Download or read book The Analysis of Weak Rock Using the Pressuremeter written by Jacob Dafni and published by . This book was released on 2013 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pressuremeter is a versatile in situ testing instrument capable of testing a large range of materials from very soft clay to weak rock. Due to limitations of other testing devices, the pressuremeter is one of the few instruments capable of capturing stiffness and strength properties of weak rock. However, data collected is only useful if the material tested is properly modeled and desirable material properties can be obtained. While constitutive models with various flows rules have been developed for pressuremeter analysis in soil, less research has been directed at model development for pressuremeter tests in weak rock. The result is pressuremeter data collected in rock is typically analyzed using models designed for soil. The aim of this study was to explore constitutive rock models for development into a pressuremeter framework. Three models were considered, with two of those three implemented for pressuremeter analysis. A Mohr-Coulomb model with a tensile cutoff developed by Haberfield (1987) and a Hoek-Brown model initiated by Yang et al (2011) and further developed by the author were implemented and calibrated against a data set of pressuremeter tests from 5 project test sites including a total of 115 pressuremeter tests in a number of different rock formations. Development of a multiscale damage model established by Kondo et al (2008) was explored. However, this model requires further development to be used for pressuremeter data analysis.
Download or read book Pressuremeter Testing written by R. J. Mair and published by Elsevier. This book was released on 2013-10-22 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pressuremeter Testing: Methods and Interpretation the history, applications, and development of pressumeter devices and related test procedures. The book covers topics such as the general principles of pressuremeter testing; types of pressuremeters and their installation and calibration; and the estimation of soil from pressuremeter tests in clays, sands, and weak rocks. Also included are topics such as the application of pressuremeter testing to design and research in the improvement of the use of pressuremeters. An appendix is also included; Appendix A covers the analysis of pressuremeter tests, and Appendix B contains guidance notes for the specifications of pressuremeter tests. The text is recommended for engineers and geologists who would like to know more about the applications of the pressuremeter and the interpretation of its results.
Download or read book Pressuremeters written by British Geotechnical Society and published by Thomas Telford. This book was released on 1990 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The technology, data interpretation and applications of pressure meters have progressed rapidly. Covering the design and construction of pressure meters, this text also discusses their uses, including developments in the field.
Download or read book The Use of a Pressuremeter in Weak Rock written by Neil R. Greenwood and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Pressuremeter and Its New Avenues written by Gerard Ballivy and published by CRC Press. This book was released on 1995-01-01 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pressuremeter testing activities are of great interest for scientists and engineers concerned with the mechanical behaviour of civil engineering materials. The proceedings include the first Menard Lecture presented by Professor Branko Ladanyi and 57 technical papers from 16 countries. They are related to the application of pressuremeter testing to granular and alluvial soils, clay, rock, concrete and permafrost, and geotechnical design. It also includes a session on technological developments in the design, fabrication and installation of pressuremeters.
Download or read book Review of Menard Pressuremeter Test in Weak Rocks written by Kan-Hok Ken Wong and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Review of Menard Pressuremeter Test in Weak Rocks" by Kan-hok, Ken, Wong, 王勤學, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. DOI: 10.5353/th_b4257724 Subjects: Soil penetration test Rocks - Testing
Download or read book The Performance of the Pressuremeter and Socket Piles in Weak Rock written by Chris Michael Haberfield and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Pressuremeter written by Jean-Louis Briaud and published by Routledge. This book was released on 2019-07-16 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This classic title deals presents all one needs to know about pressuremeter test, a soil and rock test used in civil engineering. It consists of placing a cylindrical probe in the ground and expanding the probe to pressurize the soil or the rock horizontally. The pressure on the soil and the relative increase in cavity radius are obtained and give an in situ stress strain curve. The pressuremeter test is repeated at various depths in order to obtain profiles of soil parameters. The design applications of the preboring pressuremeter test include: shallow foundations under vertical loads, deep foundations under vertical and horizontal loads, ground anchors, cantilever drilled shaft walls and anchored bulkheads, pavements, stone columns, ground improvement and compaction control.
