A boundary element procedure for transient wave propagations in two- dimensional isotropic elastic media. (English) Zbl 0584.73105
An integral formulation of the elastodynamic equations is presented and discretized to develope a numerical solution procedure. Constant space and linear time dependent interpolation functions are implemented. The expressions obtained, the boundary element equations can be solved using a time-stepping scheme. An example is given for comparison with known solutions.
MSC:
74S30 | Other numerical methods in solid mechanics (MSC2010) |
74J99 | Waves in solid mechanics |
65R20 | Numerical methods for integral equations |