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ASCE 31 Seismic Evaluation of Existing BuildingsDeficiency basedThree tiered evaluation procedure Performance based Focuses on validating buildings 2003ASCE 41 Seismic Rehabilitation of Existing BuildingsTool kit of procedures and acceptance criteriaForce based and displacement bas
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1. Updating ASCE 31 and 41A Report from the ASCE Standards Committee on Seismic Rehabilitation Chris Poland, S.E. – Chair
Robert Pekelnicky, S.E. – Vice-Chair
Degenkolb Engineers I appreciate the opportunityI appreciate the opportunity
2. ASCE 31 Seismic Evaluation of Existing Buildings
Deficiency based
Three tiered evaluation procedure
Performance based
Focuses on validating buildings
2003
ASCE 41 Seismic Rehabilitation of Existing Buildings
Tool kit of procedures and acceptance criteria
Force based and displacement based analysis
Systematic and Simplified procedures
Performance based
2008 ASCE Standards for Seismic Rehabilitation
3. ASCE 31/41 Update
4. ASCE 31 Issues
5. ASCE 41 Issues