We studied the surface crack deterioration mechanism and physical weathering evaluation system for the Stone Cultural Properties using correlation between surface crack and rock cleavage. In this study, To investigate the development and growth of microcracks were fatigue loading tests in normal sample and sample experienced freezing-thawing. It comparison study of stereophotogramme -try, clino compass and digital clino compass for efficient investigation of stone cultural property. In this paper, was carried around the pagoda and Rock-carve -d Buddha made of granitic rock, which account for the majority of domestic stone cultural property. Samples made of each rock cleavage plane is pressurize -d with 60 % and 80% of the compressive strength to held 5, 10 and 30 minute -s. As a result rift, grain, hardway has developed a microcracks growth in the same direction as, is a remarkable growth of which was related to rift. Freeze- thaw experiments targeting rift and hardway surface was performed using the s -amples experienced a 10, 20, 30cycle with 80% load of compression strength under conditions of holding 5, 10, 30min. Microcracks growth properties can be seen that far many fine cracks occurred as compared to the initial sample not discount effect mechanical weathering was developed along rock cleavage direction. The development of microcracks due to rift is significant, again. A result, the surface crack growth in stone cultural property, has been found to grow in conjunction with rock cleavage direction indicated by the granite of mechanical anisotrophy. Also, freeze-thaw when subjected to seasonal effects such as melting, it is determined that the growth of surface cracks for connection of between microcracks is accelerated. Surface cracks in this case acts as an important factor to induce chemical, biological, and mechanical weathering, particularly growth associated with rift is now the role of the passage to inside stone cultural propertiesit is intended to accelerate the weathering. Granitic rock through various experiments, it was confirmed that the formation of surface cracks by mechanical weathering and damage it appears in a characteristic shape. By utilizing this, and to evaluate the physical weathering index for pagoda into five glades, it has been presented to the respective solution. In the case of Rock-carved Buddha made in rock, is calculated into five glades according to the number of cracks-joint system at 1m intervals, it has been presented to each of the solution. When applying physical weathering index, there is a need to consider the type of rock that make up the cultural heritage of the stone. The sedimentary rock, are required to be analyzed by adding certain conditions along the stratification direction. It result of applying the ShapeMetrix3D analysis that is a Stereophotogrammetry to Rock-carved Buddha(Gyeongju Namsan Samneung valley Seongakyukjonbul, Dojeon-ri Rock-carved Buddhas in Sancheong) and pagoda(Naewonsa temple three-storied pagoda), high efficiency of investigation than the direct irradiation method, the accuracy of the data high, non-destructive, investigation of a non-contact method is capable of became. In addition to this, it is possible to evaluate the fracture prediction of stability using Streographic projection analysis. If we comprehensively the results of this paper, when investigating a pagoda and Rock-carved Buddha is, by applying a physical weathering index is now possible to propose solution through the visual observation, in addition to this , non-contact and non-destructive ShapeMatrix3D analysis was performed, and now can be predicted to future fracture surface. Therefore, it is was to establish a comprehensive diagnostic process. When applying such findings to actual investigation for stone cultural properties, it is determined as a data that can increase efficiency in managing cultural properties.