000012761 001__ 12761
000012761 005__ 20160920162644.0
000012761 04107 $$aeng
000012761 046__ $$k2016-09-05
000012761 100__ $$aHolschemacher, K.
000012761 24500 $$aBond of reinforcement in lightweight concrete

000012761 24630 $$n6.$$pInsights and Innovations in Structural Engineering, Mechanics and Computation
000012761 260__ $$bTaylor and Francis Group, London, UK
000012761 506__ $$arestricted
000012761 520__ $$2eng$$aAfter some years of stagnation, Lightweight Aggregate Concrete (LWC) is becoming more and more popular in construction practice. Main reasons for this fact are the typical advantages of LWC namely lower dead load and better heat insulation. The structural behaviour of LWC members is significantly influenced by bond characteristics of reinforcement. So, knowledge about bond is of essential importance for design of LWC members. There is an almost uncountable number of investigations on bond behaviour in Normal Weight Concrete (NWC) but only few published results on bond in LWC. Out of these investigations it is known that there are some differences between NWC and LWC, especially based on the brittleness of LWC. However, up-to date there is no consistent opinion about bond characteristics of reinforcement in LWC. For this reason at HTWK Leipzig a research program has been started focused on various aspects of bond of reinforcement in LWC including size effect of reinforcement. The paper describes the main results of carried-out pull-out tests according to RILEM recommendations and gives some advices for development of future regulations in design codes.

000012761 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012761 653__ $$a

000012761 7112_ $$aSixth International Conference on Structural Engineering, Mechanics and Computation$$cCape Town, South Africa$$d2016-09-05 / 2016-09-07$$gSEMC2016
000012761 720__ $$aHolschemacher, K.$$iAli, A.$$iIqbal, S.
000012761 8560_ $$ffischerc@itam.cas.cz
000012761 8564_ $$s1780063$$uhttps://invenio.itam.cas.cz/record/12761/files/209.pdf$$yOriginal version of the author's contribution as presented on CD, 209.pdf.
000012761 962__ $$r12552
000012761 980__ $$aPAPER