engleski

Experimental analysis of the steel roof truss in Varaždin new sport hall

Roof trusses are 4, 20 m axes high in the middle of 62, 8 m span, 3, 63 m high at its ends, with one end slide bearing, and 7 m raster between every truss. Displacements and strains were measured by means of linear variable differential transformer (LVDT). Girder displacements in the middle and quarters of the span ( measuring places 6, 7 and 8) were measured during loading application. Strains were measured on five measuring places, in the middle and quarter of diagonal and vertical elements span (measuring places 1 to 5). Results were given as comparison of experimental and numerical analysis.

experimental; numerical; test load; deflections; deformations; stress

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