Steel Structure Designs | Custom Engineered Solutions for Global Projects
LiYou Steel specializes in high-performance steel structure designs that combine engineering excellence with architectural flexibility. Our team of experienced structural engineers creates innovative, code-compliant designs for projects ranging from industrial facilities to architectural landmarks.
✔ Advanced Engineering Expertise
20+ years experience in structural steel design
Senior engineers proficient in international codes (AISC, Eurocode, GB)
Cutting-edge software: Tekla, STAAD.Pro, SAP2000, and Revit
✔ Custom Design Solutions
Clear-span designs up to 100m+
Multi-story structural frameworks
Specialized designs for:
Seismic zones
High-wind regions
Heavy industrial loads
✔ Value-Added Design Features
BIM modeling for clash detection
Constructability reviews
Material optimization studies
Connection design standardization
| Availability: | |
|---|---|
| Quantity: | |
Steel
Online technical support
Metal Frame School/Classroom Project
Guangdong, China
Industrial Area
3 years
total solution for projects
LYB-001
Metal Frame School/Classroom Project
Industrial
CE Certification
Industrial Commercial
C.Z Shape Steel Channel
Sliding Door
Customized Color
Sandwich Panel Optional
Aluminum Alloy Sliding Window
SAP2000/AutoCAD /PKPM /3D3S/TEKLA
Hot Dip Galvanized
25-60 days
Single item
1X1X1 cm
1.000 kg
Professional steel structure designs provide reliable structural solutions for industrial, commercial, and infrastructure projects.
We offer a wide range of steel structure design concepts and systems, developed to meet different span requirements, load conditions, and functional uses, while ensuring constructability and long-term performance.
Different projects require different structural systems. Below are commonly used steel structure designs based on application and performance needs.
Widely used for warehouses, factories, and workshops, portal frame designs provide large clear spans with efficient material usage.
Suitable for long-span buildings such as hangars and sports facilities, truss systems reduce self-weight while maintaining structural stability.
Designed for commercial and residential buildings, these systems allow flexible floor layouts and vertical expansion.
Used where lateral stability is critical, especially in seismic or high-wind regions.
Optimized for fast construction and repeatable components, ideal for industrial and temporary buildings.
Our steel structure designs are developed to suit specific building purposes.
Industrial buildings requiring heavy load capacity and crane support
Warehouses and logistics centers demanding large clear spans
Commercial buildings combining structural efficiency with architectural needs
Agricultural buildings focused on durability and cost efficiency
Infrastructure projects requiring long-term structural reliability
Each design is selected and optimized based on usage, environment, and project budget.
Although design types differ, all steel structure designs must address core engineering factors.
Structural load paths and stability
Span, height, and expansion requirements
Wind, snow, and seismic conditions
Material grade and corrosion protection
Fabrication feasibility and transport limitations
Installation sequence and site constraints
These considerations ensure the final design is safe, efficient, and buildable.
We transform conceptual steel structure designs into engineering-ready structural systems.
Concept selection based on functional needs
Structural analysis and member sizing
Connection detailing for fabrication
Coordination with roofing and wall systems
Preparation of construction and shop drawings
This approach ensures designs move smoothly from concept to fabrication and installation.
Multiple proven design systems available
Practical engineering focused on real construction conditions
Optimized material usage to avoid overdesign
Compatibility with prefabrication and modular construction
Clear documentation for fabrication and site assembly

PRODUCT SPECIFICATIONS
| No | Components | Specification | ||
| Embedded Parts | ||||
| 1 | Anchor Bolt | M24 | ||
| 2 | High Strength Bolt | M20,10.9S | ||
| 3 | Common Bolt | M16 | ||
| 4 | Galvanized Bolt | M12 | ||
| 5 | Shear Nail | M16 | ||
| 6 | Tir rod | ∅32*2.5 | ||
| Main Steel Structure Parts | ||||
| 1 | Steel Column (Q355B) | H550*300*10*16 | ||
| 2 | Wind Column (Q355B) | H400*220*6*10 | ||
| 3 | Roof Frame Beam (Q355B) | H900~500*220*10*12 H500~650*220*8*12 | ||
| 4 | Crane Beam (Q355B) | H650*320/240*10*16/14 | ||
| 5 | Tie Bar(Q235B) | ∅168*4.0 | ||
| 6 | Horizontal Brace (Q235B) | ∅168*4.0 | ||
| 7 | Column Brace (Q235B) | ∅25 | ||
| 8 | Angle Brace (Q235B) | L63*5.0 | ||
| 9 | Roof Purlin (Galvanized) | Z280*80*20*2.5 | ||
| 10 | Wall Purlin (Galvanized) | C250*75*20*2.5 | ||
| 11 | Connecting Plate | 6mm-30mm | ||
| Other Steel Structure Parts | ||||
| 1 | Roof Panel | 50mm Rock wool Sandwich panel | ||
| 2 | Wall Panel | 50mm Rock wool Sandwich panel | ||
| 3 | Gutter | 2mm Galvanized Steel Plate | ||
| 4 | Down Pipe | PVC160 (Including parts) | ||
| 5 | Trimming | Color steel 0.5mm Gavanized steel panel | ||
Professional steel structure designs provide reliable structural solutions for industrial, commercial, and infrastructure projects.
