Guangdong LiYou Steel Structure Engineering Co., Ltd.        +8619147784007     liyousteelstructure@outlook.com
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Modular Steel Structure Design

Modular steel structure design is an engineering approach where buildings are divided into standardized steel modules that are designed, fabricated, and partially assembled off-site.

Each module is engineered as a structural unit, allowing the entire building to be quickly assembled on site with reduced construction time and controlled quality.

This design method is widely used in prefabricated, temporary, and scalable building projects.
 
Availability:
Quantity:
  • Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement, Other

  • graphic design, 3D model design, total solution for projects, Cross Categories Consolidation, Others

  • steel

  • Guangdong, China

  • Modern

  • Lifetime

  • Liyou

  • LYB-001

  • 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


Design Principles of Modular Steel Structures

Modular steel structure design focuses on coordination between structure, transportation, and installation.

Key design principles include:

  • Standardized module dimensions for transport efficiency

  • Structural stability of individual modules

  • Reliable connection systems between modules

  • Load transfer control after on-site assembly

The design ensures that each module functions independently while contributing to the overall structural performance.



Structural System and Load Design

Modular steel structures are engineered to meet project-specific load requirements.

Design considerations include:

  • Vertical and horizontal load distribution

  • Wind and seismic resistance

  • Long-span or multi-story modular configurations

  • Structural redundancy and safety factors

All designs are developed according to applicable building codes and engineering standards.



Applications of Modular Steel Structure Design

Modular steel structure design is suitable for projects requiring speed, flexibility, and scalability.

Typical applications include:

  • Modular industrial buildings

  • Worker accommodation and dormitories

  • Commercial and office modules

  • Temporary or relocatable structures

  • Remote site construction projects

The modular approach allows future expansion or relocation with minimal structural modification.



Advantages of Modular Steel Structure Design

Compared with traditional steel building design, modular steel structures offer clear benefits:

  • Shorter construction cycle

  • Reduced on-site labor requirements

  • Improved quality control through factory fabrication

  • Easier transportation and installation planning

  • Flexible expansion and reconfiguration

These advantages make modular steel structures ideal for time-sensitive projects.



Custom Design and Engineering Support

Modular steel structure design is not a one-size-fits-all solution.

Customization options include:

  • Module size and structural layout

  • Connection detailing and assembly sequence

  • Integration with wall and roof systems

  • Design optimization for transportation limits

Engineering support is provided from concept design to fabrication-ready drawings.



Design-to-Fabrication Capability

As a steel structure manufacturer with modular design experience, we provide:

  • Structural design and calculation support

  • Detailed shop drawings for modular fabrication

  • Coordination between design and manufacturing

  • Export-oriented modular building solutions

Our modular steel structure designs are developed to support efficient fabrication and smooth on-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



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