Work

Research on Size Effects of Interfacial Shear Stress Between Film and Substrate

Year: 2025

Type: conference-paper

Abstract: C1 natural element method is introduced to the couple-stress theory, and size effects of interfacial shear stresses are analyzed. The computational solutions show that with reduce of the thickness of film, the dimensionless interfacial shear stresses reduce gradually, and size effects of the interfacial shear stresses turn to obvious. For a given bonding strength at the interfacial surface, the shear stresses under the couple-stress theory are less than those under the classical theory.

Source: International Conference on Applied Mathematics, Modelling and Intelligent Computing (CAMMIC)

DOI: 10.1145/3745533.3745650

Authors: Zhifeng Nie, Kai Wang

Institutions: Shandong University of Science and Technology, Jinan Engineering Polytechnic

Language: English

Topic: Nonlocal and gradient elasticity in micro/nano structures

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: hybrid

Funders: National Natural Science Foundation of China, Natural Science Foundation of Shandong Province

Awards: G1147163899, G877694839