Abstract
A speedy accurate solution to structural fuzzy finite element equilibrium equations (SFFEEE), by combining the definition of the solution of interval equations with the mechanical meaning of the structural finite element equilibrium equations (SFEEE), was put forward. The fuzzification of the SFFEEE, which is discussed in this paper, originates from that of material property, structural boundary conditions and external loading. The computing quantity of this solution is almost equal to that of the general finite element method (GFEM).
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Communicated by Zhang Ruqing
Project supported by the National Natural Science Foundation of China
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Enling, L. A new solution to structural fuzzy finite element equilibrium equations (SFFEEE). Appl Math Mech 18, 385–391 (1997). https://doi.org/10.1007/BF02457553
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DOI: https://doi.org/10.1007/BF02457553