Mathematical Problems in Engineering / 2019 / Article / Tab 3

Research Article

Model Updating of a Stitched Sandwich Panel Based on Multistage Parameter Selection

Table 3

Material properties of solid elements in the equivalent finite element model.

TypeC11 (MPa)C12 (MPa)C13 (MPa)C22 (MPa)C23 (MPa)C33 (MPa)C44 (MPa)C55 (MPa)C66 (MPa)ρ (kg·m3)

Core193.111.16.1182.55.9278.2104.029.029.03.37 × 103

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