New Multi Stage Triaxial Compression Test To Investigate The Loading Rate Dependence Of Rock Strength
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Author | : K. Hashiba |
Publisher | : |
Total Pages | : 6 |
Release | : 2014 |
Genre | : Confining pressure |
ISBN | : |
Download New Multi-Stage Triaxial Compression Test to Investigate the Loading-Rate Dependence of Rock Strength Book in PDF, Epub and Kindle
Compression tests for investigating the time-dependence of rock under confining pressures are time consuming and require more specimens than do uniaxial compression tests. In this study, a new testing method combining multi-stage confining pressure and alternating loading rate is proposed to investigate the loading-rate dependence of triaxial compressive strength from a small amount of rock sample. In the test, a small-size rock specimen 10 mm in diameter and 20 mm in height was loaded under a strain rate alternating between slow and fast and under a confining pressure increased once just after reaching the peak strength. Strengths corresponding to two strain rates and two confining pressures could be obtained from one specimen. The cohesion, angle of internal friction, and loading-rate dependence of strength from the data were consistent with those from the commonly used triaxial compression tests under a constant strain rate or constant confining pressure. The proposed test with a small amount of rock sample can reduce not only the time and cost but also the environmental load of sampling in situ.
Author | : Robert T. Donaghe |
Publisher | : ASTM International |
Total Pages | : 896 |
Release | : 1988 |
Genre | : Anisotropy |
ISBN | : 0803109830 |
Download Advanced Triaxial Testing of Soil and Rock Book in PDF, Epub and Kindle
"Although the triaxial compression test is presently the most widely used procedure for determining strength and stress-deformation properties of soils, there have been no books published on triaxial testing since the 1962 second edition of the landmark work The Measurement of Soil Properties in the Triaxial Test by Bishop and Henkel. It is apparent there is a need to document advances made in triaxial testing since publication of Bishop and Henkel's book and to examine the current state of the art in a forum devoted solely to triaxial testing. Because of increasing versatility brought about by recent developments in testing techniques and equipment, it is also important that the geotechnical profession be provided with an up-to-date awareness of potential uses for the triaxial test."--Overview.
Author | : Z. T. Bieniawski |
Publisher | : |
Total Pages | : 486 |
Release | : 1967 |
Genre | : Brittleness |
ISBN | : |
Download Mechanism of Brittle Fracture of Rock Book in PDF, Epub and Kindle
Author | : Mohammad Kh Dweirj |
Publisher | : |
Total Pages | : 394 |
Release | : 2006 |
Genre | : Rock mechanics |
ISBN | : |
Download A Study of Stress Dependent Stiffness of Rock Using the Multistage Triaxial Test Book in PDF, Epub and Kindle
Author | : R. Segal |
Publisher | : |
Total Pages | : 218 |
Release | : 1952 |
Genre | : Elasticity |
ISBN | : |
Download An Investigation of Elastic Properties of Rocks Under Uniaxial and Triaxial Compression Tests Book in PDF, Epub and Kindle
Author | : Wang Sijing |
Publisher | : CRC Press |
Total Pages | : 706 |
Release | : 2020-12-17 |
Genre | : Technology & Engineering |
ISBN | : 1000099598 |
Download Frontiers of Rock Mechanics and Sustainable Development in the 21st Century Book in PDF, Epub and Kindle
These proceedings contain the scientific contributions presented at the 2nd Asian Rock Mechanics Symposium (ISRM 2001 - 2nd ARMS). The theme of the symposium was "Frontiers of Rock Mechanics and Sustainable Development in the 21st Century".
Author | : Myoung Mo Kim |
Publisher | : |
Total Pages | : 8 |
Release | : 1979 |
Genre | : Rock mechanics |
ISBN | : |
Download Multistage Triaxial Testing of Rocks Book in PDF, Epub and Kindle
Author | : I.W. Farmer |
Publisher | : Springer Science & Business Media |
Total Pages | : 265 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9400959788 |
Download Engineering Behaviour of Rocks Book in PDF, Epub and Kindle
The first edition of this book was received more kindly than it deserved by some, and with some scepticism by others. It set out to present a simple, concise and reasonably comprehensive introduction to some of the theoretical and empirical criteria which may be used to define rock as a structural material. The objectives - reinforced by the change in title - remain the same, but the approach has been changed considerably and only one or two sections have been retained from the first edition. The particular aim in this edition is to provide a description of the mechanical behaviour of rocks, based firmly upon experimental data, which can be used to explain how rocks deform, fracture and yield, and to show how this knowledge can be used in design. The major emphasis is on the behaviour of rocks as materials, although in the later chapters the behaviour of discontinuities in rocks, and the way in of rock masses, is considered. which this can affect the behaviour If this edition is an improvement on the first edition it reflects the debt lowe to numerous people who have attempted to explain the rudiments of the subject to me. I should like to thank Peter Attewell and Roy Scott in particular. I should also like to thank Tony Price and Mike Gilbert whose work at Newcastle I have used shamelessly.
Author | : |
Publisher | : |
Total Pages | : 790 |
Release | : 1982 |
Genre | : Engineering geology |
ISBN | : |
Download Geotechnical Abstracts Book in PDF, Epub and Kindle
Author | : Jay Ameratunga |
Publisher | : Springer |
Total Pages | : 236 |
Release | : 2015-12-11 |
Genre | : Science |
ISBN | : 8132226291 |
Download Correlations of Soil and Rock Properties in Geotechnical Engineering Book in PDF, Epub and Kindle
This book presents a one-stop reference to the empirical correlations used extensively in geotechnical engineering. Empirical correlations play a key role in geotechnical engineering designs and analysis. Laboratory and in situ testing of soils can add significant cost to a civil engineering project. By using appropriate empirical correlations, it is possible to derive many design parameters, thus limiting our reliance on these soil tests. The authors have decades of experience in geotechnical engineering, as professional engineers or researchers. The objective of this book is to present a critical evaluation of a wide range of empirical correlations reported in the literature, along with typical values of soil parameters, in the light of their experience and knowledge. This book will be a one-stop-shop for the practising professionals, geotechnical researchers and academics looking for specific correlations for estimating certain geotechnical parameters. The empirical correlations in the forms of equations and charts and typical values are collated from extensive literature review, and from the authors' database.