GB 50548-2010 330kV-750kV架空輸電線路勘測規(guī)范

專用

人人文庫

NATIONALSTANDARD

OFTHEPEOPLESREPUBLICOFCHINA

CodeforInvestigationandSurveying

of330kV-750kVOverheadTransmissionLine

GB50548-2010

ChiefDevelopmentDepartment:ChinaElectricityCouncil

ApprovingDepartment:MinistryofHousingandUrban-RuralDevelopment

ofthePeoplesRepublicofChina

ImplementationDate:December1,2010專用

人人文庫

ChinaPlanningPress

Beijing2010

圖書在版編目(CIP)數(shù)據(jù)

架空輸電線路勘測規(guī)范

330kV-750kV:GB50548-

英文中華人民共和國住房和城鄉(xiāng)建設(shè)部組織編

2010:/

譯北京中國計劃出版社

.—:,2014.9

ISBN978-7-80242-995-6

中架空線路輸電線路

Ⅰ.①3…Ⅱ.①…Ⅲ.①--

線路勘測規(guī)范中國英文

---Ⅳ.①TM726.3-65

中國版本圖書館數(shù)據(jù)核字第號

CIP(2014)124538

ChineseeditionfirstpublishedinthePeoplesRepublicofChinain2010

EnglisheditionfirstpublishedinthePeoplesRepublicofChinain2014

byChinaPlanningPress

rd專用

3Floor,CTower,GuohongBuilding

No.A11,Muxidi-Beili,XichengDistrict

Beijing,100038

PrintedinChinabyBeijingJinghuaHucaiPrintingCO.,LTD

?2010byMinistryofHousingandUrban-RuralDevelopementof

thePeoplesRepublicofChina

Allrightsreserved.Nopartofthispublicationmaybereproducedortransmittedinanyformor

byanymea人人文庫ns,graphic,electronic,ormechanical,includingphotocopying,recording,

oranyinformationstorageandretrievalsystems,withoutwrittenpermissionofthepublisher.

Thisbookissoldsubjecttotheconditionthatitshallnot,bywayoftradeorotherwise,belent,

re-sold,hiredoutorotherwisecirculatedwithoutthepublisherspriorconsentinanyformof

blindingorcoverotherthanthatinwhichthisispublishedandwithoutasimilarcondition

includingthisconditionbeingimposedonthesubsequentpurchaser.

ISBN978-7-80242-995-6

AnnouncementofMinistryofHousingandUrban-Rural

DevelopmentofthePeoplesRepublicofChina

No.633

AnnouncementonIssuingtheNationalStandardof

CodeforInvestigationandSurveyingof

330kV-750kV

OverheadTransmissionLine

TheCodeforInvestigationandSurveyingofkVkVOverheadTransmissionLine

330-750is

herebyapprovedasaChinesenationalstandardbearingaserialnumberofGB50548—2010,and

willcomeintoeffectonDecember1,2010.

Articles1.0.4,3.3.2,3.4.6,12.1.1,12.2.1,and12.5.1arecompulsoryprovisionsandmust

beenforcedstrictly.

ThiscodewillbepublishedanddistributedbyChinaPlanningPr專用essasauthorizedbyResearch

InstituteofStandardsandNorms,MinistryofHousingandUrban-RuralDevelopmentofthe

PeoplesRepublicofChina.

MinistryofHousingandUrban-RuralDevelopmentofthePeoplesRepublicofChina

May31,2010

人人文庫

Foreword

ThiscodeispreparedbyCentralSouthernChinaElectricPowerDesignInstituteofChina

PowerEngineeringConsultingGroupCorporationincollaborationwithassociatedorganizationsas

NoticeonPrintingandDistributingtheDevelopmentandRevisionPlanof

requiredbythe

NationalStandardsforEngineeringConstruction

2006issuedbytheformerMinistryof

Construction(JB[2006]No.136).

