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Pregled bibliografske jedinice broj: 195830

Concrete design for crack-resistant secondary tunnel lining


Banjad Pečur, Ivana
Concrete design for crack-resistant secondary tunnel lining // Keep concrete attractive / Balasz, G. L. ; Borosnyoi, A. (ur.).
Budimpešta: Budapest University of Technology and Economics, 2005. str. 723-729 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Concrete design for crack-resistant secondary tunnel lining

Autori
Banjad Pečur, Ivana

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

Izvornik
Keep concrete attractive / Balasz, G. L. ; Borosnyoi, A. - Budimpešta : Budapest University of Technology and Economics, 2005, 723-729

Skup
FIB Symposium "Keep concrete attractive"

Mjesto i datum
Budimpešta, Mađarska, 23-25.05.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Ključne riječi: secondary tunnel lining; cracks; concrete; resistance

Sažetak
Cracks frequently affect secondary lining in various tunnels. The study of varieties and types of cracks encountered in tunnels enables determination of causes that trigger this phenomenon. The following concrete properties, significant for minimization of cracking hazard, were subjected to theoretical and experimental analyses: temperature change, tensile and compressive strength, shrinkage, creep, modulus of elasticity, etc. These properties were tested on concrete of various mix design and, at that, concrete samples were submitted to different temperature regimens in order to simulate summer and winter conditions of use. An optimum mix design of concrete, presenting a minimum cracking hazard was also studied using a special device for complex testing of concrete under conditions similar to those that will prevail during tunnel construction and use.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekt / tema
0082205

Ustanove
Građevinski fakultet, Zagreb

Autor s matičnim brojem:
Ivana Banjad Pečur, (239700)