| Correction of Differential Settlements in Mexico City's Metropolitan Cathedral and Sagrario Church Subjects: Museum and Heritage Studies; Engineering & Technology; Heritage Management & Conservation; Civil Environmental and Geotechnical Engineering; History of Engineering & Technology; Structural Engineering; Civil Engineering History; This book describes the geotechnical aspects for correcting the geometry of Mexico City´s Metropolitan Cathedral and of the adjoining Sagrario Church. It describes the main aspects of geotechnical conditions in the city and of the most important hazards affecting these monuments. It discusses the analyses performed and the actions taken to achieve the corrections required. The book aims to provide non-specialists with a clear picture of the magnitude and importance of the project and of the achievements it fulfilled. It is expected that the book will also appeal to specialized geotechnical engineers that will be provided with references to follow up the project in depth. The book will contain a large number of illustrations and will be written so as to provide "down to earth" explanations of the basic theories applied and of the actual construction procedures The work will appeal to both students and professionals in the fields of Architecture and Civil Engineering. It will also interest specialized audiences of geotechnical engineers and conservation architects and it may also be of value to art historians. Efraín Ovando-Shelley is a Civil Engineer (UNAM, Universidad Nacional Autónoma de México, 1977) with a Master in Engineering, (Applied and theoretical mechanics, UNAM, 1980), MSc, DIC (1982, Soil Mechanics and Engineering Seismology, Imperial College, London) and PhD (1986, Soil Mechanics, Imperial College, London). He has been a Research Engineer at the Instituto de Ingeniería, UNAM from 1986 and a lecturer at the School of Engineering (undergraduate and post graduate courses) from 1989. Enrique Santoyo was a Civil Engineer who held a Master in Engineering from the School of Engineering at the National University of Mexico (UNAM). Santoyo received a doctoral degree in Architecture from the School of Architecture, UNAM, Mexico in 2010. He also held a degree from the Colorado School of Mines and from Duke University, in the USA. His professional career started at Solum, Geotechnical Consultants, where he practiced geotechnics from 1960 to 1967. He then joined the staff of research engineers at the Instituto de Ingeniería and the School of Engineering, UNAM, from 1967 to 1982. He founded his own firm of geotechnical consultants, TGC, in 1982. He passed away in June 2016. |