ABSTRACT
MrDucret:Shouldwenottakeintoaccountcompositeactionbetweentimberand concrete? MrKeronnen:Itcouldbedone,butinFinland,itwouldbemuchtooexpensivetoachieve that.Itisusedinsomecases.
ProfVirdi:IhaveacommentonMrEngstrom'spaper.Theanalysispresentedinthe paperislinearelastic.AtCityUniversity,wehavedevelopedmethodsofanalysiswhich takedueaccountofmaterialnonlinearity,whilealsoincludingsecondorderinstability effectsaswellassemi-rigidbehaviour.
