Građevinar, Vol. 57 No. 11., 2005.
Prethodno priopćenje
Analysis of the torrential-watercourse wall exposed to thermal action
Danila Lozzi-Kožar
Ivica Kožar
Danko Holjević
Sažetak
The thermal load imposed on a torrential-watercourse wall in Mošćenička Draga is considered. The part of the wall affected by cracking was modelled and analyzed as a two-dimensional member in the plane. The temperature load leads to stress values greater than those allowed for the concrete type used, which results in the formation of cracks. Cracking measurement results are compared with calculated displacements. The displacement values show that expansion joints, not anticipated in this case, were in fact necessary to prevent wall cracking.
Ključne riječi
concrete wall; temperature; thermal load imposed on the structure; thermal stress analysis; cracks
Hrčak ID:
9304
URI
Datum izdavanja:
12.12.2005.
Posjeta: 1.740 *