Table of Contents
A Wind and Hurricane Design Framework for Multi-Hazard Performance-Based Engineering of High-Rise Buildings
Overview
Current Seismic Code Basis 1997 NEHRP or IBC 2000
Current Wind Code Basis ASCE 7-95
Multi-Hazard Performance-Based Engineering
Performance-Based Engineering (PBE)
Potential Benefits of PBE
Seismic Performance Level Terminology
Typical Pushover Curve and Performance Levels
Performance-Based Seismic Hazard Levels
Recommended Performance-Based Wind Design Levels
Selection of Wind Design Level for Serviceability
Selection of Wind Design Level for System Ultimate Strength
Use of Pushover Analysis to Assess System Ultimate Strength
Gust Effect Factor Variation with Wind Speed and Damping
Probabilistic Modeling Parameters
Probabilistic Hazard Analysis for Hawaii Wind Speed versus Return Period
Multi-Hazard Performance versus Typical Code Design
Multi-Hazard Design Considerations
Multi-Hazard Design Considerations
Conclusions
Conclusions
Recommendation
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