Thiscodehassummarizedandincorporatedthematureandeffectiveexperiencesandthe

appliedscientificandtechnicalachievementsintheinvestigationandsurveyingof330kV-750kV

overheadtransmissionlinesinrecentyears,reflectedthenewrequirementsforinvestigationand

surveyimposedbytheownersandtheengineering,construction,andoperationorganizations,and

beenfinalizedafterreview.Thiscodeisorganizedinto26chaptersand15appendices,mainly

including:General,TermsandSymbols,BasicProvisions,SurveyatFeasibilityStudyStage,Survey

atPreliminaryDesignStage,SurveyatDetailedDesignStage,專用GeotechnicalInvestigationat

FeasibilityStudyStage,GeotechnicalInvestigationatPreliminaryDesignStage,Geotechnical

InvestigationatDetailedDesignStage,GeotechnicalInvestigationMethods,Geotechnical

InvestigationforSpecialGeotechnicalAreas,GeotechnicalInvestigationforAreasunderSpecial

GeologicalConditions,PrototypeTest,FoundationPitInspection,ResultsofGeotechnical

Investigation,EngineeringHydrologicalInvestigationatFeasibilityStudyStage,Engineering

HydrologicalInvestigationatPreliminaryDesignStage,EngineeringHydrologicalInvestigationat

DetailedDesignStage,HydrologicalInvestigationandSurvey,HydrologicalAnalysisand

Calculation,EvolutionAnalysisonRiver(sea)Bed,EngineeringMeteorologicalSurveyat

FeasibilityStudyStage,EngineeringMeteorologicalSurveyatPreliminaryDesignStage,

EngineeringMeteorologicalSurveyatDetailedDesignStage,MeteorologicalInvestigation,and

MeteorologicalAnalysisandCalculation.

Articlesinboldinthiscodearecompulsoryandmustbeobservedstrictly.

Thiscodeisw人人文庫ithinthejurisdictionoftheMinistryofHousingandUrban-RuralDevelopment

ofthePeoplesRepublicofChinawhowillalsoberesponsiblefortheinterpretationofcompulsory

provisions,andsubjectedtodailymanagementbyChinaElectricityCouncil,andspecifictechnical

interpretationbyCentralSouthernChinaElectricPowerDesignInstituteofChinaPower

EngineeringConsultingGroupCorporation.Duringtheimplementationofthiscode,theinterests

concernedareexpectedtoseriouslysummarizetheexperiencesandreferanycommentsand

suggestionsformodificationorsupplementationtoCentralSouthernChinaElectricPowerDesign

InstituteofChinaPowerEngineeringConsultingGroupCorporation(Address:No.668,Minzhu

Road,WuchangDistrict,WuhanCity,HubeiProvince.Postcode:430071.Email:wangshengzu@

·1·

)forreferenceinthefuturerevision.

Chiefdraftingorganizations,participatingdraftingorganizations,leadingauthorsandmain

reviewersofthiscode:

ThiscodeismainlydraftedbyCentralSouthernChinaElectricPowerDesignInstituteof

ChinaPowerEngineeringConsultingGroupCorporation

Withthearticiationofthefollowinoranizations

ppgg:

ChinaPowerEngineeringConsultingGroupCorporation

NortheastChinaElectricPowerDesignInstituteofChinaPowerEngineering

ConsultingGroupCorporation

NorthwestChinaElectricPowerDesignInstituteofChinaPowerEngineering

ConsultingGroupCorporation

NorthChinaPowerEngineeringCo.,Ltd.ofChinaPowerEngineering

ConsultingGroup

EastChinaElectricPowerDesignInstituteofChinaPowerEngineering

ConsultingGroupCorporation

SouthwestChinaElectricPowerDesignInstituteofChinaPowerEngineering

ConsultingGroupCorporation專用

ChinaPowerEngineeringConsultingGroupCorporationBeijingNorth-StarCo.,

Ltd.

