Reliability-based design of utility pole structures
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| Corporate Author | |
|---|---|
| Other Authors | |
| Format | Electronic eBook |
| Language | English |
| Published |
Reston, VA :
American Society of Civil Engineers,
©2006.
|
| Series | ASCE manuals and reports on engineering practice ;
no. 111. |
| Subjects | |
| Online Access | Full text |
| ISBN | 9780784471494 0784471495 0784408459 9780784408452 |
| Physical Description | 1 online resource (xii, 106 pages) : illustrations |
Cover
Table of Contents:
- CONTENTS
- ACKNOWLEDGMENTS
- FIGURES
- TABLES
- 1 INTRODUCTION
- 1.1 Current Practice
- 1.2 Reliability-Based Design
- 1.3 Objective
- 1.4 Scope
- 1.5 Benefits
- 1.6 Relation to National Electrical Safety Code and Other ASCE Guides
- 2 RELIABILITY-BASED DESIGN METHODOLOGY
- 2.1 Introduction
- 2.2 Structural Systems
- 2.3 Design of Wire System
- 2.4 Types of Load-Producing Events and Return Period
- 2.4.1 Weather-Related Events
- 2.4.2 Accidental Events
- 2.4.3 Construction and Maintenance Events
- 2.5 Limit State Design
- 2.5.1 Loads and Load Effects2.5.2 Component Strength
- 2.5.3 Load and Resistance Factor Design Format
- 2.6 Reliability-Based Design
- 2.6.1 Target Reliability Levels and Corresponding Load Factors
- 2.6.2 Selection of Strength Factor
- 2.7 Moment Magnification Consideration for Flexible Poles
- 2.8 Coordination of Failure Sequences
- 2.8.1 Structures versus Foundations
- 2.8.2 Wire System versus Support System
- 2.8.3 Tangent versus Dead-End Structures
- 3 LOADS
- 3.1 Introduction
- 3.1.1 Weather-Related Load Events
- 3.1.2 Construction and Maintenance Events3.1.3 Failure Containment Loads
- 3.1.4 Longitudinal Loads
- 3.2 References to Appropriate Load Documents
- 3.2.1 Weather-Related Loads
- 3.2.2 Construction and Maintenance Loads
- 3.2.3 Failure Containment Loads
- 3.3 Regional and Local Weather-Related Loads
- 3.3.1 Extreme Wind Loads
- 3.3.2 Combined Ice and Wind Loads
- 3.4 Effects of Load Factors or Load Return Periods
- 4 STRENGTH OF SINGLE-POLE UTILITY STRUCTURES
- 4.1 Introduction
- 4.2 Objective
- 4.3 Scope
- 4.4 Characterizing Pole Strength
- B.1 Method 1: Empirical Assessment of R[sub(n)]B.1.1 Example 1: Wood Poles
- B.1.2 Example 2: Evaluation of Yield Strength of Steel Using Material Test Data
- B.2 Method 2: Monte Carlo Simulations with Mechanics-Based Models
- B.2.1 Example 1: Custom-Designed Steel Poles (Range of Pole Sizes)
- B.2.2 Example 2: Commodity Steel Poles (Single-Size Round Pole)
- APPENDIX C: REFERENCES
- APPENDIX D: NOTATION AND SI CONVERSION FACTORS
- D.1 Notation
- D.2 SI Conversion Factors
- INDEX
- A
- B
- C
- D
- E
- F
- G
- H
- I
- L
- M