Prestandard for Performance-Based Wind Design V1.1

Abstract

  • Prepared by the Structural Engineering Institute of the American Society of Civil Engineers

    Prestandard for Performance-Based Wind Design, V1.1 presents recommended alternatives to the prescriptive procedures for wind design of buildings contained in the nationally adopted standard Minimum Design Loads and Associated Criteria for Buildings and Other Structures (ASCE 7) and in the International Building Code (IBC). Developed as a response to increasing interest in performance-based design (PBD), this prestandard aids in resolving conflicts in performance objectives that exist when using prescriptive procedures for the wind design and performance-based procedures for seismic design of individual buildings. It facilitates design of more efficient buildings that adhere to desired building functionality requirements and reduce property damage from wind while meeting public safety and performance requirements.

For selected items:
Front Matter
i–xiii
Chapter 1 Introduction
1–6
Chapter 2 Design Process
7–14
Chapter 3 Risk Category
15–18
Chapter 4 Performance Objectives
19–21
Chapter 5 Wind Demand Characterization
22–33
Chapter 6 Modeling and Analysis
34–48
Chapter 7 Acceptance Criteria: Main Wind Force Resisting System (MWFRS)
49–63
Chapter 8 Acceptance Criteria: Building Envelope Systems Criteria
64–89
Chapter 9 Project Review
90–95
Appendix A Method 1: Analytical Procedure for Continuous Occupancy Performance Objective
96–97
Appendix B Method 2: Conditional Probability Assessment Procedure to Validate Collapse- Resistance and System Reliability of Structures to Wind Loading
98–102
Appendix C Method 3: Fully Coupled Assessment Method to Validate Collapse Resistance and System Reliability of Structures to Wind Loading
103–106
Appendix D Effective Strategies to Reduce Dynamic Wind-Induced Response
107–108