Tarihi Kârgir Yapıların Cephelerindeki Hasar ve Bozulmaların Tespiti ve İfadelendirilmesi İçin Bir Model Önerisi ve Modelin Galata-Pera Bölgesindeki 19. Yüzyıl Yapılarında Sınanması

Özet

Various damages and deteriorations especially on buildings’ facades, which are exposed to external effects,are observed on buildings throughout their lifetimes. Damages and deteriorations detected in historicalbuildings are visualized with analytical mapping prepared in restoration field. However, different methodsare used for this visualisation and more importantly, it is seen that related institutions and organizationsuse different methods in this issue to develop their own languages, which leads to significant differences,although they have not similarities in general. Thus; various problems arise such as not correctly orderingor classifying for the severity of existing situation of damage and deterioration observed on exterior walls,not emphasizing some different types of damage to specific construction materials, difficulties in thedistinction between to presentation of intersected damages and deteriorations, no technical separationdifference for drawings prepared manually or digitally, not interrelating when required any relationbetween damage / deterioration and materials / elements when required and not emphasizing the thirddimension. In addition, it is also known that these different expressions depend on the projects and arenot easy for all users to reach.Accordingly, this study aims to develop a common technical method for solving the problems due tothe different techniques used to prepare analytical mapping. A model is proposed for detection andpresentation of facade damages and deteriorations of historical masonry buildings by examining mappingand cartographic methods using similar techniques with analytical survey. The model has been tested on thebuildings of Galata-Pera, built in the second half of the 19th century.It is thought that the study will be a guide for determining damages and deteriorations in buildings and fordeveloping methods of analytical mapping.