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1、桥梁裂缝产生原因浅析-一土木工程毕业设计外文翻译原文+翻译（桥梁）西南交通大学本科毕业设计外文翻译年级：XXX级学号：Xxxx姓名：Xxxx专业：Xxxx扌旨导老师:Xxxxxxx年6月ThebridgecrackproducedthereasontosimplyanalyseInrecentyears,thetrafficcapitalconstructionofourprovincegetsswiftandviolentdevelopment,allpartshavebu订talargenumbetofconcretebridges.Inthecourseofbuildingandusin
2、ginthebridge,relevanttoinfluenceprojectqua!ityleadofcommonoccurrencereportthatbridgecollapseevenbecausethecrackappearsTheconcretecanbesaidto"oftenhaveillnesscomingon"whilefracturingand"frequently-occurringdisease"、oftenperplexbridgeengineersandtechnicians.Infact,iftakecertaindesignandconstructionmea
3、sure,alotofcrackscanbeovercomeandcontrolled.Forstrengthenunderstandingofconcretebridgecrackfurther,isitpreventprojectfromendanger1argercracktotryone'sbest,thistextmakeanmoreoverallanalysis,summarytoconcretekindandreasonofproduction,bridgeofcrackasmuchaspossible,inordertodesign,constructandfindoutthe
4、feasiblemethodwhichcontrolthecrack,gettheresultoftakingprecautionsagainstYuWeiRanConcretebridgecrackkind,origincauseofformationTnfact,theorigincauseofformationoftheconcretestructurecrackiscomplicatedandvarious,evenmanykindsoffactorsinfluenceeachother、buteverycrackhasitsoneorseveralkindsofmainreasons
5、producedThekindoftheconcretebridgecrack,onitsreasontoproduce,canroughlydivideseveralkindsasfollows:1loadthecrackcausedConcreteinroutinequietTsitloadtomoveandcrackthatproduceclaimtoloadthecrackunderthetimesofstressbridge,summinguphasdirectstresscracks,twokindsstresscrackoncesmainly.Directstresscrackr
6、efertooutsideloaddirectcrackthatstressproducethatcause.Thereasonwhythecrackproducesisasfollows,1,Designthestageofcalculating,doesnotcalculateor1eaksandcalculatespartlywhilecalculatinginstructure;Calculatethemodelisunreasonsble;Thestructureissupposedandaccordedwithbystrengthactuallybystrength;Loadand
7、calculateorleakandcalculatefew;Internalforceandmatchingthemistakeincomputstionofmuscle;Safetycoefficientofstructureisnotenough.Donotconsiderthepossibilitythatconstructatthetimeofthestructuraldesign;It
