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Pregled bibliografske jedinice broj: 252684

Thermal stresses in repair mortar


Bjegović, Dubravka; Gabrijel, Ivan; Mikulić, Dunja
Thermal stresses in repair mortar // Concrete solutions, Proceedings of the Second International Conference / Grantham, G. Michael ; Jauberthie, M. Raoul ; Lanos, Christophe (ur.).
Watford: Bre press, 2006. str. 668-675 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Thermal stresses in repair mortar

Autori
Bjegović, Dubravka ; Gabrijel, Ivan ; Mikulić, Dunja

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Concrete solutions, Proceedings of the Second International Conference / Grantham, G. Michael ; Jauberthie, M. Raoul ; Lanos, Christophe - Watford : Bre press, 2006, 668-675

Skup
Concrete solutions

Mjesto i datum
Saint Malo, Francuska, 27-29.06.2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
repair mortar; compatibility; thermal load

Sažetak
Mortars have increasing application in the repair of damaged reinforced concrete structures. One of the solutions could be polymer modified cement based mortars. Material properties of concrete and repair mortar are very often different. Concrete usually has the greater modul of elasticity than it is the designed modul of elasticity of repair mortar and, because of that, a repaired structural element behaves like a composite element formed of several layers with diferent properties. In this paper we have observed stresses that appear in a composite element composed of the concrete substrate and repair mortar, because of rapid temperature change. Properties and dimensions of the analyzed elements were taken according to HRN EN 13687:1999. It has been analyzed how the distribution of stresses depends on the thickness of the repair mortar overlay of certain properties and on the modulus of elasticity ratio between the substrate and mortar. The analysis was performed on a 2D model in the finite element analysis program.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
0082238
0082209

Ustanove:
Građevinski fakultet, Zagreb

Profili:

Avatar Url Dunja Mikulić (autor)

Avatar Url Dubravka Bjegović (autor)

Avatar Url Ivan Gabrijel (autor)


Citiraj ovu publikaciju

Bjegović, Dubravka; Gabrijel, Ivan; Mikulić, Dunja
Thermal stresses in repair mortar // Concrete solutions, Proceedings of the Second International Conference / Grantham, G. Michael ; Jauberthie, M. Raoul ; Lanos, Christophe (ur.).
Watford: Bre press, 2006. str. 668-675 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Bjegović, D., Gabrijel, I. & Mikulić, D. (2006) Thermal stresses in repair mortar. U: Grantham, G., Jauberthie, M. & Lanos, C. (ur.)Concrete solutions, Proceedings of the Second International Conference.
@article{article, year = {2006}, pages = {668-675}, keywords = {repair mortar, compatibility, thermal load}, title = {Thermal stresses in repair mortar}, keyword = {repair mortar, compatibility, thermal load}, publisher = {Bre press}, publisherplace = {Saint Malo, Francuska} }
@article{article, year = {2006}, pages = {668-675}, keywords = {repair mortar, compatibility, thermal load}, title = {Thermal stresses in repair mortar}, keyword = {repair mortar, compatibility, thermal load}, publisher = {Bre press}, publisherplace = {Saint Malo, Francuska} }




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