《鐵路工程結構可靠性設計統一標準》是2017年中國鐵道出版社出版的圖書，作者是中國鐵路總公司。
基本介紹
- 書名：鐵路工程結構可靠性設計統一標準
- 作者：中國鐵路總公司
- 出版社：中國鐵道出版社
- 出版時間：2017年1月1日
- 頁數：44 頁
- 開本：16 開
- 裝幀：平裝
- ISBN：9787113226657
內容簡介,圖書目錄,
內容簡介
This Standard consists of nine chapters， namely：General Provisions， Terms and Symbols， Basic Requirements， Principles for Limit State Design， Actions and Environmental Influences， Material and Soil Properties and Geometric Parameters， Structural Analysis and Test-assisted Design， Partial Factor Design Methods， Reliability Management and Assessment， and four appendices.
This Standard：
1. Unifies the design concepts of railway structures9 and specifies that the probability-based limit state design method expressed by partial factor format shall be used for the design of railway structures， in the Chapter of General Provisions.
2.Specifies the general technical requirements of limit state design method of railway structures and the safety classes and design service life of railway structures9 stipulates the importance factors of structures， and presents the concepts that the environmental influences on structures and durability shall be considered in structural design， in the Chapter of Basis Requirements.
3. Refines and improves the classification of limit states， specifies that railway structures shall be designed in terms of ultimate limit states， serviceability limit states and fatigue limit states， defines the classification of design situations， stipulates the basic principles of limit state design， and provides principles on reliability-index-based design.
4. Stipulates the principles for determining the design parameters of actions， specifies the standard diagrams of train live loads， and provides environmental influences regulations in principle.
5. Specifies the principles and methods for determining properties and geometric parameters of materials and soils.
圖書目錄
1 General Provisions
2 Terms and Symbols
2．1 Terms
2．2 Symbols
3 Basic Requirements
3．1 General Requirements
3．2 Safety Classes， Reliability and Importance Factors
3．3 Design Working Life， Durability and Maintenance
4 Principles for Limit State Design
4．1 Limit States
4．2 Design Situations
4．3 Limit State Design
4．4 Design Based on Reliabilityl ndex
5 Actions and Environmental lnfluences
5．1 General Requirements
5．2 Design Parameter of Actions
5．3 Train Vertical Loads
5．4 Environmental Influences
6 Material and Soil Properties and Geometric Parameters
6．1 Material and Soil Properties
6．2 Geometric Parameters
7 Structural Analysis and Test-assisted Design
7．1 General Requirements
7．2 Analytical Model of Structures and Structural Members
7．3 Test-assisted Design
8 Partial Factor Design Methods
8．1 General Requirements
8．2 Design Value of Basic Variable
8．3 Ultimate Limit States
8．4 Serviceability Limit States
8．5 Fatigue Limit States
9 Reliability Management and Assessment
9．1 Reliability Management
9．2 Reliability Assessment of Existing Structures
Appendix A Structural Reliability Analysis Methods
A 1 Calculation on Structural Reliability lndexes
A．2 Selection Methods on the Structural Target Reliability Indexes
A．3 Determination of Partial Factors
A 4 Determination of Combination Value Factors
Appendix B Determination of Parameters and Probability Distribution of Actions
B 1 Characteristic Values and Probability Distribution of Permanent Actions
R 2 Representative Values and Probability Distribution of Variable Actions
R 3 Probability Distribution of Load Effect of Train
R 4 Fatigue Load Spectrum and Spectrum of Standard Load Effect Ratio
Appendix C Quality Management
Appendix D Reliability Assessment of Existing Railway Structures
D．1 General Requirements
D．2 Safety Assessment
D．3 Serviceability Assessment
D．4 Durability Assessment
D．5 Disaster Resistance Capacity Assessment
Words Used for Different Degrees of Strictness
