Effective length factor for concrete frame design in Etabs
Effective length factor for concrete frame design in Etabs
(OP)
1-I've heard people say that when you do a second-order analysis on a moment frame, you can use a K-factor of
1.0 for the column design. I'm trying to find an explanation of this concept, and I am trying to find
out whether the idea of using K=1 when you do a second-order analysis is correct or not so can any one help?
2-other thing how i can make etabs calculate effective length factor automatically ??
best regards
1.0 for the column design. I'm trying to find an explanation of this concept, and I am trying to find
out whether the idea of using K=1 when you do a second-order analysis is correct or not so can any one help?
2-other thing how i can make etabs calculate effective length factor automatically ??
best regards





RE: Effective length factor for concrete frame design in Etabs
Generally, second order effects should be considered in the analysis (using second order analysis) or in the design (assuming the corresponding buckling factors).
Analysis and Design of arbitrary cross sections
Reinforcement design to all major codes
Moment Curvature analysis
http://www.engissol.com/cross-section-analysis-des...
RE: Effective length factor for concrete frame design in Etabs
RE: Effective length factor for concrete frame design in Etabs
Analysis and Design of arbitrary cross sections
Reinforcement design to all major codes
Moment Curvature analysis
http://www.engissol.com/cross-section-analysis-des...