英语翻译
标题是Simulation-BasedIdentificationofPossibleLocations
forMobileCranesonConstructionSites
后面内容是Abstract:Identifyingspatial-conflictfreelocationsofmobilecranesthatcouldminimizedelaysassociatedwithcranerelocationcan
resultinproductivityandsafetyimprovementsonconstructionsites.Existingapproachesforidentifyingpossiblecranelocationsare
basedontwo-dimensional12D2workenvelopescreatedbyreasoningabouttheliftcapacitiesofacraneduringoperations.Sincespatial
conflictsrelatedtocraneoperationstypicallyoccurinthreedimensionsandduringanyperiodofoperation,representingpossiblecrane
locationsbasedonsuch2Dworkenvelopescanresultinidentifyingsomelocationsasgoodwheninfacttheymightresultinconflictsand
missingpossiblelocationsthatmightbefeasible.Thispaperpresentsanapproachthatdeterminespossiblelocationsofmobilecranes
basedondiscrete-eventsimulationofcraneoperationsincorporatingdynamicbehaviorsofcranes.Thisapproachstartswithidentifying
asearchspaceforpossiblecranelocationsbyreasoningaboutareachabilityradiusofacranedeterminedbycranecharacteristicsandthe
weightoftheloadtobecarried.Later,itreducesthesearchspacethroughboom-lineintersectiontests.Fortheremaininglocations,it
checksforpotentialspatialconflictsbetweenbuildingcomponentsandcranesmovinginthreedimensionsandacrosstime.Validation
studiesshowthatthedevelopedapproachcanaccuratelyidentifypossiblelocationsformobilecranesthatminimizetherelocationof
mobilecranesandavoidpotentialspatialconflicts.
DOI:10.1061/1ASCE20887-380112008222:11212
CEDatabasesubjectheadings:Cranes;Simulation;Conflict;Workspace;Constructionsites.
