Abstract: “Aiming at the development of nondestructive evaluation techniques for green materials, we investitgate electroelastic field in a body with D∞ symmetry subjected to a partially distributed friction across its ∞-fold rotation axis on its surface. By using a potential function method derived by us, the electroelastic field inside the body is formulated. Furthermore, numerical calculation is performed to investigate the field qualitatively and quantitatively.”

Keywords: green material, electroelasticity, D∞ symmetry, theoretical analysis