Download or read book Rock Grouting at Dam Sites written by Friedrich-Karl Ewert and published by Springer. This book was released on 2017-08-21 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Rock Grouting written by Friedrich-Karl Ewert and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifteen years have passed since I was working at a dam site super vising grouting work. That was not the first time that I had to car ry out engineering geological investigations for several similar projects, which always included testing programmes to find out the permeability of the rock, and often I was in charge of grouting work. It thus attracted my attention when this particular grouting programme did not run as intended: most of the grout holes took only very little grout! It could not be the aim of the invested work simply to drill holes and fill them again without bringing about any further improvement. Fortunately, I had the chance to be en gaged in many other grouting programmes in the following years and used all these examples to analyse as thoroughly as possible the permeability of the rocks being treated in view of their grout ability. The more I studied, the stronger my conviction grew that our rules which had decided the grouting of rock for many de cades should be developed further, and therefore I occupied my self with contributing some ideas for a new basis to investigation and judgment of permeability of rock and for a more adequate application of this technology.
Download or read book Rock Grouting at Dam Sites written by Friedrich-Karl Ewert and published by Springer. This book was released on 2018-08-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Rock Grouting at Dam Sites written by Friedrich-Karl Ewert and published by Springer. This book was released on 2017-09-08 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Dam Foundation Grouting written by Kenneth D. Weaver and published by Amer Society of Civil Engineers. This book was released on 1991-01-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weaver investigates and critically reviews the most current grouting practices in the US and internationally. His presentation concentrates on practical issues, such as the factors affecting grouting effectiveness, design considerations, equipment, supervision and inspection of grouting, materials a
Download or read book Rock Grouting and Diaphragm Wall Construction written by J. Verfel and published by Elsevier. This book was released on 2012-12-02 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: The foundation of structures and the construction of underground railways in urban areas would be impossible without the use of diaphragm walls, grouting, anchors, micropiles, slender retaining walls, etc. Based on the author's own experience and taking into account the findings of various other authors, this book explains these methods in an intelligible manner, enabling the reader to judge for himself their suitability in construction practice.The aim of the book is to instruct experts in the correct application of grouting methods, and the correct choice of drilling systems and tools. It provides mainly practical information, and describes the most suitable, up-to-date technology available. Grouting applications in Czechoslovakia and abroad are illustrated by a series of practical examples.The book is designed for students of civil engineering faculties specializing in structural foundation, specialists of building companies, and experts in structural foundation. It will also be appreciated by experts in underground railway and tunnel construction, in structural engineering and urban development (landslides), as well as by manufacturers of the respective technology.
Download or read book Geotechnics for Developing Africa written by G.E. Blight and published by CRC Press. This book was released on 1999-01-01 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings represent a valuable reference on geotechnical problems peculiar to Africa and for engineering solutions to local problems. Topics covered are: Foundation engineering and lateral support; Methods of design and analysis; Monitoring, laboratory and field testing; Municipal, industrial and mining waste and environmental geotechnics; Soil improvement; Transportation geotechnics; Case studies. The proceedings are also an invaluable source of data on the properties of African soils, the properties of residual and tropical soils, as well as climate related problems.
Download or read book Transit Development in Rock Mechanics written by Meifeng Cai and published by CRC Press. This book was released on 2014-10-20 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transit Development in Rock Mechanics Recognition, Thinking and Innovation contains 150 papers presented at the 3rd ISRM International Young Scholars Symposium on Rock Mechanics (8-10 November 2014, Xi an, China). The volume focusses on the transitional development in rock mechanics research from surface to underground mining and from shallow to a
Download or read book Practical Guide to Grouting of Underground Structures written by Raymond W. Henn and published by Thomas Telford. This book was released on 1996 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Guide to Grouting of Underground Structures presents a hands-on discussion of grouting fundamentals and provides a foundation for the development of practical specifications and field procedures. Employing a pragmatic approach to the subject of grouting, Raymond W. Henn concentrates on areas such as the types of drilling, mixing and pumping equipment, and their application. The book focuses on how cementitious grouting is used in conjunction with the excavation and lining of tunnels, shafts, and underground caverns in rock. Overviews of cementitious grouting in soils and chemical grouting are also provided. Topics covered range from record keeping to quality control and testing requirements, field operations, and production rates. Practical Guide to Grouting of Underground Structures is written as a useful handbook for engineers, construction supervisors, inspectors, and other professionals involved in the planning, design, and implementation of underground grouting programs.
Download or read book Rock Joints written by Nick Barton and published by CRC Press. This book was released on 1990-01-01 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the International Symposium on Rock Joints held at Loen, Norway, June 1990. Subjects include geological aspects of joint origin and morphology, mechanical behaviour such as shear strength, hydraulic behaviour, and dynamic behaviour.
Download or read book Ground Improvement written by Klaus Kirsch and published by CRC Press. This book was released on 2012-11-26 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: When finding another location, redesigning a structure, or removing troublesome ground at a project site are not practical options, prevailing ground conditions must be addressed. Improving the ground modifying its existing physical properties to enable effective, economic, and safe construction to achieve appropriate engineering performance is an
Download or read book Water Resources Engineering in Karst written by Petar Milanovic and published by CRC Press. This book was released on 2004-06-11 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: A definitive guide, this book focuses on the design and construction of water infrastructure projects within karst formations and provides engineering approaches for preventing and mitigating their environmental problems. It features 200 figures, investigative techniques, practical design solutions, case studies with failure analysis, criteria prop
Download or read book Dams and Reservoirs under Changing Challenges written by Anton J. Schleiss and published by CRC Press. This book was released on 2011-05-18 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past, boundary conditions in the building of dams have changed, as technological developments have been influential on dam planning, construction, operation and maintenance processes. It is ICOLD‘s mission to not only consider these developments but also adequately deal with environmental aspects and related infrastructure issues. Altered wa
Download or read book Advances and applications of artificial intelligence and numerical simulation in risk emergency management and treatment written by Yunhui Zhang and published by Frontiers Media SA. This book was released on 2023-07-24 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanics of Jointed and Faulted Rock written by H.P. Rossmanith and published by Routledge. This book was released on 2018-04-27 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics covered in this text include: geology and structural geology; mechanics; dynamics of jointed and faulted rock; physical modelling and testing; constitutive modelling; seismicity and tectonics; instrumentation; hydraulics; and applications.
Download or read book Geotechnical Engineering Handbook Procedures written by Ulrich Smoltczyk and published by John Wiley & Sons. This book was released on 2003-03-14 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 2 of the Handbook covers the geotechnical procedures used in manufacturing anchors and piles as well as for improving or underpinning foundations, securing existing constructions, controlling ground water, excavating rocks and earth works. It also treats such specialist areas as the use of geotextiles and seeding.
Download or read book Construction and Design of Cement Grouting written by A. C. Houlsby and published by John Wiley & Sons. This book was released on 1991-01-16 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides exhaustive coverage of cement grouting in rock foundations, outlining all types of cement grout, comparing their suitabilities and describing various ways cement grouting is used in engineering construction. Written and arranged in an easy-to-read manner, the book is arranged as a reference manual with numerous cross-references. Step-by-step explanations on grouting techniques are given in considerable detail and written with both the novice and experienced practitioner in mind. Also covers advanced technology, including the current state of computer use in grouting operations; the latest grouting materials such as microfine; and the use of superplasticizers in cement grout. Chapters are arranged from elementary to advanced technology.