GuangdongElectricPowerDesignInstitute

ShanxiElectricPowerExploration&DesignInstitute

Leadinauthors

g:

WangShengzuShiKeqinAiChuanjingLiuDepingXiongHaixing

WangZhongping

Otherauthorsinclude(inorderofstrokesofChinesecharacters):

MaLingkangYinLiangDaiHongboZhangXiaowangLiuFuting

WuGangBieChuanyanLiWeiqiangChenYamingShangSiliang

HuChangquanRaoZhenxiangHuChangshengLouJunqingYaoPeng

JiaJianGaoFushanTaoLiCaoWeidongLiangShuilin

人人文庫PenYuhuanChenZhenfenZenWeixion

gggggg

Mainreviewers

:

WuJunshuaiWangCongCaiYonglanSongJunFangRuiChengXiaojiu

YinZhenlongWangLiLiuHoujianShiRongwenChenDongqian

TangHuimingLiuXiaoqingZhengYongfengLvJianchunLiQiulin

KongXiangyuanZhuWeiLuXiaodongWangAipingWangJianmin

LiJirenHuangWeizhongMaZhijianFuChunhengJiangLiYangAili

·2·

Contents

………………………

1General(1)

…………

2TermsandSymbols(2)

………………………

2.1Terms(2)

……………………

2.2Symbols(4)

……………

3BasicProvisions(6)

………………………

3.1Survey(6)

……………………

3.2GeotechnicalInvestigation(7)

……………

3.3EngineeringHydrologicalInvestigationandSurveying(7)

…………

3.4EngineeringMeteorologicalInvestigationandSurveying(8)

…………

4SurveyatFeasibilityStudyStage(9)

……………

4.1GeneralProvisions(9)

…………………

4.2IndoorWork(9)

…………………

4.3FieldWork(10)

………………

4.4SurveResultstobeSubmitted專用

y(10)

………

5SurveyatPreliminaryDesignStage(11)

……………

5.1GeneralProvisions(11)

……………

5.2IndoorSelectionofRoutingScheme(11)

……………

5.3FieldSelectionofRoutingScheme(11)

…………

5.4AerialPhotographing(12)

………………

5.5EstablishmentofGPSMainControlNetworkandGPSFieldControlofAerialSurvey(15)

………………………

5.6PhotographAnnotation(20)

………………

5.7ScanningofAerialPhotographs(21)

…………

5.8AerialTriangulation(21)

……

5.9EstablishmentofThree-dimensionalDigitalModelforRoute(23)

………

5.10RouteOptimizationwithThree-dimensionalDigitalModel(23)

………………

5.11FinalResultstobeSubmitted(24)

……………

6SurveyatDetailedDesignStage(25)

……………

6.1GeneralProvis人人文庫ions(25)

………………………

6.2RouteSelectionSurvey(25)

…………………

6.3StraightLineLocationSurvey(26)

………………

6.4SurveyofStakeSpacingandElevationDifference(29)

……………………

6.5HorizontalandElevationConnectionSurvey(31)

…………………

6.6SurveyofPlansandSections(33)

………………………

6.7SurveyofCrossing-over(35)

……………………

6.8LocationandCheckSurvey(37)

……

6.9SurveyforSectionsofTowerFoundationsandTopographyofTowerLocations(38)

……………

6.10SurveyofLayoutMapsofHouses(39)

·1·

………

6.11SurveyofTowerLocationCoordinates(40)

…………

6.12SurveyofDistributionofForestTrees(40)

………………

6.13SurveyofEarthElectrodeSite(40)

………………

6.14SurveyResultstobeSubmitted(41)

……

7GeotechnicalInvestigationatFeasibilityStudyStage(43)

…………………

8GeotechnicalInvestigationatPreliminaryDesignStage(44)

……

9GeotechnicalInvestigationatDetailedDesignStage(45)

……………

9.1GeneralProvisions(45)

………

9.2InvestigationofPlainsandRiverValleys(45)

…………………

9.3InvestigationofMountainousandHillyAreas(46)

………

10GeotechnicalInvestigationMethods(48)

………………

10.1EngineeringGeologicalSurvey(48)

………………

10.2RemoteSensingInterpretation(48)

…………

10.3EngineeringGeophysicalExploration(49)

………………………

10.4ExplorationandTest(50)

……………

11GeotechnicalInvestigationforSpecialGeotechnicalAreas(51)

……………

11.1CollapsibleLoess(51)

…………………

11.2FrozenSoil(51)

……………專用………

11.3SoftSoil(52)

