Excecution Class for structures according to Eurocode

Excecution Class Design for Structures according to Eurocode

According to EN 1090-2:

Concequenses Classes

CC3: High consequence for loss of human life, or economic, social or environmental consequences very great.

Example: Grandstands, public buildings where consequences of failure are high (e.g. concert hall...)
CC2: Medium consequence for loss of human life, or economic, social or environmental consequences considerable.

Example: Residential and office buildings, public buildings where consequences of failure are medium (e.g. an office building)
CC1: Low consequence for loss of human life, or economic, social or environmental consequences small or negligible.

Example: Agricultural buildings where people do normally enter. (e.g. storage buildings, greenhouses..)

SC1 :
- Structures and components designed for quasi static actions only
- Structures and components with their connections designed for seismic actions in regions with low seismic activity and in low ductility class
- Structures and components designed for fatigue actions from cranes (class S0)
SC2 :
- Structures and components designed for fatigue actions according to EN 1993. (Examples: road and railway bridges, cranes class S1 to S9, structures susceptible to vibrations induced by wind, crowd, or rotation machinery)
- Structures and components with their connections designed for seismic actions in regions with medium or high seismic activity in medium and high ductility class

PC1
- Non welded components manufactored from any steel grade products
- Welded components manufactored from steel grade products below S355
PC2
- Welded componts manufactored from steel grade product from S355 and above
- Components essential for structural integrity that are assembled by welding on construction site.
- Component with hot forming manifacturing or receiving thermic treatment during manifacturing