Railway Station Steel Structure

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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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Product Description:

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.

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Q:What does the title of a steel structure mean?
Trusses are usually made of steel trusses, reinforced concrete trusses, prestressed concrete trusses, timber trusses, steel and wood composite trusses, and steel and concrete composite trusses. The trusses are divided into triangle truss, ladder truss, polygonal truss, parallel chord truss and Vierendeel truss. In the selection of truss form, we should consider the use of truss, materials, support methods and construction conditions, to meet the use of the premise, and strive to manufacture and installation of materials and labor used to minimize.
Q:What are the methods of steel structure rust removal, which method is good?
Method: 1, steel rust blasting, namely: the steel shot by high-speed rotation of the polishing head thrown, shot hit on the component surface and achieve intensive derusting purposes; 2, sand blasting, namely: quartz sand, corundum sand, copper ore sand (price difference) with high pressure air jet carrying on the surface of the component to the purpose of steel rust;
Q:Measures to prevent rust in welded seam of steel structure
Containing 95% pure zinc, can be used for cold galvanizing, rust prevention, permeability, metal surface protection, zinc film after spraying, can effectively prevent rust and prevent corrosion spread. The main steel structures, bridges, buildings, electrical towers, tunnel facilities, containers, reinforcing steel bars, communication launchers, signs, ships, steel plates, equipment, etc., can be galvanized paint, the effect is remarkable
Q:Steel structure canopy belongs to the metal structure which component? Steel roof truss? Steel wall frame? Or steel grid?
1, if the structural part of the main steel structure is H steel or other profiles, that is, steel roof truss
Q:How long is the expected corrosion resistance of the general steel structure paint? Is there a relevant specification?
As ordinary steel structure anticorrosion coating, the composite coating iron red epoxy primer / epoxy micaceous iron oxide intermediate paint / chlorinated rubber finish form, life expectancy is 10 years.
Q:Why are the main and main beam joints of steel structures articulated?
The hinged construction is convenient, the requirements of the secondary beam are large, the maximum bending moment is in the midspan, and the torsion resistance of the rigid beam is high.
Q:Which is better, the fire resistance of the reinforced concrete structure and the fire resistance of the steel structure?
The steel melting point, steel structure is not to the melting point, when the burning temperature reached 500 degrees, the structure will collapse, concrete has no melting point, when the temperature reached 80 degrees will appear on the surface of concrete crack, skin peeling.
Q:Does the steel structure belong to high-risk industries?
If only refers to the production workshop construction, should carry on the design first, carries on the pre evaluation, then carries on the appraisal to be possible. It should be no harm to ask experts for advice from more qualified units.
Q:What is the rib of steel structure?
Strip reinforcement for ensuring local stability of member and transfer of force.Action: a: forces the transverse force on the beam to the web of the beam to make it the shear of the beam;B: passes the shear of the web beam to the support of the beam.What the upstairs says is: support stiffener
Q:What are the meanings of I-beam BH300 x 200 x 6 x 8 on steel structures?
I-beam is also called steel girder (English name Universal Beam). It is a strip of steel with an I-shaped section. I-beam is made of ordinary I-beam and light i-beam. It is a section steel whose shape is trough.
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