マチュピチュ遺跡保全に関する地形および地質学的基礎調査

概要

論文の詳細を見る
Machu Picchu is undoubtedly the most famous ruins of the Inoa Empire. It is located northwest of Cuzco, the former capital of the Inca Empire, and east-southeast of Lima, the current capital of the Republic of Peru. The ruins are located at a narrow ridge (N15 W) between Mt. Machu Picchu (elev. 3060m) on the south and Mt. Huayna Picchu (elev. 2660m) on the north. The site has been investigated by a Japanese mission comprised of experts on archeology, city planning, structural engineering and seismic engineering, seismology, geology and soil engineering. The results of topographical and geological investigations of the site indicate: 1. Construction of the ruins took advantage of topographical conditions but large-scale reconstruction is not feasible. 2. The base rock of the site consists of granite. Insitu construction used materials from the local base rock. 3. Colluyial soils exist on gentle slopes. Current condition suggests that they were recently formed. ' 4. As long as there is not a great earthquake or especially heavy rainfall, there is little probability that serious damage will occur from the foundation.
社団法人日本建築学会の論文
2002-10-30