Download or read book Study of Irregular Compaction Curves written by PY. Lee and published by . This book was released on 1976 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Curves of dry density versus moisture content, as yielded by the standard ASTM compaction tests, usually show a single maximum, but some soils exhibit compaction curves with irregular shapes. This study examines some of the influences of soil preparation on these irregular compaction curves. When a surface tension reducing agent, such as aerosol-AY, is added to the water in soil specimen preparation, the shape of the irregular compaction curve will be altered. This effect is regarded as a verification of the effects of negative pore water pressure on the irregular compaction curve. In repeated compaction tests, it is economical and convenient to reuse the soil specimens. The results of liquid and plastic limit tests reveal approximately the same values in new and reused specimens. However, the reused soil specimens reveal a predominantly higher density in the zone of lower water content in an irregular compaction curve.

Download or read book Factors Influencing Irregular Compaction Curves written by Ching-Yee Hsu and published by . This book was released on 1972 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pore Pressure Influences on Irregular Compaction Curves written by Steven Keith Cutler and published by . This book was released on 1971 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Specimen Preparation for Laboratory Testing written by and published by ASTM International. This book was released on 1976 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characteristics of Irregularly Shaped Compaction Curves of Soils written by Richard John Suedkamp and published by . This book was released on 1971 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Permeability and Consolidation Characteristics of Soils Producing Irregular shaped Compaction Curves written by Terry L. Forest and published by . This book was released on 1974 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies in Abnormal Pressures written by W.H. Fertl and published by Elsevier. This book was released on 1994-02-01 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Fertl's first book, Abnormal Formation Pressures, was published by Elsevier in 1976, the topic was relatively new in book form. In the years that followed, his book became the standard work for petroleum engineers and drillers. The list of major petroleum provinces with abnormally high pore pressures has grown steadily over the years, and with it has grown our knowledge and experience. There have also been technological advances. A new book was required, but no longer could the topic be covered adequately by one person. The problems of abnormally high formation pressures encountered in the subsurface while drilling for petroleum are very diverse, involving geologists, geophysicists, reservoir engineers, drilling engineers, and borehole logging engineers. The acute anticipation of such pressures before drilling has become possible with modern technology. This book treats these developments and covers the following topics: world occurrences, the geology of abnormal pore pressures and the background theory, reservoir engineering aspects of abnormally pressured reservoirs, detection of abnormal pressures by geophysical methods before drilling and during drilling, and their evaluation after drilling. It examines the special problems of shallow hazards from shallow abnormal pressures, and relief-well engineering to control blowouts. It also examines the generation of abnormal pressures from hydrocarbon generation in the Rocky Mountains, and the distribution of abnormal pressures in south Louisiana, USA. The topics are examined from a practical point of view with a theoretical background. There is a glossary of terms, and a relevant practical conversion table. Both SI units and the conventional US oil industry units are used.

Download or read book Research Tests to Investigate Criteria for Selection Between Vibratory Or Impact Compaction Methods written by and published by . This book was released on 1955 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Factors Influencing Compaction Test Results written by Alfred Walton Johnson and published by . This book was released on 1962 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this bulletin is to examine the various factors that influence compaction test results for earth materials.

Download or read book Studies of Compaction and Other Properties of Soils for Low Cost Roads written by Reed Franklin Morse and published by . This book was released on 1941 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Highway Research Record written by and published by . This book was released on 1973 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Family of Compaction Curves for Chemically Modified Soils written by Radha Krishna Daita and published by . This book was released on 2005-08-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geotechnical Abstracts written by and published by . This book was released on 1980 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Relative Compaction Study written by J. C. Obermuller and published by . This book was released on 1971 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Family of Compaction Curves for Fine grained Soils and Their Engineering Behaviors written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Examination of Compaction Curves for Characterization of Granule Pressing written by William H. Harasty and published by . This book was released on 1981 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Compaction Curves written by Luanda (Angola). Laboratório de engenharia de Angola and published by . This book was released on 1963 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: