国家能源局公告

前言

1　总　则

2　术语和缩略语

• 2.1　术　语

• 2.2　缩略语

3　基本规定

• 3.1　测　量

• 3.2　岩土工程

• 3.3　水文气象

4　设计阶段测量

• 4.1　可行性研究阶段测量

• 4.2　初步设计阶段测量

• 4.3　施工图设计阶段测量

5　改造测量

• 5.1　一般规定

• 5.2　交叉跨越改造测量

• 5.3　风灾改造测量

• 5.4　冰灾改造测量

• 5.5　导线温升增容改造测量

6　专项测量

• 6.1　塔位地形图

• 6.2　地下管线探测

• 6.3　土石方测量

• 6.4　林木分布调查测量

• 6.5　水文测量

• 6.6　运行维护测量

• 6.7　安全监测

• 6.8　林木勘查

7　设计阶段岩土工程勘测

• 7.1　可行性研究阶段岩土工程勘测

• 7.2　初步设计阶段岩土工程勘测

• 7.3　施工图设计阶段岩土工程勘测

8　岩土工程勘测方法

• 8.1　遥感解译

• 8.2　工程地质调查

• 8.3　勘探与测试

• 8.4　工程物探

9　复杂地质条件岩土工程勘测

• 9.1　特殊岩土勘测

• 9.2　特殊地质条件勘测

10　设计阶段工程水文勘测

• 10.1　可行性研究阶段工程水文勘测

• 10.2　初步设计阶段工程水文勘测

• 10.3　施工图设计阶段工程水文勘测

11　水文查勘

• 11.1　一般规定

• 11.2　人类活动影响调查

• 11.3　洪涝调查

• 11.4　河床与海床演变调查

• 11.5　冰情与漂浮物调查

• 11.6　特殊地区水文调查

12　设计洪水分析计算

• 12.1　一般规定

• 12.2　天然河流设计洪水

• 12.3　水库上下游设计洪水

• 12.4　冰情洪水

• 12.5　滨海与河口水文

• 12.6　特殊地区洪水

• 12.7　设计洪水位与设计流速

13　河床与海床演变分析

• 13.1　一般规定

• 13.2　河床演变

• 13.3　海床演变

• 13.4　基础冲刷

14　设计阶段工程气象勘测

• 14.1　可行性研究阶段工程气象勘测

• 14.2　初步设计阶段工程气象勘测

• 14.3　施工图设计阶段工程气象勘测

15　气象查勘

• 15.1　一般规定

• 15.2　大风调查

• 15.3　覆冰调查

16　气象分析计算

• 16.1　一般规定

• 16.2　设计风速

• 16.3　设计冰厚

• 16.4　特征气温与同时气象条件

附录A　拥挤地段平面图样图

附录B　交叉跨越分图样图

附录C　平行线路影响相对位置图样图

附录D　变电站进出线平面图样图

附录E　送电线路平断面图样图

附录F　平面图、断面图符号表

附录G　塔基断面图样图

附录H　房屋分布图样图

附录J　塔位地形图样图

附录K　土（岩）的承载力特征值

附录L　边坡容许坡度值

附录M　塔位水文条件和气象条件一览表

本标准用词说明

引用标准名录

编制说明

1　General provisions

2　Terms and abbreviations

• 2.1　Terms

• 2.2　Abbreviations

3　Basic requirements

• 3.1　Survey

• 3.2　Geotechnical investigation

• 3.3　Engineering hydrological and meteorological investigation and surveying

4　Survey of different design stage

• 4.1　Survey of feasibility study stage

• 4.2　Survey of preliminary design stage

• 4.3　Survey of working drawing design stage

5　Electric power line reconstruction survey

• 5.1　General requirements

• 5.2　Cross reconstruction survey

• 5.3　Wind disaster reconstruction survey

• 5.4　Ice disaster reconstruction survey

• 5.5　Temperature rise increase capacity reconstruction survey

6　Special survey

• 6.1　Topographic survey of tower foundation

• 6.2　Underground pipeline detection and survey

• 6.3　Earthwork volume survey

• 6.4　Forest distribution survey

• 6.5　Hydrological survey

• 6.6　Maintenance survey for operation phase

• 6.7　Safety monitoring

• 6.8　Foresty prospect

7　Geotechnical investigation of design stage

• 7.1　Geotechnical investigation of feasibility study stage

• 7.2　Geotechnical investigation of preliminary design stage

• 7.3　Geotechnical investigation of detail design stage

8　Method of geotechnical investigation

• 8.1　Remote sensing interpretation

• 8.2　Engineering geological survey

• 8.3　Exploration and testing

• 8.4　Geophysical exploration

9　Geotechnical investigation under complicated geologic conditions

• 9.1　Geotechnical investigation for special stratums

• 9.2　Geotechnical investigation under special geologic conditions

10　Engineering hydrological investigation and survey of different stage

• 10.1　Engineering hydrological investigation and survey of feasibility study stage

• 10.2　Engineering hydrological investigation and survey of preliminary design stage

• 10.3　Engineering hydrological investigation and survey of working drawing design stage

11　Hydrology investigation and survey

• 11.1　General requirements

• 11.2　Impact of human activity

• 11.3　Flood and waterlogging

• 11.4　Riverbedand sea bed evolution

• 11.5　Ice and float

• 11.6　Specific areas

12　Hydrological analysis and calculation

• 12.1　General requirements

• 12.2　Natural river design flood

• 12.3　Design flood about the upperstream and downstream of the reservoir

• 12.4　Ice flood

• 12.5　Hydrological analysis ahout coastal and river mouth area

• 12.6　Special area design flood

• 12.7　Design flood stage and flow rate

13　Evolution analysis of river and sea bed

• 13.1　General requirements

• 13.2　Analysis of river bed evolution

• 13.3　Analysis of sea bed evolution

• 13.4　Scour analysis calculation

14　Engineering meteorological investigation and survey of different stage

• 14.1　Engineering meteorological investigation and survey of feasibility study stage

• 14.2　Engineering meteorological investigation and survey of preliminary design stage

• 14.3　Engineering meteorological investigation and survey of working drawing design stage

15　Meteorology survey

• 15.1　General requirements

• 15.2　Strong wind

• 15.3　Wire ice covering

16　Meteorological analysis and calculation

• 16.1　General requirements

• 16.2　Design wind speed

• 16.3　Design wire ice covering

• 16.4　Characteristic temperature and meteorological condition

Appendix A　Planimetic map in crowded area

Appendix B　Intersection and crossing plan

Appendix C　Relative position plan of parallel proximity line

Appendix D　Incomeing and outgoing lines plan of substation

Appendix E　Plan and section samples of transmission line

Appendix F　Cartographic symblol list of plan and section map

Appendix G　Tower foundation section plan

Appendix H　House distribution map

Appendix J　Tower position topographic map

Appendix K　Characteristic value of bearing capacity of soil（rock）layers

Appendix L　Allowable slope ratio

Appendix M　Schedule of tower hydrological and meteorological condition

Explanation wording in this standard

List of quoted standards