停泊船只影響河道安全渡汛的評價模型研究.pdf

1、西南交通大學碩士學位論文停泊船只影響河道安全渡汛的評價模型研究姓名：楊慶華申請學位級別：碩士專業(yè)：防災減災工程及防護工程指導教師：陳春光20031201西南交通大學碩士研究生學位論文ABSTRACTAsthemainvehicleandfacilityontheriver，shipsexertanimportantfunctioninthedevelopmentofnationaleconomy，ontheotherhandbecaus

2、etheshipsareusedinlargequantitiesontheriver，andcurrentlyeverylocalitylacksthemanagementofsciencetotheusageofships，itwillcauseseriousdischargingfloodinfluenceontheriverNowpeoplemoreandmoreattachimportancetohowtosolvetheco

3、nflictthereforthispaperresearchonthesafetydischargingfloodcausedbytheinfluenceofship’Sanchorage，andputforwardanassessmentmodelofthesafetydischargingfloodunderthesuchbackgroundItiswellknownthatthedefectsofship’Sanchoragee

4、nvironmentsoftencausethatflooddoesn’tpasssafelyinriverSOitisveryimportanttesearchandevaluatesthestateofship’SenvironmentsThispaperformulatesseveralmainindexessuchasscaleofflood，depthofshipdrinking，sizeofwindandwaveonfloo

5、ddisastercausedbytheinfluenceofship’Sanchoragethroughspotinvestigatingandanalyzingsomeexperimentaldata，andappliessystematicengineeringtoestablishtheaccidentalanalysisofflood’Sdisastercausedbyship’Sanchage，todefinetheimpo

6、rtantdegreeofeachassessableindexbyAHPThetheoryofFuzzyControlisdrawnontoconstructinadvancethesubordinatedegreeofeachindex，SOweCaDsetupamathematicsmodelofcomprehensiveassessmenttoqualitativeandquantitativeevaluatesafetyoff

7、looddisasterThearticlealsotestsandverifiestheassessmentmodelswiththeactualsafetydischargingfloodcausedbyshipsinSichuanprovincePiriverwayonthebasisoftheassessmentmodel，asaresult，theassessmentmodeliSviableanditcanprovidesc