公路網(wǎng)絡(luò)地震作用下經(jīng)濟(jì)損失方法的研究.pdf

1、中國(guó)地震局工程力學(xué)研究所碩士學(xué)位論文公路網(wǎng)絡(luò)地震作用下經(jīng)濟(jì)損失方法的研究姓名：蘭日清申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：防災(zāi)減災(zāi)工程及防護(hù)工程指導(dǎo)教師：王自法20070401中國(guó)地震局工程力學(xué)研究所碩士論文■■■暑暑暑置■薯—暑暑置|i—皇皇i■—■ii萱i置i暑i皇葺篁宣宣宣宣宣宣i■i審葺暑暑ii宣葺iii—蕾篁鼉IlfABSTRACTEarthquakedisasterwhichexistsinmanypartsaroundtheworld，

2、isoneofthenaturalonesthatcausetremendouslOSStooursocietyandtheeconomyWiththerapiddevelopmentofChina’Snational@圮onomy’transportationnetworksystem，whichhasbecomeanecessarycomponentinpeople’SdailylireiSallimportantpartofthe

3、lirelinesystemsItalsoplaysacrucialroleinthepostearthquakesearchandrescueaswellasinreconstructioneffortsEarthquakedamagetoatransportationsystemnotonlYcausedirectlosstothesystembutalSOincursseriousindirectdamageduetoitSnet

4、workingpropertyTherefore也eanalysisofthetransportationnetworkstabilityandeconomiclOSSundertheearthquakesiSveryimportantandbearspracticalapplicationpotentialBasedonpreviousstudies，thisPaperproposesaframeworkforanalyzingnet

5、workstabilityandeconomiclOSSfordomestictransportationsystem111emaincontentsofthispaperareasfollows：Firstthepaperstudiesvariousmethodsforthestructurevulnerabilityoftransportationnetworkandthenproposesstructuralvulnerabili

6、tycurves，suitablefortherapidassessmentafteranearthquakeSecondthemethodfortrafficdistributioniSanalyzedThird。theentiretransportationnetworkstabilityiSstudiedFourth，accordingtothedamagecharacteristicstheassessmentmethodoft

7、hedirectlOSSandtheindirectlOSSofthetransportationnetworkaleproposedFinallythetransportationnetworkoftheBeijingTianjianTangshanareaisanalyzed嬲anexampletoapplytheproposedframeworkKeywords：transportationnetwork，seismicvulne