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Top Stories Open Questions All Questions Followers Manage Log TOP STORIES RELATED TOPICS Urban Planning 10k Followers Transportation 9.2k Followers Architecture 46.1k Followers Engineering 208.6k Followers Materials Science and Engineering 35.9k Followers Infrastructure 4k Followers Construction 14.1k Followers Mechanical Engineering 97.8k Followers Buildings 7.4k Followers Roads 6.5k Followers Bridges (structure) 4.5k Followers Cement 245 Followers Skyscrapers 3.9k Followers Public Transportation 10.8k Followers Concrete 3.4k Followers Residential Construction 4.8k Followers Commercial Construction 1.9k Followers Architects 9.1k Followers Engineers 25.1k Followers Structural Engineering 6.4k Followers View 3 More Pin Topic Ask Question The term 'Civil Engineering' was assigned to distinguish the specialized engineering. practices involved with 'civilian or nonmilitary projects' from those involved with 'military projects'. Traditionally the practice was to construct shelters an... (more) Civil Engineering Unfollow Topic 34.4k Share Civil Engineering Answer written • 2014 What are the most innovative, unique and crazy civil engineering projects ever done? I will mention some of the most crazy civil engineering works which have always inspired me. 1) Rotating 17000+ton bridge A challenging project was put forward by the Chinese government to make a 250 meter long 6 lane flyover above the highspeed railway without stopping the railway service for even a minute! With the country’s high speed rail network being the largest in the world, it was considered not feasible to even halt it temporarily. Ofcourse it was very challenging project and surprisingly one firm with a group of brilliant engineers took the challenge and build it successfully! Here are the photos. They first build the complete bridge on the side of the railway line. Then they rotated the 17000 ton structure at 106 degrees to connect it to the rest of the section! Kshitij Salgunan, A thinker, entrepreneur and a web developer 8.1k upvotes by D. Prakash, Akshay Baxi, Divya Kushwaha, Amith ES, (more)

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TopStoriesOpenQuestionsAllQuestionsFollowersManageLogTOPSTORIESRELATEDTOPICSUrbanPlanning10kFollowersTransportation9.2kFollowersArchitecture46.1kFollowersEngineering208.6kFollowersMaterialsScienceandEngineering35.9kFollowersInfrastructure4kFollowersConstruction14.1kFollowersMechanicalEngineering97.8kFollowersBuildings7.4kFollowersRoads6.5kFollowersBridges(structure)4.5kFollowersCement245FollowersSkyscrapers3.9kFollowersPublicTransportation10.8kFollowersConcrete3.4kFollowersResidentialConstruction4.8kFollowersCommercialConstruction1.9kFollowersArchitects9.1kFollowersEngineers25.1kFollowersStructuralEngineering6.4kFollowersView3MorePinTopic AskQuestionTheterm'CivilEngineering'wasassignedtodistinguishthespecializedengineering.practicesinvolvedwith'civilianornonmilitaryprojects'fromthoseinvolvedwith'militaryprojects'.Traditionallythepracticewastoconstructsheltersan...