Advances in Fuzzy Systems / 2011 / Article / Fig 9

Research Article

Optimal Fuzzy and Dynamics Design of Ecological Sandwich Panel Vessel Roofs

Figure 9

(a) Deformed geometry and maximal principal stress range +7.5–−13.9 MPa. Minimal principal stress range 3.9–−33.4. Total deformation is at about radius and is 72.4 mm with pressure  MPa. (b) Internal web stiffeners and FEM boundary conditions.

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