Download or read book Correlations of Soil and Rock Properties in Geotechnical Engineering written by Jay Ameratunga and published by Springer. This book was released on 2015-12-11 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Review of Menard Pressuremeter Test in Weak Rocks written by Kan-hok Wong (Ken) and published by . This book was released on 2003 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Pipe Jacking Technology in the Urban Environment written by Dominic Ek Leong Ong and published by Springer Nature. This book was released on 2022-02-28 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights recent advancements and innovations in trenchless technology via the adoption of combined micro-tunnelling and pipe-jacking techniques. This technique is more environmentally friendly, cost effective, less time-consuming and less disruptive compared to conventional open trench excavations for urban construction and urban infrastructure renewal projects. Pipe jacking is a non-destructive technique used in the installation of underground pipelines using a tunnel boring machine (TBM) and thrust forces derived from the hydraulic jack set-up in a deep jacking shaft. It is popular and commonly used worldwide for the installation of sewer and common services cable tunnels as well as for oil and gas pipelines.
Download or read book Pressuremeters in Geotechnical Design written by B.G. Clarke and published by CRC Press. This book was released on 1994-10-20 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of pressuremeters in predicting in situ soil properties is increasing as the technique becomes established as a reliable method of site investigation. This book provides a thorough review of the topic and its use in site investigation.
Download or read book Advances in Site Investigation Practice written by Institution of Civil Engineers (Great Britain) and published by Thomas Telford. This book was released on 1996 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings of the international conference on advances in site investigation practice held in 1995 provide vital information for all professionals involved in the planning, execution, interpretation and applications of site investigations. It draws together the research and experience of many of the most eminent professional engineers and academics, presenting a substantial body of knowledge.
Download or read book 37th U S Symposium on Rock Mechanics written by Bernard Amadei and published by Taylor & Francis US. This book was released on 1999 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis Design and Construction of Foundations written by Yung Ming Cheng and published by CRC Press. This book was released on 2024-05-28 with total page 713 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis, Design and Construction of Foundations covers the key concepts in the analysis and design of foundation systems, balancing theory with engineering practice. The book examines in depth the methods used for the analysis, design and construction of shallow foundations, deep foundations, excavation and lateral support systems, slope stability and stabilization and ground monitoring for proper site management. Some new and innovative foundation construction methods are also introduced. It is illustrated with case studies of failures and defects from actual construction projects. This second edition is extensively revised and developed to include a new chapter on numerical methods in geotechnical engineering, as well as a large number of new construction drawings, project photos and construction method statements from existing projects to give the book a stronger professional application and connection to engineering practice. It also covers some new advanced theoretical concepts not covered in other texts, making it useful in both the theoretical and practical aspects. It is ideal for senior undergraduates and graduate students, academics and consulting geotechnical engineers.
Download or read book Drilled Shafts in Rock written by Lianyang Zhang and published by CRC Press. This book was released on 2004-05-15 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drilled shafts in rock are widely used as foundations of heavy structures such as highway bridges and tall buildings. Although much has been learned about the analysis and design of drilled shafts in rock, all the major findings are published in the form of reports and articles in technical journals and conference proceedings. This book i
Download or read book Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering written by The Organizing Committee of the 16th ICSMGE and published by IOS Press. This book was released on 2005-09-12 with total page 3742 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 16th ICSMGE responds to the needs of the engineering and construction community, promoting dialog and exchange between academia and practice in various aspects of soil mechanics and geotechnical engineering. This is reflected in the central theme of the conference 'Geotechnology in Harmony with the Global Environment'. The proceedings of the conference are of great interest for geo-engineers and researchers in soil mechanics and geotechnical engineering. Volume 1 contains 5 plenary session lectures, the Terzaghi Oration, Heritage Lecture, and 3 papers presented in the major project session. Volumes 2, 3, and 4 contain papers with the following topics: Soil mechanics in general; Infrastructure and mobility; Environmental issues of geotechnical engineering; Enhancing natural disaster reduction systems; Professional practice and education. Volume 5 contains the report of practitioner/academic forum, 20 general reports, a summary of the sessions and workshops held during the conference.
