Embankment Pore Pressures During Construction PDF Download
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Author: Gerald W. Clough
Publisher:
ISBN:
Category : Earth dams
Languages : en
Pages : 110
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Book Description
Author: Gerald W. Clough
Publisher:
ISBN:
Category : Earth dams
Languages : en
Pages : 110
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Book Description
Author: Joseph W. Snyder
Publisher:
ISBN:
Category : Earth dams
Languages : en
Pages : 108
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Book Description
A study of pore pressure data from eight Corps of Engineers earth dams indicates that the maximum pore pressure ratio of the foundation of these dams occurred at or near the end of construction. Guidelines are given for obtaining useful pore pressure data, including selection of the proper type of piezometer, installation procedures, number and location of piezometers, and frequency of observations. Supplemental information necessary for the proper interpretation of field pore pressure measurements is also presented. (Author).
Author: Gerald Wayne Clough
Publisher:
ISBN:
Category : Embankments
Languages : en
Pages : 0
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Book Description
The purpose of this study was to summarize observed pore pressure data from CE dams and published data from other agencies on methods of predicting and determining the development of pore water pressure in earth dams. A summary of theoretical methods for predicting pore pressures is included to assist in the interpretation of the selected data from CE, USBR, and foreign sources presented herein. Construction characteristics and pore pressure data from 10 CE dams, 24 USBR dams, and 9 foreign dams are summarized and compared in an effort to draw conclusions on construction pore pressures in earth embankments.
Author: John Dunnicliff
Publisher: John Wiley & Sons
ISBN: 9780471005469
Category : Technology & Engineering
Languages : en
Pages : 602
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Book Description
The first book on the subject written by a practitioner forpractitioners. Geotechnical Instrumentation for Monitoring FieldPerformance Geotechnical Instrumentation for Monitoring FieldPerformance goes far beyond a mere summary of the technicalliterature and manufacturers’ brochures: it guides readersthrough the entire geotechnical instrumentation process, showingthem when to monitor safety and performance, and how to do it well.This comprehensive guide: * Describes the critical steps of planning monitoring programsusing geotechnical instrumentation, including what benefits can beachieved and how construction specifications should bewritten * Describes and evaluates monitoring methods and recommendsinstruments for monitoring groundwater pressure, deformations,total stress in soil, stress change in rock, temperature, and loadand strain in structural members * Offers detailed practical guidelines on instrument calibrations,installation and maintenance, and on the collection, processing,and interpretation of instrumentation data * Describes the role of geotechnical instrumentation during theconstruction and operation phases of civil engineering projects,including braced excavations, embankments on soft ground,embankment dams, excavated and natural slopes, undergroundexcavations, driving piles, and drilled shafts * Provides guidelines throughout the book on the best practices
Author: Professor Jian Chu
Publisher: Elsevier
ISBN: 0080457363
Category : Science
Languages : en
Pages : 1137
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Book Description
- The first book of its kind, providing over thirty real-life case studies of ground improvement projects selected by the worlds top experts in ground improvement from around the globe. - Volume 3 of the highly regarded Elsevier Geo-engineering book series coordinated by the Series Editor: Professor John A Hudson FREng. - An extremely reader friendly chapter format. - Discusses wider economical and environmental issues facing scientists in the ground improvement.Ground improvement has been both a science and art, with significant developments observed through ancient history. From the use of straw as blended infill with soils for additional strength during the ancient Roman civilizations, and the use of elephants for compaction of earth dams during the early Asian civilizations, the concepts of reinforced earth with geosynthetics, use of electrokinetics and thermal modifications of soils have come a long way. The use of large and stiff stone columns and subsequent sand drains in the past has now been replaced by quicker to install and more effective prefabricated vertical drains, which have also eliminated the need for more expensive soil improvement methods.The early selection and application of the most appropriate ground improvement techniques can improve considerably not only the design and performance of foundations and earth structures, including embankments, cut slopes, roads, railways and tailings dams, but also result in their cost-effectiveness. Ground improvement works have become increasingly challenging when more and more problematic soils and marginal land have to be utilized for infrastructure development.This edited compilation contains a collection of Chapters from invited experts in various areas of ground improvement, who have illustrated the basic concepts and the applications of different ground improvement techniques using real projects that they have been involved in. The case histories from many countries ranging from Asia, America, Australia and Europe are addressed.
Author: United States. Congress Senate
Publisher:
ISBN:
Category :
Languages : en
Pages : 3170
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Book Description
Author: United States. Congress. Senate. Committee on Appropriations
Publisher:
ISBN:
Category : Finance, Public
Languages : en
Pages : 1954
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Book Description
Author: United States. Congress. Senate. Committee on Appropriations
Publisher:
ISBN:
Category : Public works
Languages : en
Pages : 1984
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Book Description
Author: United States. Congress. Senate. Committee on Appropriations
Publisher:
ISBN:
Category : Public works
Languages : en
Pages : 1962
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Book Description
Author: A.D.M Penman
Publisher: Routledge
ISBN: 1351438018
Category : Technology & Engineering
Languages : en
Pages : 274
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Book Description
Besides giving an historical introduction to embankment dams the book describes the need for instrumentation, planning procurement and installation practices of instruments. The significance of visual inspection and techniques, of monitoring various parameters, seepage, pore pressure, surface and internal displacements, earth pressures and seismic behaviour, through instrumentation has been described. Collection and processing of data and their use for back analysis to check stability of a dam at various stages of construction and reservoir filling have been suggested. In addition to case histories quoted in various chapters, an exclusive chapter on select case histories has been added which describes the conventional and latest instruments that are being used and methods adopted for installation, monitoring and analyses of data.
