Monoclinic Elastic Medium Under the Effect of Initial Stress with Repeated Eigen Values

With the help of equal eigen value technique, we have derived the closed form analytical expression for an initially stressed monoclinic elastic medium under the effect of inclined line-load. For the procedure, we have assumed the field to be distributed sinusoidally and then uses matrix method for computation. The effect of inclined line-load and initial stress on the dimensionless displacements and stresses has been depicted graphically with the help of MATLAB. Further, we have also presented the particular case for Orthotropic, Isotropic and Transversely isotropic elastic medium.