  |
The reinforced concrete column
described here corresponds to the example 'Zweiachsig
beanspruchte Hallenstütze mit abgestuftem Querschnitt' (Two-axis
Loaded Hall Column with Staged Section) from the Betonkalender
1997, Part I, page 526 ff. Thus, a detailed description of the
system measurements and loads is not included. First, the
linear internal forces are determined and the design is carried
out according to DIN 1045:
The ultimate limit state check
carried out subsequently for the computed reinforcement (1.75
times the load, no reinforcement increase) yields a limit load
factor of 0.48 < 1.0.
If reinforcement increase has been activated, the existing
reinforcement is raised until a buckling load factor of 1.0
is reached while taking the permitted strain into account. |
total As
|
|
