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Author: Kenneth D. Weaver
Publisher: Amer Society of Civil Engineers
ISBN: 9780872627925
Category : Technology & Engineering
Languages : en
Pages : 178
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Book Description
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
Author: Kenneth D. Weaver
Publisher: Amer Society of Civil Engineers
ISBN: 9780872627925
Category : Technology & Engineering
Languages : en
Pages : 178
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Book Description
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
Author: Kenneth D. Weaver
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 70
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Book Description
Author: Friedrich-Karl Ewert
Publisher: Springer
ISBN: 9783319877044
Category : Science
Languages : en
Pages : 0
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Book Description
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.
Author: A. C. Houlsby
Publisher: John Wiley & Sons
ISBN: 9780471516293
Category : Technology & Engineering
Languages : en
Pages : 476
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Book Description
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.
Author: United States. Army. Office of the Chief of Engineers
Publisher:
ISBN:
Category : Foundations
Languages : en
Pages : 112
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Book Description
Author: Robin Fell
Publisher: CRC Press
ISBN: 0203387317
Category : Technology & Engineering
Languages : en
Pages : 1374
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Book Description
This book provides a comprehensive text on the geotechnical and geological aspects of the investigations for and the design and construction of new dams and the review and assessment of existing dams. The book provides dam engineers and geologists with a practical approach, and gives university students an insight into the subject of dam engineering. All phases of investigation, design and construction are covered, through to the preliminary and detailed design phases and ultimately the construction phase. This revised and expanded 2nd edition includes a lengthy new chapter on the assessment of the likelihood of failure of dams by internal erosion and piping.
Author: Donald C. Hegebarth
Publisher: SME
ISBN: 0873353676
Category : Business & Economics
Languages : en
Pages : 137
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Book Description
Pressure grouting is an essential construction procedure that is practiced by contractors and engineers around the world. Used since the 19th century, grouting reduces the amount of leakage through rock for dam foundations and underground works. It also strengthens soils to provide a stable foundation to support the weight of surface structures, such as buildings, bridges, and storage tanks. In addition, it is frequently used to repair deteriorated concrete and to produce concrete underwater. This manual introduces various types of equipment employed in pressure grouting applications performed in geotechnical works and examines the operating principles and maintenance issues relative to each equipment type. The term pressure grouting encompasses a wide variety of applications and operations, including dam foundation grouting, soil stabilization and permeation, consolidation and compaction grouting (except low-mobility), water cutoff and structural stabilization in rock tunnels, deep foundations via drilled piers, underwater concrete, structural concrete repairs, raising of settled slabs and structures, rock and soil anchors, and machine foundations and bases. The applications for pressure grouting operations are almost limitless, as the equipment can be employed anywhere fluid grout can be used. Primarily intended for machine operators and maintenance mechanics, this manual will also prove useful to specification writers, engineers, contractors, purchasing managers, and others who have a responsibility to specify, acquire, operate, or maintain pressure grouting equipment. Topics covered include mixers, agitators, pumps, delivery systems and accessories, but not electronic monitoring and other ancillary equipment.
Author: Donald A. Bruce
Publisher:
ISBN: 9780784412350
Category : Grouting
Languages : en
Pages : 0
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Book Description
GSP 228 contains contains 189 peer-reviewed papers focusing on the science and technology of grouting that were presented at the Fourth International Conference on Grouting and Deep Mixing, held in New Orleans, Louisiana, February 15-18, 2012.
Author: CIGB ICOLD
Publisher: CRC Press
ISBN: 1351035975
Category : Technology & Engineering
Languages : en
Pages : 289
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Book Description
ICOLD Bulletin 150, Cutoffs for Dams, discusses foundation treatment methods using cutoff-type barriers. High emphasis is given to alluvial deposits throughout this document; however, different materials may require cutoff. The construction of cutoffs has made significant advances mainly through the development of more powerful machinery for drilling and excavation, but also through the introduction of new concepts and techniques, such as jet grouting and deep soil mixing. The following types of cutoffs are presented in this Bulletin: - Diaphragm walls - Vib walls - Pile walls - Superimposed concreted galleries - Jet grouting - Deep mixing These methods are described, and the practical application of each method is illustrated by selected case histories. These case histories also demonstrate how certain difficulties specific to a particular dam site have been dealt with. The performance of cutoffs should be monitored so that their efficiency in reducing flow and piezometric head can be evaluated. Piezometers installed in the foundation upstream and downstream of the cutoff are needed to meet this objective.
Author: Arvind V. Shroff
Publisher: Taylor & Francis
ISBN: 9789054107941
Category : Technology & Engineering
Languages : en
Pages : 609
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Book Description
Covers grout mix design, rheological and strength aspects, geological investigation and optimization of field grout mixes, grouting techniques and their suitabilities, grouting plant specification, monitoring of grouting projects at dam sites. The second edition features new chapters on the state of the practice of jet grouting technology, and performance characteristics of newly developed microfine cement and chemical grouts. Annotation copyrighted by Book News, Inc., Portland, OR
