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Title: The elastic field of a wedge disclination in a radially graded cylinder
Authors: Tan, Darrin Yan Zhi
Keywords: Engineering::Mechanical engineering
Issue Date: 2022
Publisher: Nanyang Technological University
Source: Tan, D. Y. Z. (2022). The elastic field of a wedge disclination in a radially graded cylinder. Final Year Project (FYP), Nanyang Technological University, Singapore.
Project: B239
Abstract: The integration of disclination densities [1] by deWit [2] has solved the standard solutions for disclination in an indefinitely long elastic circular cylinder. The displacement and stress fields of a wedge disclination in a radially graded cylinder are studied in this work. The method is to solve the equilibrium equations directly in the radial direction. The cylinder's material gradient is assumed to follow a power law, which is represented by a gradient index. The aim of this project is to derive a new Lamé constant formula using the First Order solution and compare it with the classical solution to highlight the differences between the results.
Schools: School of Mechanical and Aerospace Engineering 
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:MAE Student Reports (FYP/IA/PA/PI)

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