What features should be observed in the strengthening of historical monuments against earthquakes?

When seismic strengthening of historical masonry structures is carried out, first of all, the characteristics of the structure should be examined in great detail and the structure should be known very well. Then; the tensile stresses that occur in the structure during the earthquake and the areas where these tensile stresses occur should be determined in a computer environment. Finally; the tensile forces formed in the structure should be taken with high-tech tensile elements that will be integrated into the structure. It is certain that; the strengthening method to be select ed; should completely preserve the architectural and historical features of the structure.