fabrication of structural steel for coal power plant with roof light dome

Project name 

 Huaneng Nanjing Jinling Power Domes  ( 2 sets )

Type

 Bolted ball joint space frame 

Size

 Diameter  112.2 M , Height is  68.28 M 

Seismic acceleration

 0.10 g 

Seismic load

 0.65KN/m2

Wind load 

 0.45 KN/m2

Finish treatment

 Epoxy  zinc rich primer +PU  finish

Construction Outline

 Steel space frame , enclosure system ,Embedded parts manufacturing  

(Non-embedded parts laying  )

Anti-rust treatment

 Main components by  hot-dip galvanization

Project Duration

 120 days 

Structure type

Steel Space Frame Structure

Cladding material

Galvanized purlin , Color steel sheet, Fittings , etc

Features

1.Stable and Aesthetic

2. Structure is durable for 50 years

3. Fast and easy to install

4.Extensive Applications: Storage, Warehouse, Exhibition Hall, Terminal Building, Stadium, Theater, Special-shaped Buildings , etc

5. High anti-rust performance

6. Flexible composition: Doors and Day-lighting roof could be installed at any position