A self-closed system of equations of damage evolution

This paper introduces a statistical mesomechanical approach to the evolution of damage. A self-closed formulation of the damage evolution is derived.

Stress-distribution around a rigid line in dissimilar media

The elastic plane problem of a rigid line inclusion between two dissimilar media was considered. By solving the Riemann-Hilbert problem, the closed-form solution was obtained and the stress distribution around the rigid line was investigated. It was found that the modulus of the singular behavior of the stress remains proportional to the inverse square root of the distance from the rigid line end, but the stresses possess a pronounced oscillatory character as in the case of an interfacial crack tip.

The plane problem of collinear rigid lines under arbitrary loads

The elastic plane problem of collinear rigid lines under arbitrary loads is dealt with. Applying the Riemann-Schwarz symmetry principle integrated with the analysis of the singularity of complex stress functions, the general formulation is presented, and the closed-form solutions to several problems of practical importance are given, which include some published results as the special cases. Lastly the stress distribution in the immediate vicinity of the rigid line end is examined.

La gestión del turismo en los programas de innovación rural de Castilla-La Mancha

[ES] Los programas de innovación rural han supuesto un verdadero revulsivo para determinadas regiones europeas, por cuanto han representado una cuantiosa inversión que ha necesitado de una adecuada gestión para dirigir el destino de unos fondos estructurales. En este sentido, el presente trabajo analiza la inversión de estos programas de desarrollo en medidas de apoyo al sector del turismo rural, que han supuesto un importante incremento de la oferta a diversos niveles: aumento de alojamientos rurales, del número de plazas disponibles para turistas, rehabilitación del patrimonio, puesta en valor de elementos históricos y recuperación, en definitiva, del patrimonio histórico, cultural, arquitectónico y natural del mundo rural.