公路隧道通风照明与行车安全关系研究

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1、重庆交通大学硕士学位论文公路隧道通风照明与行车安全关系研究姓名：闫桂梅申请学位级别：硕士专业：载运工具运用工程指导教师：韩直;邵毅明20080301ABSTRACTDuetothefactthatthetunnelmayshortenspace-timedistanceandsavespace,roadnInnelsareincreasinglyemerginginChinaandthesafetyproblemsunallowabletobei印oredhavebeenputintoagenda．Bytheendof2006，theroadtunne

2、lsbuiltinCKnahasamoulnedtoOVer4，100。ThenumberofroadtunnelsisincreasingyearatteryearandtheenhancementofvisibilitygivesthewaytotheimprovementoftrafficenvironmentintImnelaswellasincreasesthesafetyindexoftunneltraffic．Goodventilationandsoundlighringactastheandthesafeguardforroadtunn

3、eltraffic．preconditionforheighteningtunnelvisibilityRelyingontheCrossheadofComprehensiveTechnologicalResearchonSafetyandEnergySavingofExpresswayTunnel(Group)intheHu‘·Rong‘_Xiscientificresearchproject，thestudyismadeinthisarticleontherelationshipbetweenlightingandtrafficsaf．etyofr

4、oadtunnelinoperationstage．Duetothefeatureofhalfclosure，mucIhsmokeanddirtexistintunnelandhavelittlewaytodissipatewhiletheroadtlJnnelventilationmayreducethedensityofsmogandincreasetrafficeasiness，lightingandventilationbothservefortrafficsafety．But，theirimprovementswillincreasecost

5、·Therefbre，safetyandenergysavingisantinomyagain．Withthemethodsoftheoreticanalysisandmodelvalidation，analysisismadeinthisarticleonthetypesoftunnel仃a伍caccidentsandmefactorsinfluencingtunneltrafficrespectivelytodigoutt11eprobl锄sintunnelsafety；therelationshipbetweenthecolor-renderin

6、gpropertiesandhuman·seyesdiscriminatingofroadtunnellightingisreflectedthroughseeingandfeelingmodels；themodelingthroughtheanalysisontheinfluencingrelationshipofventilationandilluminationcapacityOVertrafficsafetyiscarriedouttofindthebalancepointbetweenventilationandlighting．Basedo

7、nthis，themodelisvalidatedwithtargetfunctioninlightofprojectstoachievethemostenergy．savingbalancepointpreconditionedbytheguarantyoftrafficsafety．KEYWORDS：words：roadtunnel；ventilation；lighting；visibility；trafficsafety重庆交通大学学位论文原创性声明本人郑重声明：所呈交的学位论文，是本人在导师的指导下，独立进行研究工作所取得的成果。除文中已经注明

8、引用的内容外，本论文不包含任何其他个人或集体已经发表或撰写过的作品成果。对本文的研究做出重要贡