Civil Engineering and Architecture Vol. 10(2), pp. 407 - 414
DOI: 10.13189/cea.2022.100201
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3D Modeling and Structural Monitoring of the Puka Pukara Archaeological Complex-Peru

Rolando Mamani-Huaman ^*, Hernan Chavez Rojas , Mariel P. Ramos Inche
Department of Engineering, Professional Academic School of Civil Engineering, Universidad Continental, Huancayo, Peru

ABSTRACT

Archaeological buildings are part of our national cultural heritage, have a legacy of historical significance, and are generators of economic benefits, due to tourist movements. Three-dimensional models have become a useful and significant tool for monitoring records, virtual reality, and structural analysis of architectural monuments. Aerial photogrammetry is the most employed method, it provides a complete model of the monument, incorporates a digital camera that can be used manually, placed on a drone, or on top of tripod instruments. Therefore, this method is versatile and can generate complete 3D models at the expense of longer processing times. This study proposes the 3D modeling and structural monitoring of the archaeological complex of Puka Pukara, to characterize the general state of damage of the monument, including inaccessible areas. The data generated from the area acquisition provided a thorough identification of the pathologies in the facades and walls. The results show highly deterministic 3D digital models that are then rigorously analyzed. The structural monitoring showed that the west wall and the east façade of the Puka Pukara enclosure show deterioration, cracks, deformations, and a high risk of decline, so emergency actions are recommended for their stabilization. The paper presented a single case study where a single 3D scanning technique was applied to the archaeological complex of Puka Pukara. The results generated by the methodology allowed complete digitization (exterior and interior) with a high level of detail of the structures, which can only be achieved by using one methodology (photogrammetry).

KEYWORDS
Photogrammetry, Drone, 3D Modeling, Structural Monitoring, Archaeological Complex, Enclosure, Architectural Monument

Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Rolando Mamani-Huaman , Hernan Chavez Rojas , Mariel P. Ramos Inche , "3D Modeling and Structural Monitoring of the Puka Pukara Archaeological Complex-Peru," Civil Engineering and Architecture, Vol. 10, No. 2, pp. 407 - 414, 2022. DOI: 10.13189/cea.2022.100201.

(b). APA Format:
Rolando Mamani-Huaman , Hernan Chavez Rojas , Mariel P. Ramos Inche (2022). 3D Modeling and Structural Monitoring of the Puka Pukara Archaeological Complex-Peru. Civil Engineering and Architecture, 10(2), 407 - 414. DOI: 10.13189/cea.2022.100201.