@article{eprints1946,
           title = {Influence of the intermediate material on the singular stress field in trimaterial junctions},
         journal = {Materials Science},
            year = {2006},
          author = {Alberto Carpinteri and Marco Paggi},
          volume = {42},
          number = {1},
       publisher = {Springer},
           pages = {95--101},
             url = {http://eprints.imtlucca.it/1946/},
        abstract = {By the method of eigenfunctions, we analyze the stresses formed at the vertex of a multicomponent wedge formed by homogeneous elastic wedges under the conditions of plane stress state or plane deformation. The exponent of the singularity of stresses in the case of opening and shift of the wedges is numerically determined. The singular stresses formed near the vertex are investigated both for softer and stiffer wedges.}
}