Dynamic Response Of The Glass Curtain Wall To Explosive And Impact Loads

Ingress 21 century,considering countrywide terrorism more and more,both splendidly and costly large and labelled construction sometimes may become terrorist attack'object. Wherefore, constructional antikonck performance fell under design requirement at building designing,namely buliding require definite antidetonating ability,thereby avoid building internal personnel come in for potential injury. Glass curtain wall is this type of construction'common external wall,glass wall structure at wind loading,deadweight and direct-transmitted shock effect'physical design relative comparison matrrity,but at explosion shock load action'design philosophy and design method'reseach relatively lag.Wherefore,research glass wall structure at explosion shock load action'dynamic reponse possess important theory and engineering practice value.In this paper,from glass wall structural stuff,construction features and service condition,discuss and analysis glass wall design method.on this foundation,repose finite element and non-linearity dynamic finite element theory,handle ANSYS software parting considering detonator'dynamic response at air,soil aground and mattess explosion,found curtain wall construction'stress mechanism and law and primary effect factor proceed analyses.lodge knew from tradition meaning'conceptual design means.