RT info:eu-repo/semantics/article T1 Lifting Work and Building Time at the 4th Dynasty Pyramids T2 Operaciones de levantamiento y tiempo de construcción en las pirámides de la Dinastía IV A1 Krauss, Rolf K1 Pirámide roja K1 tiempo de construcción K1 microgravimetría K1 muografía K1 epigrafía K1 Lepsius AB Earlier studies about how long it took to build the great stone pyramids focused on the cubic amounts of masonry whichis not an adequate parameter for determining the achievement of pyramid builders. Rather, the appropriate parameter islifting work measured in Joules – in brief, the product of mass multiplied by lifting height. Provided lifting of a block tookon average the same time at the 4th dynasty pyramid construction sites, then there was a proportion between lifting workand building time. The upper limits of the resulting building times depend on the length of Kheops’s reign. PB Universidad de La Laguna, Centro de Estudios Africanos SN 1695-4750 YR 2021 FD 2021 LK http://riull.ull.es/xmlui/handle/915/27343 UL http://riull.ull.es/xmlui/handle/915/27343 LA en DS Repositorio institucional de la Universidad de La Laguna RD 22-nov-2024