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GB 50545-2010 110kV～750kV架空输电线路设计规范现行

Announcement　of　Ministry　of　Housing　and　Urban-Rural　Development　of　the　People　s　Republic　of　China
Foreword
1　General
2　Terms　and　Symbols
- 2.1　Terms
- 2.2　Symbols
3　Routing
4　Meteorological　Conditions
5　Conductor　and　Earthwire
6　Insulators　and　Fittings
7　Insulation　Coordination，Lightning　Protection　and　Earthing
8　Conductor　Arrangement
9　Tower　Type
10　Tower　Load　and　Material
- 10.1　Tower　Load
- 10.2　Structural　Material
11　Tower　Structure
- 11.1　General　Provisions　for　Calculation
- 11.2　Calculation　Expressions　for　Ultimate　Limit　State　and　Serviceability　Limit　State
- 11.3　General　Provisions　on　Tower　Structure
12　Foundation
13　Clearance　to　Ground　and　Other　Facilities
14　Environmental　Protection
15　Labor　Safety　and　Industrial　Hygiene
16　Accessories
Appendix　A　Typical　Meteorological　Areas
Appendix　B　Contamination　Classification　for　High　Voltage　Overhead　Transmission　Line
Appendix　C　Reference　Value　of　m1　for　Various　Insulator　Types
Appendix　D　Relationship　Between　Span　Length　and　Clearance　of　Horizontal　Lines　for　Towers　with　Suspension　Insulator　Strings
Appendix　E　Calculating　Density　and　Cone　Angle　of　Soil　for　Uplift　Foundation
Appendix　F　Classification　of　Telecommunication　Line
Appendix　G　Classification　of　Road
Explanation　of　Wording　in　This　Code
List　of　Quoted　Standards

引文
笔记内容

GB 50545-2010 110kV～750kV架空输电线路设计规范现行

Announcement of Ministry of Housing and Urban-Rural Development of the People s Republic of China

Foreword

1 General

2 Terms and Symbols

2.1 Terms

2.2 Symbols

3 Routing

4 Meteorological Conditions

5 Conductor and Earthwire

6 Insulators and Fittings

7 Insulation Coordination，Lightning Protection and Earthing

8 Conductor Arrangement

9 Tower Type

10 Tower Load and Material

10.1 Tower Load

10.2 Structural Material

11 Tower Structure

11.1 General Provisions for Calculation

11.2 Calculation Expressions for Ultimate Limit State and Serviceability Limit State

11.3 General Provisions on Tower Structure

12 Foundation

13 Clearance to Ground and Other Facilities

14 Environmental Protection

15 Labor Safety and Industrial Hygiene

16 Accessories

Appendix A Typical Meteorological Areas

Appendix B Contamination Classification for High Voltage Overhead Transmission Line

Appendix C Reference Value of m1 for Various Insulator Types

Appendix D Relationship Between Span Length and Clearance of Horizontal Lines for Towers with Suspension Insulator Strings

Appendix E Calculating Density and Cone Angle of Soil for Uplift Foundation

Appendix F Classification of Telecommunication Line

Appendix G Classification of Road

Explanation of Wording in This Code

List of Quoted Standards

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专家解读

Announcement　of　Ministry　of　Housing　and　Urban-Rural　Development　of　the　People　s　Republic　of　China

1　General

2　Terms　and　Symbols

2.1　Terms

2.2　Symbols

3　Routing

4　Meteorological　Conditions

5　Conductor　and　Earthwire

6　Insulators　and　Fittings

7　Insulation　Coordination，Lightning　Protection　and　Earthing

8　Conductor　Arrangement

9　Tower　Type

10　Tower　Load　and　Material

10.1　Tower　Load

10.2　Structural　Material

11　Tower　Structure

11.1　General　Provisions　for　Calculation

11.2　Calculation　Expressions　for　Ultimate　Limit　State　and　Serviceability　Limit　State

11.3　General　Provisions　on　Tower　Structure

12　Foundation

13　Clearance　to　Ground　and　Other　Facilities

14　Environmental　Protection

15　Labor　Safety　and　Industrial　Hygiene

16　Accessories

Appendix　A　Typical　Meteorological　Areas

Appendix　B　Contamination　Classification　for　High　Voltage　Overhead　Transmission　Line

Appendix　C　Reference　Value　of　m1　for　Various　Insulator　Types

Appendix　D　Relationship　Between　Span　Length　and　Clearance　of　Horizontal　Lines　for　Towers　with　Suspension　Insulator　Strings

Appendix　E　Calculating　Density　and　Cone　Angle　of　Soil　for　Uplift　Foundation

Appendix　F　Classification　of　Telecommunication　Line

Appendix　G　Classification　of　Road

Explanation　of　Wording　in　This　Code

List　of　Quoted　Standards