Luo Li

Strain Field Development of a Rectangular Dislocation Loop in a Semi-Infinite Medium with Verification

Luo Li & Tariq A. Khraishi · Physical Science International Journal · 2021

This paper considers a rectangular Volterra dislocation loop lying beneath and parallel to a free surface in a semi-infinite material. The paper utilizes the displacement field of an  infinitesimal dislocation loop to obtain the strain field and then integrate over a finite recta...

Open access Research Article 10.9734/psij/2021/v25i130234

The Stress Field of a Rectangular Dislocation Loop in an Infinite Medium: Analytical Solution with Verification

Luo Li & Tariq A. Khraishi · Journal of Materials Science Research and Reviews · 2021

The stress field of a rectangular dislocation loop in an isotropic solid, which is in an infinite medium, is obtained here for a Volterra-type dislocation which has three non-zero Burgers vector components. Explicitly, the stress field of the dislocation loop in an infinite isotr...

Open access Research Article

Analysis of Transverse Loading on a Beam Utilizing the Beltrami-Michell Equations

Nathan A. Guido, Luo Li & Tariq Khraishi · Physical Science International Journal · 2022

The stress field of a beam with a circular cross-section have been developed in the current work. One end of the beam is fixed while the other end is under traverse load at its center. The Beltrami-Michell compatibility equations were utilized to obtain coefficients in an assumed...

Open access Research Article 10.9734/psij/2022/v26i5744