Abstract
When using fuzzy random functions, it is possible to mathematically describe uncertainty characterized by fuzzy randomness. Fuzzy randomness arises when random variables, such as a result of changing boundary conditions cannot be observed with exactness. Fuzzy random functions may also be interpreted as fuzzified random functions, as the random event can only be observed in an uncertain manner. This chapter introduces the Fuzzy Stochastic Finite Element Method (FSFEM) for the nonlinear analysis of a resource-constrained structure with the aid of a crisp (or uncertain) algorithm and with fuzzy random functions (and random functions) as input values and fuzzy values as model parameters. The chapter demonstrates the FSFEM approach by the example of the reinforced concrete folded plate structure.
Published Version
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