Muhammad Abdur Rahman

2 Questions 1 Answers 0 Followers

Questions related from Muhammad Abdur Rahman

Derivation of fourth-order accurate formula for the second derivative in FDM for contact node?

I was looking for a way to derive a fourth-order error formulation of a second-order derivative at the contact surface of two different materials. Say, solving a thermal diffusion equation with...

07 August 2023 9,369 1 View

How to model repeated train loading in Plaxis?

Hi All, I want to investigate the settlement behavior on a segment of a railway track under repeated train loading. Do you have any idea how to apply a certain moving axle load repeatedly? Thanks...

02 January 2023 379 5 View