where:
). ASCE 7-05 outlines stability coefficient equations to determine whether these secondary effects can be ignored or if they must be explicitly modeled. 7. Comparative Legacy Note: ASCE 7-05 vs. Later Editions
ASCE 7-05 uses Risk-Adjusted Maximum Considered Earthquake ( MCEcap M cap C cap E asce 7-05 seismic pdf
Soils vulnerable to potential failure (requires site-specific evaluation) Risk Category and Importance Factor (I)
: Unlike later editions that use multiple maps for different risk categories, ASCE 7-05 uses a single map with an importance factor to determine design forces. The University of Memphis Accessing the PDF Official copies are available through the ASCE Library where: )
) represent a 2% probability of exceedance in 50 years (a 2,475-year return period). To establish working design values, ASCE 7-05 scales these numbers down by a factor of
) Effects: Secondary overturning moments caused by gravity loads ( ) acting on an laterally displaced structural geometry ( Δcap delta Comparative Legacy Note: ASCE 7-05 vs
A dynamic analysis required for irregular buildings or taller structures. It calculates the building's response to different modes of vibration. 3. Nonlinear Procedures
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