(more)CivilEngineeringUnfollowTopic 34.4k ShareCivilEngineering Answerwritten2014Whatarethemostinnovative,uniqueandcrazycivilengineeringprojectseverdone?Iwillmentionsomeofthemostcrazycivilengineeringworkswhichhavealwaysinspiredme.1)Rotating17000+tonbridgeAchallengingprojectwasputforwardbytheChinesegovernmenttomakea250meterlong6laneflyoverabovethehighspeedrailwaywithoutstoppingtherailwayserviceforevenaminute!Withthecountryshighspeedrailnetworkbeingthelargestintheworld,itwasconsiderednotfeasibletoevenhaltittemporarily.Ofcourseitwasverychallengingprojectandsurprisinglyonefirmwithagroupofbrilliantengineerstookthechallengeandbuilditsuccessfully!Herearethephotos.Theyfirstbuildthecompletebridgeonthesideoftherailwayline.Thentheyrotatedthe17000tonstructureat106degreestoconnectittotherestofthesection!KshitijSalgunan,Athinker,entrepreneurandawebdeveloper8.1kupvotesbyD.Prakash,AkshayBaxi,DivyaKushwaha,AmithES,(more)Ittookonly90minutestoconnectthesectiontotherestofthebridge,turningit106degreesona15metrehighaxis.Theycompletedtheirtaskwithoutevenstoppingthetrainserviceforaminute!Infacttheydidn'teveninformthetraincompany!Whoeverwastheleadengineer,Ishouldsaythatittakeslotofgutstodosomethingextraordinarylikethis.2.GatesheadMillenniumBridgeTheGatesheadMillenniumBridgeisapedestrianandcyclistbridgespanningRiverTyneinEngland.Thebridgeisessentiallytwogracefulcurves,oneformingthedeckandtheothersupportingit,spanningbetweenthetwoislandsrunningparalleltothequaysides.Toallowshipstopassunderneath,thiswholeassemblyrotatesasasingle,rigidstructure.Asthearchtiltslower,thepathwayrises,eachcounterbalancingtheother,andapathwayovertheriverisformed.Theparaboliccurvesofthedeckextendthe105mcrossingdistancetoaround120m,givingenoughextralengthtoprovidetherequiredclearanceabovethewater.Theappearanceofthebridgewheninmotionleadstoitsometimesbeingcalledthe'BlinkingEyeBridge'Source:GatesheadMillenniumBridge:WorldsOnlyTiltingBridge Atnight,thelightingmakesitbeautiful.3.TrampolineBridge,ParisThemostamazingbridgeintheworld?Yes!Ibelieveitis!Thisawesomestructureisbasicallyagianttrampolinethatencouragespeopletoembracetheirinnerchildbyhoppingacrossthewater!ThisisabridgeconceptproposedbyadesignfirminParis.ThereisonesmallproblemwiththeParisianBouncyBridgethough:thelawsuitswouldflowinlikethebutteroveraplateofescargot.Trampolineinjuriesareoneofthecornerstonesofpersonalinjuryliabilitythesedays.Unfortunately,itisinsanelyeasytoinjureyourselfonatrampoline,andeveneasiertobringalawsuitagainsttheownerifyouhaventsignedaliabilitywaiver.Mostcommercialplaceshaveyousignonebeforebeingabletousetheirtrampolines,butIcannotimaginetheParisiangovernmentbeingabletogatherasignaturefromeveryonecrossingtheriver.Source:TheGreatestBridgeThatNeverWasParis'TrampolineBridge Ihateitwhen'fearoflawsuit'bringsdownawesomeideas.4.TheTianjinEye,TianjinTianjinEyeisa120metertallgiantFerriswheelbuiltontheYongleBridgeovertheHaiRiverinTianjin,China.Itisclaimedtobetheonlysuchwheeltohavebeenconstructedoverabridge.Itisoneoftheworld'sbiggestferriswheelswithacapacityof384passengersatatime!Ilikeitwhensomethingextraordinarylikethisismade.5.TheKurilpaBridge,Brisbane ,AustraliaDoesn'tthatstructurelookcrazy?TheKurilpaBridgeutilizesBuckminsterFuller'sprincipleoftensegrityproducingasynergybetweenbalancedtensionandcompressioncomponentstocreatealightstructurethatisincrediblystrong.ItfeaturesaLEDlightingsystempoweredalmostcompletelyby84integratedsolarpanelswhichproduceandaverageof100KWhaday.Thisisconnectedtothegrid&hencethebridgecangetpowerwhenneededorgivepowerbacktothegridwhenasurplusisgenerated.6.FalkirkWheelTheFalkirkWheelistheworld'sfirstandonlyrotatingboatliftandwascreatedtolinktwocanalsbetweentheeastandwestofScotland.Thewheelwasdesignedtocarrytwoboatsupandtwoboatsdownthe35metredropinlevelbetweentwocanalsinjust15minutes.source:TheFalkirkWheelandVisitorCentre,Scotland Thisisreallyanamazingpieceofengineering.Itlooksbeautifulatnight.Wow.Youjustcrossedtheaverageattentionspanofmosthumans!Readon,yousuperhuman:)7)GotthardBaseTunnel:57KmsofPureEngineeringMarvelTheGotthardBaseTunnelisarailwaytunnelintheheartoftheSwissAlps