We offer a wide range of steel structure design concepts and systems, developed to meet different span requirements, load conditions, and functional uses, while ensuring constructability and long-term performance.
Different projects require different structural systems. Below are commonly used steel structure designs based on application and performance needs.
Widely used for warehouses, factories, and workshops, portal frame designs provide large clear spans with efficient material usage.
Suitable for long-span buildings such as hangars and sports facilities, truss systems reduce self-weight while maintaining structural stability.
Designed for commercial and residential buildings, these systems allow flexible floor layouts and vertical expansion.
Used where lateral stability is critical, especially in seismic or high-wind regions.
Optimized for fast construction and repeatable components, ideal for industrial and temporary buildings.
Our steel structure designs are developed to suit specific building purposes.
Industrial buildings requiring heavy load capacity and crane support
Warehouses and logistics centers demanding large clear spans
Commercial buildings combining structural efficiency with architectural needs
Agricultural buildings focused on durability and cost efficiency
Infrastructure projects requiring long-term structural reliability
Each design is selected and optimized based on usage, environment, and project budget.
Although design types differ, all steel structure designs must address core engineering factors.
Structural load paths and stability
Span, height, and expansion requirements
Wind, snow, and seismic conditions
Material grade and corrosion protection
Fabrication feasibility and transport limitations
Installation sequence and site constraints
These considerations ensure the final design is safe, efficient, and buildable.
We transform conceptual steel structure designs into engineering-ready structural systems.
Concept selection based on functional needs
Structural analysis and member sizing
Connection detailing for fabrication
Coordination with roofing and wall systems
Preparation of construction and shop drawings
This approach ensures designs move smoothly from concept to fabrication and installation.
Multiple proven design systems available
Practical engineering focused on real construction conditions
Optimized material usage to avoid overdesign
Compatibility with prefabrication and modular construction
Clear documentation for fabrication and site assembly

PRODUCT SPECIFICATIONS
| No | Components | Specification | ||
| Embedded Parts | ||||
| 1 | Anchor Bolt | M24 | ||
| 2 | High Strength Bolt | M20,10.9S | ||
| 3 | Common Bolt | M16 | ||
| 4 | Galvanized Bolt | M12 | ||
| 5 | Shear Nail | M16 | ||
| 6 | Tir rod | ∅32*2.5 | ||
| Main Steel Structure Parts | ||||
| 1 | Steel Column (Q355B) | H550*300*10*16 | ||
| 2 | Wind Column (Q355B) | H400*220*6*10 | ||
| 3 | Roof Frame Beam (Q355B) | H900~500*220*10*12 H500~650*220*8*12 | ||
| 4 | Crane Beam (Q355B) | H650*320/240*10*16/14 | ||
| 5 | Tie Bar(Q235B) | ∅168*4.0 | ||
| 6 | Horizontal Brace (Q235B) | ∅168*4.0 | ||
| 7 | Column Brace (Q235B) | ∅25 | ||
| 8 | Angle Brace (Q235B) | L63*5.0 | ||
| 9 | Roof Purlin (Galvanized) | Z280*80*20*2.5 | ||
| 10 | Wall Purlin (Galvanized) | C250*75*20*2.5 | ||
| 11 | Connecting Plate | 6mm-30mm | ||
| Other Steel Structure Parts | ||||
| 1 | Roof Panel | 50mm Rock wool Sandwich panel | ||
| 2 | Wall Panel | 50mm Rock wool Sandwich panel | ||
| 3 | Gutter | 2mm Galvanized Steel Plate | ||
| 4 | Down Pipe | PVC160 (Including parts) | ||
| 5 | Trimming | Color steel 0.5mm Gavanized steel panel | ||