Combinations

This section defines load combinations for structural analysis and design per AASHTO LRFD specifications.

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Overview

Load combinations combine individual load cases with appropriate factors to evaluate structural performance under various conditions:

• Result Extraction Cases: Define cases for extracting analysis results
• Design Load Combinations: Configure limit states and load factors per AASHTO LRFD

Sections

Section	Description
Result Extraction Cases	Define result extraction parameters
Design Load Combinations	Configure limit states and load combination tables

Complete all load definitions before configuring load combinations.