expectedtoopenonJune2,2016.Witharoutelengthof57km(35.4mi)andatotalof151.84km(94.3mi)oftunnels,shaftsandpassages,itistheworld'slongestrailtunnel .source:GotthardBaseTunnelItwasconstructedbycontinuouslyboringfor15yearsusingmultipletunnelboringmachinesasshownabove.Itisalsooneofthesafesttunnelsintheworldwithmultipleemergencyexits.8)MillauviaductBridge,FranceNow,what'sextraordinaryaboutthisbridge?It'sheight!TheheightofthepillarssupportingthisbridgeishigherthantheheightofEiffeltower!TheMillauViaductisacablestayedroadbridgethatspansthevalleyoftheriverTarnnearMillauinsouthernFrance.DesignedbytheFrenchstructuralengineerMichelVirlogeuxandBritisharchitectNormanFoster,itisthetallestbridgeintheworldwithonemast'ssummitat343.0metersabovethebaseofthestructure.Itisalsothe12thhighestbridgeintheworld,witha270metersdropfromthebridgeroadtothevalleybelow.The2460meterslongbridgeisastunningarchitecturalanddesignfeat.Anditisbeautifultolookataswell.Thebridgewasopenedin2004toclosethe"missinglink"ontheA75autoroutethatconnectsParisinthenorthtoPerpignaninthesouththeMillauViaductwastheresultof17yearsofideas,proposals,anddesignthatresultedinshaving37milesofftheformerroutethroughtheregion.Butratherthanchooseamundanedesignthatsimplydidthejob,theFrenchwentbig.source:MillauViaduct,France:theTallestBridgeintheWorld9)ThreeGorgesDam,ChinaTheThreeGorgesDamistheworldslargesthydropowerprojectandmostnotoriousdam.Itisalsotheworld'slargestconcretestructureandcosts30+BillionDollars.Thisdammakesittothislistduetoitssheersize.Thismassiveprojectsetsrecordsforthenumberofpeopledisplaced(morethan1.2million),numberofcitiesandtownssubmerged(13cities,140towns,1,350villages),andlengthofreservoir(morethan600kilometers).The32largeturbinesproduceselectricityequivalentto18nuclearpowerplantsmakingittheworldslargestpowerstationofanykind.(22500MW)Aswellasproducingelectricity,thedamisintendedtoincreasetheYangtzeRiver'sshippingcapacityandreducethepotentialforfloodsdownstreambyprovidingfloodstoragespace.Italsohaveashipliftwhichallowsshipstocrossthedamwithin3040minutes.Thisvideo(BigBigger&BiggestDams)beautifullyexplainsthemajorchallengeswhichengineershadtoovercometobuildthisdam.Itsworthwatchingafterreadingthisanswer.10)LargeHadronCollider(Thisisthecraziestone)TheLargeHadronCollider isamassiveandpowerfulmachine.Itconsistsofeightsectors.Eachsectorisanarcboundedoneachendbyasectioncalledaninsertion.TheLHC'scircumferencemeasures27kilometers(16.8miles)around.Theacceleratortubesandcollisionchambersare100meters(328feet)underground.TheLHCusesmagnets tosteerbeamsofprotonsastheytravelat99.99percentthespeedoflight .Themagnetsareverylarge,manyweighingseveraltons.Thereareabout9,600magnetsintheLHC.Themagnetsarecooledtoachilly1.9degreesKelvin(271.25Celsiusor456.25Fahrenheit).That'scolderthanthevacuumofouterspace.source:LHCByTheNumbersHowStuffWorks AskQuestionSearch Home Write Notifications D.Prakash13Downvote Comments 47+ 83Thisisoneplacewheremechanicalengineers,electronicengineers,computerscienceengineers,civilengineers,electricalengineers,plumbers,electricians,chemists,physicists,andeveryexpertyoucanthinkof,workstogetherasateam.Thisprojectpusheseveryengineeringtoitslimits.Ihopetheywillsoonfindtheanswersoflife,universeandeverything.:pItwillrequireananswerbiggerthanthisonetoexplainaboutwhatitdoes.Imaywriteitasanotheranswersoon.:)byKshitijSalgunan(Ifyoulikedthisanswer,youmaywanttocheckoutmyotherdetailedanswers.YoumaybesurprisedtoknowthatIamacomputerscienceengineeringstudentandnotacivilengineer!Ijusthappenstohavediverseinterests.)UpdatedTue.184,717views.Upvoted 