Rock Grouting at Dam Sites / Professional Practice in Earth Sciences (PDF)
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This book focuses on the permeability of the foundation of dams, how to determine their state and how to tighten permeable rock to achieve safe foundations for large dams. It includes theoretical fundamentals as well as lessons learned in their application in practical construction work in eminent projects. It also discusses aspects such as the permeability of the rock mass at the dam site, including the hydraulic characteristics of water conducting openings and their effect on the reliability of water pressure test (WPT) results; the influence of particular geological factors on the hydrogeological regime at the site, as well as the hydrofracturing behavior and individual groutability; and the relationship between quantities of grout takes and the degree of impermeabilization.
While supervising permeability testing and grouting for dam sites he learned that the common rules disregarded essential rock properties. This initiated a lifelong yearning to better understand the permeability of rock and the development of optimal grouting procedures. He has been a strong promoter of investigating the properties of the rock at given sites, determining the geologically ruled individual groutability and designing an appropriate grouting program. In 1985 he published "Rock Grouting, with Emphasis in Dam Sites", the first comprehensive monograph on this subject. Later on his numerous papers completed our knowledge on testing and grouting.
In 2011 the US Deep Foundation Institute (DFI) and International Conference Organization for Grouting (ICOG) he was honored as "A Grouting Great" during the awards ceremony at the Fourth International Conference on Grouting and Deep Mixing held 2012 in New Orleans.
Ulrich Hungsberg was born 1934 in Leipzig, Germany. From 1952 he studied Engineering Geology at the Mexican National University where he graduated as a Geological Engineer in 1958. From 1959 till 1960 he studied specialty courses in Engineering Geology at the University of Bonn, Germany. In 1960 he started working for the Mexican Government as a geological engineer at the Consulting Department of the Ministry ofHydraulic Resources and in 1969 he became Consulting Engineer in
- Autoren: Friedrich-Karl Ewert , Ulrich Hungsberg
- 2017, 1st ed. 2018, 234 Seiten, Englisch
- Verlag: Springer-Verlag GmbH
- ISBN-10: 3319640364
- ISBN-13: 9783319640365
- Erscheinungsdatum: 21.08.2017
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