橋區(qū)水域通航評估的內容與方法研究.pdf

1、武漢理工大學碩士學位論文橋區(qū)水域通航評估的內容與方法研究姓名：肖亮希申請學位級別：碩士專業(yè)：交通信息工程及控制指導教師：郭國平20070501武漢理工大學碩士論文AbstractThetransportationindustryisvitaltothenationaleconomyAlongwiththefastdevelopmentofnationaleconomythegovernmenthasalreadymadesignific

2、antprogressintransportationmodernizationthequantitiesofbridgecrossedfiverisgro誦ngrapidlywhichplayanimportantroleinthedevelopmentofnationaleconomyAtthesametimethesizeofshipsbecomemoreandmorelarge，thedensityofshipisincreas

3、ingyearbyyearTherefore，thebridgeshaveinevitablyinfluenceonshippingindustrycausingthenavigatingenvironmentchangesandcumbershipsafetynavigationespeciallyinthefloodingseasonInorderteducethemaximumnegativeinfluenceandensuret

4、heshipssafelynavigationaroundthebridgewaterwayareaitisveryimportanttoanalyze、researchandargumentthenavigatingconditionsintheareaaroundbridgesbeforeconstructingbridge!Forrecentyears，thoughoafstatehaveissuedsomestandardteg

5、ulatethebridgeconstructioneffectivelysuchas‘Navigationstandardofinlandwaterway’(GB50139—2004)‘‘Thedesigncriterionofinlandwaterwayport”(GB50192—93)“Thebridgestandardfornavigatingseacraftwaterway’(JTJ31197)“Thedesigncriter

6、ionofharbor’(JTJ21199)，andSOoninthepracticaluse，thosestandardswerecarriedoutbytherelevantdepartmentsofgovernment，Furthermorethosestandardsredistributedanddevelopedbydifferentdepartments，andsomeaspectsofstandardscannotmee

7、tthenowadaysrequirementsThispaperopenoutthemattersforevaluatingthebridgeareawaterwaysafelynavigationbystudytheinfluencingfactorofbridgeareawaterwayenvironmentItalsotellUShowtoevaluateandensurebridgeareawaterwaysafelynavi

8、gationatlast，thispaperwillbuildanintegrityevaluatingsystemfornavigatingargumentationinthebridgewaterwayareaOntheotherhand，thestudyisusefulandplayimportantroleinwatertrafficadministrationprotectingwaterenvironment，andthed