……………………

11.4ExpansiveRockandSoil(53)

……………………

11.5RedClay(54)

……………………

11.6FillSoil(55)

……………

11.7WeatheredRockandResidualSoil(56)

…………………

11.8SalineSoil(57)

………………

11.9CompoundSoil(57)

……………

12GeotechnicalInvestigationforAreasunderSpecialGeologicalConditions(59)

……………

12.1KarstandCaves(59)

…………………

12.2Landslide(60)

………………………

12.3EboulementandTalus(61)

………………………

12.4Gully(61)

………………

12.5DebrisFlow(62)

……………………

12.6EarthquakeLiquefaction(62)

………………………

12.7Goaf人人文庫(63)

……………

13PrototypeTest(65)

…………

13.1GeneralProvisions(65)

………………

13.2FoundationPilePrototypeTest(65)

……

13.3AnchorFoundationandUndistributedSoilFoundationTest(65)

…………

13.4PreparationofPrototypeTestResults(66)

…………………

14FoundationPitInspection(67)

…………

15GeotechnicalEngineeringInvestigationResults(68)

…………

15.1GeneralProvisions(68)

………………………

15.2FeasibilityStudyStage(68)

·2·

……………………

15.3PreliminaryDesignStage(68)

………………………

15.4DetailedDesignStage(69)

……

16EngineeringHydrologicalInvestigationatFeasibilityStudyStage(70)

…………

16.1GeneralProvisions(70)

……

16.2DepthofInvestigationContentandTechnicalRequirements(70)

…………

16.3InvestigationResults(72)

…

17EngineeringHydrologicalInvestigationatPreliminaryDesignStage(73)

…………

17.1GeneralProvisions(73)

……

17.2DepthofInvestigationContentandTechnicalRequirements(73)

…………

17.3InvestigationResults(77)

……

18EngineeringHydrologicalInvestigationatDetailedDesignStage(78)

…………

18.1GeneralProvisions(78)

……

18.2DepthofInvestigationContentandTechnicalRequirements(78)

…………

18.3InvestigationResults(79)

…………………

19HydrologicalInvestigation(81)

…………

19.1GeneralProvisions(81)

………

19.2SurveyonEffectsofHumanActivities(81)

………………

19.3FloodSurvey(82)

………專用………

19.4SurveyonRiverbedEvolution(83)

…………

19.5SurveyonIceConditionsandFloats(84)

………

19.6HydrologicalSurveyforSpecialRegions(84)

…………

19.7HydrologicalTest(84)

……………………

20HydrologicalAnalysisandCalculation(86)

…………

20.1GeneralProvisions(86)

………………

20.2DesignFloodofNaturalRivers(87)

……………

20.3DesignFloodUpstreamandDownstreamReservoir(87)

………………

20.4FloodResultingfromLeveeBreachorDamBreak(88)

……………………

20.5IceFlood(89)

……………………

20.6FloodinSpecialRegions(89)

…………

20.7DesignFloodLevel(89)

……………

20.8DesignVelocity(90)

………………

20.9HydrologicalAnalysisandCalculationforSeashoresandEstuaries(90)

…………………

21EvolutionAna人人文庫lysisonRiver(sea)Bed(97)

…………

21.1GeneralProvisions(97)

………………

21.2AnalysisonRiverbedEvolution(97)

…………………

21.3AnalysisonSeabedEvolution(98)

…

22EngineeringMeteorologicalInvestigationatFeasibilityStudyStage(100)

…………

22.1GeneralProvisions(100)

………

22.2InvestigationContentDepthandTechnicalRequirements(100)

…………

22.3InvestigationResults(100)

………………

23EngineeringMeteorologicalInvestigationatPreliminaryDesignStage(102)

…………

23.1GeneralProvisions(102)

·3·

………

23.2InvestigationContentDepthandTechnicalRequirements(102)

…………

23.3InvestigationResults(103)

……

24EngineeringMeteorologicalInvestigationatDetailedDesignStage(105)

…………

24.1GeneralProvisions(105)

………

24.2InvestigationContentDepthandTechnicalRequirements(105)

…………

24.3InvestigationResults