact scenarios and allow the design team to optimize its performance. Furthermore, it is crucial to take into account local building codes and regulations that provide guidelines for designing structures that can resist impact from flying debris. Complying with these codes ensures that the steel structure meets the necessary safety standards. In conclusion, designing steel structures to withstand impact from flying debris involves a comprehensive analysis of potential threats, careful material selection, incorporation of protective barriers, and the use of advanced analysis techniques. These measures guarantee that the structure can endure the impact forces and provide a secure environment for occupants.
Q:
Steel structures are designed to accommodate thermal expansion joints through careful planning and engineering. Thermal expansion joints are necessary to allow for the natural expansion and contraction of materials due to temperature changes. Without these joints, the structural integrity of the steel can be compromised, leading to potential damage or failure. To design for thermal expansion joints, engineers consider several factors. First, they analyze the expected temperature variations in the structure's environment. This includes understanding the maximum and minimum temperatures that the steel will be exposed to. By knowing these temperature ranges, engineers can calculate the potential expansion and contraction of the steel. Next, engineers determine the type and placement of the expansion joints. There are various types of expansion joints available, such as sliding, rolling, or hinged joints. The choice of joint depends on the specific requirements of the structure and the anticipated movement due to thermal expansion. The placement of expansion joints is crucial and depends on the size and shape of the structure. Engineers must consider factors such as the length and height of the steel members, as well as the overall design of the building. Expansion joints are typically located at points of least resistance, where movement is more easily accommodated. These points can be at corners, intersections, or other areas where steel members are connected. Additionally, engineers design the steel structure to allow for the movement that occurs at expansion joints. This can include providing flexibility in the connections between steel members, using flexible materials or components, or incorporating special features like sliding supports or roller bearings. Overall, the design of steel structures for thermal expansion joints requires a comprehensive understanding of the expected temperature variations, careful placement of the joints, and appropriate design considerations to accommodate the movement caused by thermal expansion. By implementing these design principles, steel structures can effectively withstand temperature changes and maintain their structural integrity over time.
Q:
There are several methods of joining steel structural members, each with its own advantages and limitations. Some of the common methods include welding, bolting, riveting, and adhesive bonding. 1. Welding: Welding is the most common and widely used method for joining steel structural members. It involves melting and fusing the base metals to form a strong joint. Different types of welding techniques such as arc welding, gas welding, and resistance welding can be used depending on the specific requirements of the project. Welding provides a high-strength joint and allows for a continuous connection, making it suitable for heavy-duty applications. 2. Bolting: Bolting involves using bolts and nuts to join steel members together. It is a simpler and quicker method compared to welding. Bolting provides a strong and rigid connection, allowing for easy disassembly and reassembly if required. It is commonly used in applications where frequent maintenance or modifications are needed. 3. Riveting: Riveting is a method that involves using metal pins called rivets to join steel members. The rivets are inserted through pre-drilled holes and then hammered or pressed to form a permanent connection. Riveting provides a strong and durable joint, suitable for structures subjected to high loads or vibrations. However, it requires skilled labor and is generally more time-consuming. 4. Adhesive bonding: Adhesive bonding involves using specialized adhesives to join steel members together. It is a non-mechanical method that provides a seamless and aesthetically pleasing joint. Adhesive bonding is particularly useful for joining dissimilar materials and can distribute loads more evenly compared to other methods. However, it requires proper surface preparation and may not be suitable for applications with high temperature or extreme environmental conditions. Each method of joining steel structural members has its own advantages and considerations. The choice of method depends on factors such as the structural requirements, material properties, cost, and time constraints. It is important to carefully evaluate these factors and select the most appropriate method to ensure a safe and efficient construction.
Q:
Many advantages come with the use of steel structures in the construction of warehouses. Firstly, their strength and durability make them suitable for supporting large and heavy loads commonly found in warehouses. This allows for spacious and open floor plans, maximizing the warehouse's storage capacity. Additionally, steel structures offer design flexibility and can be easily customized to meet specific requirements. They can be constructed with wide spans, creating unobstructed spaces ideal for storing goods and facilitating movement within the warehouse. This flexibility also allows for easy future expansion or modification of the warehouse. Moreover, steel structures are lightweight compared to traditional building materials like concrete or wood, making them quicker and easier to assemble. This reduces construction time and costs, making steel structures a cost-effective choice for warehouses. Furthermore, steel structures are fire and pest resistant, ensuring the safety and security of the stored goods. They also have a long lifespan and require minimal maintenance, making them reliable and durable. Lastly, steel structures are environmentally friendly as they are often made from recycled materials and can be easily recycled again at the end of their lifespan. This promotes sustainability and reduces the carbon footprint associated with warehouse construction. In conclusion, steel structures are extensively used in the construction of warehouses due to their strength, flexibility, cost-effectiveness, durability, and environmental friendliness. They provide a safe and efficient storage solution for various industries, allowing for optimal space utilization and easy adaptability to changing needs.
Q:
Steel structures provide resistance against flood loads due to their strength, durability, and ability to withstand high water pressures. The use of steel in construction allows for the creation of robust and stable structures that can resist the forces exerted by floodwaters. Additionally, steel buildings can be designed with flood-resistant features such as elevated foundations, flood barriers, and watertight doors, which further enhance their ability to withstand flood loads.
Q:What is the roof of a steel structure?
Slope roofing structure of the house generally refers to the normal slope of the drainage, less than a certain standard range, it will form water accumulation, and increase the burden on housing.
Q:
Steel structures typically last for several decades, with an average lifespan of 50 to 100 years. However, the longevity of a steel structure depends on various factors such as its design, maintenance, exposure to environmental elements, and usage conditions. Proper maintenance and regular inspections can help extend the lifespan of steel structures beyond their typical duration.
STLA is a leading manufactuer of steel structure.The annual steel structure production capacity is 400 thousand tons. We are obtained China steel structure manufacture enterprise super-grade qualification; Industrial and civil building engineering general contracting qualifications of Class One ; Steel structure engineering general contracting qualifications of Class One ;Construction project integrated design qualification of Class One and Overseas project contracting business qualification.

1. Manufacturer Overview

Location SHANDONG,China
Year Established 2008
Annual Output Value Above US$20 Billion
Main Markets
WEST AFRICA,INDIA,JAPAN,AMERICA
Company Certifications ISO9001:2008;ISO14001:2004

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port TIANJIN PORT/ QINGDAO PORT
Export Percentage 0.6
No.of Employees in Trade Department 3400 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 150,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average, High

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