Portal Frame Steel Structure Construction
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Design principles of portal frame steel structure
1. Load analysis: The design of portal frame structures first requires load analysis, including dead load, live load, wind load, snow load, and seismic load. Load analysis is the foundation of structural design and directly affects the safety and economy of the structure.
2. Structural selection: Based on the results of load analysis, select the appropriate structural form, including the types and sizes of columns, beams, foundations, and connecting nodes. Structural selection needs to consider the overall stability, economy, and construction convenience of the structure.
3. Internal force calculation: Internal force calculation is a key step in the design of portal frame structures, including the calculation of internal forces of columns, beams, and connecting nodes. Internal force calculation needs to consider the overall stiffness and local stiffness of the structure to ensure its safety under load.4. Component design: Based on the results of internal force calculation, design columns, beams, foundations, and connection nodes. Component design needs to consider its stiffness, strength, and durability to ensure the overall stability of the structure under load.
5. Node design: Node design is an important part of the design of portal frame structures, which requires consideration of the stiffness, strength, and durability of the nodes. Node design needs to ensure the overall stability of the structure under load and reduce stress concentration at nodes.
6. Construction drawing design: Construction drawing design is the final step in the design of portal frame steel structures, including the construction drawing design of columns, beams, foundations, and connection nodes. The construction drawing design needs to ensure the construction convenience and economy of the structure, and meet the overall stability requirements of the structure.
Production Capabilities
Hebei Huazhu Technology Development Co., Ltd., with tremendous support from leaders at all levels, all sectors of society, and our valued customers, has experienced a decade of rapid development. We are a modern enterprise integrating design, fabrication, and installation, possessing strong capabilities in the professional manufacturing of steel structures for industrial plants, high-rise residences, bridges, and other multi-story and large-span steel buildings for both industrial and civil use.
Reasons for Choosing Us
Wide Range of Specifications
Manufacturers
Timely Delivery
Thoughtful Service
Customization Supported
Carefully Selected Materials
FAQ
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
What is the minimum order quantity?
It depends on the product.
Portal Frame Steel Structure Construction
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