Euro
Code Table
1
Basic value q0
|
Structural type |
q0 |
|
|
Frame system |
5.0 |
|
|
Dual system |
Frame equivalent |
5.0 |
|
Wall equivalent, with coupled walls |
5.0 |
|
|
Wall equivalent, with uncoupled walls |
4.5 |
|
|
Wall system |
with coupled walls |
5.0 |
|
with uncoupled walls |
4.0 |
|
|
Core system |
3.5 |
|
|
Inverted pendulum system |
2.0 |
|
|
Ductility class |
kD |
|
DC”H” |
1.0 |
|
DC”M” |
0.75 |
|
DC”L” |
0.5 |
|
Regularity in elevation |
kR |
|
Regular structures |
1.0 |
|
Non-regular structures |
0.8 |
Euro
Code Table
4
factor kW
|
description |
kW |
|
Frame & frame equivalent dual systems |
1.0 |
|
Wall, wall equivalent & core systems |
1/(2.5 – 0.5αo) ≤ 1.0 |
cf. αo : prevailing aspect ration of the walls of the structural system