Influence of Rheological Behaviour on Load-Carrying Capacity of Timber-Concrete Composite Beams Under Long Term Loading

Experimental investigation on the long-term behaviour of prefabricated timber-concrete composite beams with steel plate connections

“…This model doesn’t precisely consider the effect of variations of temperature, RH and moisture content of component materials. However, the environmental temperature and RH showed seasonal fluctuations, leading to the slightly seasonal fluctuations of the deflections [33] , [36] , which was also reflected in Fig. 11 .…”

“…Therefore, many experimental investigations about time-dependent behaviours of shear connections [25] , [26] , [27] , [28] and TCC beams [29] , [30] , [31] , [32] were conducted. It was found the type and configuration of connections have a great influence on the long-term slip of composite beams [26] , [33] . In addition, Van de Kuilen et al [27] investigated the effect of dimension parameter on the time-dependent behaviour of dowelled connections, and discovered that increasing the dowel diameter could decrease the creep coefficient, and the smooth dowel connection showed a minor creep coefficient than the profiled one.…”

Parametrická štúdia porovnávajúca vplyv rozpätia a hrúbky kompozitových drevo-betónových stropov

“…Následne je posúdenie aplikované na medzný stav používateľnosti (SLS) kde je posudzovaný okamžitý priehyb. V ďalšom kroku je zohľadnené popustene spojov [7]. Následne sú vyhodnotené posúdenia pre ULS a SLS aj na konci životnosti.…”

Utjecaj dugotrajnog opterećenja na spregnute sustave drvo-beton

“…The theoretical and experimental testing of composite wood-concrete beams subjected to long-term loading, and the influence of rheology on the bearing capacity of such beams, was presented by Kanocz and Bajzecerova [27]. The analytical calculation model based on annex B from EC5 [2] was presented.…”