The improvement of the topological properties in contacts surfaces has been drawn the
attention of many commercial firms to reduce energy waste resulting from the influence of …

Purpose: This paper develops a new analytical solution to conduct the free vibration
analysis of porous functionally graded (FG) sandwich plates based on classical plate theory …

Purpose: This study introduces a new approximated analytical solution of the free vibration
analysis to evaluate the natural frequencies of functionally graded rectangular sandwich …

Purpose: Materials with porosity gradient functionally gradient properties reflect changes in
the material's position spatially in response to changes in porosity. One porous metal …

In general, the lower prosthesis consists of socket, leg, ankle, and foot. The socket is the
crucial part for connecting the remaining part of the limb and the prosthesis, as it is essential …

Purpose: In this study, the free vibration analysis of functionally graded materials (FGMs)
sandwich beams having different core metals and thicknesses is considered. The variation …

The main issue of this research to improve and develop the mechanical properties of the
socket composite material for below-knee (BK) prosthesis; several composite materials were …

Modifying buckling behavior of the composite structure has been investigated in the recent
few years with different reinforcement fiber and powder materials and nanomaterials. It can …

Purpose: Developing structural designs that offer superior vibration properties is still a major
challenge, but they stay solid and lightweight simultaneously. Composite faces are …

Most artificial socket prostheses are applied to fatigue load; therefore, more failure of socket
prostheses occur due to fatigue loading. Then, it was necessary to improve the fatigue …