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Author: Larry Schlaht Publisher: ISBN: Category : Languages : en Pages : 4
Book Description
Omaha District personnel conducted a survey in early 1985 pertaining to methods and criteria used on completed and ongoing stability investigations for Corps of Engineers concrete structures on rock foundations. This effort was funded under the Repair, Evaluation, Maintenance and Rehabilitation (REMR) Research Program and a draft report on the survey was completed by the Omaha District in June 1985.
Author: Larry Schlaht Publisher: ISBN: Category : Languages : en Pages : 4
Book Description
Omaha District personnel conducted a survey in early 1985 pertaining to methods and criteria used on completed and ongoing stability investigations for Corps of Engineers concrete structures on rock foundations. This effort was funded under the Repair, Evaluation, Maintenance and Rehabilitation (REMR) Research Program and a draft report on the survey was completed by the Omaha District in June 1985.
Author: K. Kovari Publisher: ISBN: Category : Languages : en Pages : 71
Book Description
The sliding stability of a rock mass forming the foundation or the abutments of concrete dames, of a natural slope, or of a cut cannot be measured directly but merely conjectured. One knows, however, the nature of the mechanisms which may lead to a failure, and, conversely, remedial measures which may enhance the existing stability. Attention must be paid to sliding hazard if the presence of adversely oriented discontinuities with considerable persistence is evident, if movements take place in the rock mass, if high water pressures are measured in faults, and/or if wet spots at critical areas of a slope or downstream of the dam foundation are known to occur. A changes in the flow rate of the drains can also be an indication of an unsafe condition. The most effective way and, in many instances, the only practical solution to increase stability against sliding is to prevent or to eliminate the occurrence of excessive water pressure below the foundation or in the faults. The second possibility involves reinforcements by anchoring and shear keys, and the third is removal or placement of rock masses and concrete in critical areas. The problem which arises in practice is to weigh correctly the different pieces of information relating to the assessment of the degree of stability. The aim of the authors is to draw attention to recent developments in stability analysis and in rock mass behaviour monitoring which may be helpful, in dealing with the problems encountered in practice. (kr).
Author: Publisher: ISBN: 9781780397436 Category : Technology & Engineering Languages : en Pages : 302
Book Description
This manual provides technical guidance for performing precise structural deformation surveys of locks, dams, and other hydraulic flood control or navigation structures. Accuracy, procedural, and quality control standards are defined for monitoring displacements in hydraulic structures.
Author: J P Jenkins Publisher: Elsevier ISBN: 1483188256 Category : Technology & Engineering Languages : en Pages : 744
Book Description
KWIC Index of Rock Mechanics Literature, Part 2: 1969-1976 is an index of subjects in rock mechanics. The KWIC (keyword-in-context) index is produced by cyclic permutation of significant words in the title of the publication. The text covers materials in rock mechanics and geomechanics published around the 70s. The book will be of great use to students, researchers, and practitioners of geological sciences.
Author: Larry Schlaht
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Author: K. Kovari
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Author: J P Jenkins
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