PhD candidates often retrieve historical codes to quantify how load hazards have changed over time. Comparing snow loads from ASCE 7-98 vs. ASCE 7-22 helps justify updated climate models.
Here are three critical reasons:
The standard, officially titled "Minimum Design Loads for Buildings and Other Structures," is a seminal document in structural engineering history. Published by the American Society of Civil Engineers (ASCE) and its Structural Engineering Institute (SEI) , this 1998 revision of the earlier ASCE 7-95 introduced transformative changes that continue to influence how modern building codes manage natural hazards. asce 7-98 pdf