8.1k ShareCivilEngineeringDownvoteQuestionfollowed27MarWhatarethetop10civilengineeringcompaniesinIndia?What'stheeligibilitycriteriaforthosecompanies?3AnswersFollow 11 WriteAnswer ShareTourismAnswerwritten20MarWhatrealplacesorbuildingslookasiftheycouldhavebeenDownvote Comments 13+ 12takenoutoffairytales?AmazingAtlanticOceanroad(Norway)IthasbeenprizedforbestroadtripbyBBC.ClosertotheNorthPole,themoonlookslikeagiantmassiveplanet....(more)AshishVerma2.1kupvotesbySubhrajyotiGhatak,KirstiMenna,SmitaSankhe,PatrickCrosset,(more)Upvote 2.1k ShareCivilEngineeringDownvote Comments 23+ 33Answerwritten31JanWhataresomeinfamousarchitecturalblunders?EverheardofabuildingthatcanmeltaJaguarcar? The'WalkieTalkie'building(officiallycalled'20Fenchurch')inLondon'sfinancialdistricthastheinfamousreputationofbeingablet...(more)VincenMathai,ForgedintheheatofQatar,tempered...(more)5.3kupvotesbyAyyappanPillai,SamruddhiBothara,RashmiElangovan,SrikaanthSridhar,(more)Upvote 5.3k ShareIndiaDownvote Comments 15+ 21Answerpromoted13JunWhydocompanieslikeTCS,Infosys,IGATE,Syntel,Capgeminietc.,hirestudentswhoknowEnglishwellbuttheyarezeroesatthetechnicallevel,especiallyintheengineeringfield?Hithere,Iamanengineermyself&Isurelyagreewiththat.:DButwhenMNCs(liketheonesmentionedabove)hitengineeringcollegecampusforrecruitment,theyalreadyhaveaclearmindseto...(more)AniketMohite,ADrupalenthusiast,Atravellover&...(more)371upvotesbyMukulTheChamp,KeerthihaSenguttuvan,AnveshYadav,SandeepGodara,(more)Upvote 371 ShareIndia Answerwritten25MayWhataresomeofthebestroads/routesinIndia?SuparnaHalder,Travelbuff1.9kupvotesbySwateekJena,MuthuRaman,SkandaTShankarananda,RajatVashishta,(more)Downvote Comments 28+ 3ShillongtoCherrapunjiThisrouteisdefinitelyoneofthefavouriteroutesIhavetravelledsofar.ThedrivefromShillongtothewettestplaceonEarth,Cherrapunjiisheavenonearth.Oneof...(more)Upvote 1.9k ShareCivilEngineeringDownvote Comments 28+ 13Answerwritten2013Insteadofbuildingtheworld'stallestskyscraper,whycan'twestartbuildingtheworld'sdeepestbuilding?Theansweriswecanbuildthedeepestbuilding,butmostlywedon'twantto.Afewthingstoconsider.Inmostlocationsoftheworld,thegroundiscomposedoflayersofsands,silts,claysand...(more)IsaacGaetz,StructuralEngineer1.1kupvotesbyKatrinSusanneRichter,HadayatSeddiqi,DavidMuccigrosso,MayurKanaiya,(more)Upvote 1.1k ShareCivilEngineeringDownvote Comments 27+ 1Answerwritten31DecWhatarethebigskyscraperprojectsgoingoninIndia?ThebigskyscraperprojectscurrentlygoingoninIndiaare(Top5):1)WorldOneLocationUpperWorli,MumbaiHeight1,450feet(442metres)...(more)NitishaKasar.2.3kupvotesbyKirtiRatanBhatele,JhasketanSahu,KalyaniBhakare,SnehaDongre,(more)Upvote 2.3k ShareCivilEngineering Answerwritten2014Whatisthegreatestandtoughestprojectevercompletedincivilengineering?RakshitaNagayach,Civil'sinmyDNA285upvotesbyHarshrajSachdeva,AakarshChaturvedi,AbhinandAb,Ma'azKhan,(more)Downvote Comments 4+ 11IbelievethePalmIsland(PalmJumeirah),Dubaiwasthemostaudaciousprojectofitstime.Buildinganislandinthemiddleofanoceanwasthebravestthingtodo.Theislandhasabreathtaking...(more)Upvote 285 ShareCivilEngineeringDownvote Comment 1Answerwritten28MayWhoisthegreatestcivilengineeralive?E.Sreedharan(MetroMan)Childhood&EducationHewasborninPalakkaddistrictofKeralaon12June1932.HisfamilyhailedfromKarukaputhoor.HechosetostudyengineeringandcompletedhisCiv...(more)Anonymous112upvotesbyHetThakkar,GirirajSingh,AathiraMT,ShivamSingh,(more)Upvote 112 Share