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Inca's infrastructure and water supply system have been hailed as “the pinnacle of the architectural and engineering works of the Inca civilization”. [1] Major Inca centers were chosen by experts who decided the site, its apportionment, and the basic layout of the city. In many cities we see great hydraulic engineering marvels.
Through the dry fitted masonry techniques of caninacukpirca, the Incas shaped their stone to conceal natural outcrops, fit tight crevices, and ultimately incorporate the landscape into their infrastructure. [34] The Inca also used natural bedrock as their structural foundations (to help keep the buildings stable). [1]
Inca road systems – the Inca built one of the most extensive road systems in the ancient world. The Incas built upon the roads, which were originally constructed by previous Andean civilizations such as the Chimu, Nazca, Wari, Moche, and others. The Inca also further refined and expanded upon the earlier innovations and systems laid in place ...
The Inca aqueducts refer to any of a series of aqueducts built by the Inca people. The Inca built such structures to increase arable land and provide drinking water and baths to the population. Due to water scarcity in the Andean region, advanced water management was necessary for the Inca to thrive and expand along much of the coast of Peru ...
The Inca road system (also spelled Inka road system and known as Qhapaq Ñan [note 1] meaning "royal road" in Quechua [1]) was the most extensive and advanced transportation system in pre-Columbian South America. It was about 40,000 kilometres (25,000 mi) long.
Inca agriculture was the culmination of thousands of years of farming and herding in the high-elevation Andes mountains of South America, the coastal deserts, and the rainforests of the Amazon basin. These three radically different environments were all part of the Inca Empire (1438-1533 CE) and required different technologies for agriculture .
Inca road system. Inca administration constructed and renovated very complex ancient networks of roads and bridges, known as Qhapaq Ñan, in order to improve the ability of the Inca to exert imperial authority. Inca engineers improved upon earlier cultures' highways, such as those built by the Chimu, Wari, and Tiwanaku, among others. [6]
Andenes in the Sacred Valley at Pisac, Peru Diagram of Inca engineering of andenes. An andén (plural andenes), Spanish for "platform", [1] is a stair-step like terrace dug into the slope of a hillside for agricultural purposes. The term is most often used to refer to the terraces built by pre-Columbian cultures in the Andes mountains of South ...