uncertainty and reserves in determination of dynamic machine loads acting on supporting structures

The reliability of dynamic loads for supporting structures. Machinery producers reserves´ and estimates of the loads determination. Reliability probabilistic indexing. Materials and loads characteristics and uncertainty of their determination. Structure dynamic loads according to )SN EN 1991-3 Action on structures – Part 3 Action induced by cranes and machinery. On the example of machine for concrete paver production, the design characteristics are analysed and then verified with experiment.