Download or read book Colorado Rockfall Simulation Program written by Timothy J. Pfeiffer and published by . This book was released on 1993 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This rockfall computer program, which simulates rocks tumbling down a slope, predicts the statistical distribution of speed and bounce height, and can be used for locating and designing rockfall mitigation. The model takes into account, slope profile, rebound and friction characteristics of the slope, and spinning energy of the rocks. Spherical, cylindrical and disk shaped rocks can be simulated. At each impact, the slope angle is randomly varied from the nominal value input by the user within the limit set by the maximum probable variation in the slope. Version 3.0 of the Colorado Rockfall Simulation Program is similar to version 2.1 in terms of the operating environment, but additional statistical output has been added and the ability to use metric units has also been added. This manual reflects version 3.0 input and output. The model is recommended as a tool for geologist[s] and engineers responsible for analyzing and mitigating rockfall hazards."--Technical report documentation page.

Download or read book Calibration of Colorado Rockfall Simulation Program CRSP Version 5 0 written by Ryan J. Bartingale and published by . This book was released on 2009 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Colorado Rockfall Simulation Program Users Manual for Version 2 1 written by Timothy J. Pfeiffer and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This rockfall computer program, which simulates rocks tumbling down a slope, predicts the statistical distribution of speed and bounce height, and can be used for locating and designing rockfall mitigation. The model takes into account, slope profile, rebound and friction characteristics of the slope, and spinning energy of the rocks. Both sperical and disk shaped rocks can be simulated. At each impact, the slope angle is randomly varied from the nominal value input by the user within the limit set by the maximum probable variation in the slope. This Colorado Rockfall Simulation Program revision -- Version 2.1 -- has the identical source code as the original cited in Report No. CDOH-DTD-ED3/CSM-89-2, but data inputs and graphic outputs have been revised by Rick Schultz of CDOT to create a more user friendly environment. This manual reflects version 2.1 input and output.

Download or read book Colorado Rockfall Simulation Program written by Jones. Christopher L. and published by . This book was released on 2000 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: This rockfall computer program, which simulates rocks tumbling down a slope, predicts the statistical distribution of speed and bounce height and can be used for locating and designing rockfall mitigation. The model takes into account slope profile, rebound and friction characteristics of the slope and rotational energy of the rocks. Spherical, cylindrical and disk shaped rocks can be simulated. At each impact, the slope angle is randomly varied from the nominal value input by the user within the limit set by the maximum probable variation in the slope. The model is recommended as a tool for the geologist and engineer responsible for analyzing and mitigating rockfall hazards.

Download or read book Calibration and Modification of the Colorado Rock fall Simulation Program written by Christopher L. Jones and published by . This book was released on 1998 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rockfall Modeling and Attenuator Testing written by and published by . This book was released on 1989 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Rockfall Rollout Risk Along Varying Slope Geometries Using the Rocfall and CRSP Software written by Mariam S. Al E'bayat and published by . This book was released on 2017 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Most routes in mountainous areas suffer from rock falling, rolling and bouncing risk. There are many computer programs concerned with simulating the rockfall problem, and whereas they have the same purpose, they however differ in the input data that's needed to simulate the problem, and they also differ in the way of processing and kind of output. This study used Rocfall® and the Colorado Rockfall Simulation Program (CRSP®) to simulate sixty-three models of varying slope geometry, where only the slope geometry is changed with the same material properties for both the slope and the rocks. Both programs were fast and easy in the data input stage, whereas the 'Barrier' feature of Rocfall added an advantage over the CRSP program in enhancing the solving of the rockfall problem. Also, 'Data Collectors', 'Results Animation' and 'Graph Distribution' on the slope profile help display the analysis results in Rocfall. Generally, the Rocfall and CRSP program results are not similar. The rock falls at a different angle in each program; CRSP is closest to the Physics theory, so that affects the results. Also, the rocks can be located just at (X=0) in CRSP that affects the allowed number of rocks falling along slope profile. Despite of the differences between the Rocfall and CRSP programs, their results indicated the slopes with 900 slope angle is the ideal slope geometry for rockfall problem. For vertical slopes, no rocks passed the shoulder edge onto highway in both programs. CRSP results indicated that the percentage of rocks that reach the highway are increasing when the slope height increases"--Abstract, page iii.

Download or read book Rockfall Engineering written by Stéphane Lambert and published by John Wiley & Sons. This book was released on 2013-02-07 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rockfall Engineering is an up-to-date, international picture of the state of the art in rockfall engineering. The three basic stages of rockfalls are considered: the triggering stage, the motion stage, and the interaction with a structure stage; along with contributions including structural characterization of cliffs, remote monitoring, stability analysis, boulder propagation, design of protection structures an risk assessment. Academic contributions are illustrated by practical examples, and completed by engineering contributions where practical purposes are thoroughly considered. This title is intended for engineers, students as well as researchers.

Download or read book Rock Fall Engineering written by Duncan C. Wyllie and published by CRC Press. This book was released on 2014-09-24 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rock falls can be a public safety issue. This book provides comprehensive information on identification of these hazards, and design and construction of protection methods.Rock Fall Engineering describes first, the theoretical background to rock fall behavior in terms of the impact and trajectory phases of rock falls, and second, how this informati

Download or read book Landslides Theory Practice and Modelling written by S.P. Pradhan and published by Springer. This book was released on 2018-06-28 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, with contributions from international landslide experts, presents in-depth knowledge of theories, practices, and modern numerical techniques for landslide analysis. Landslides are a reoccurring problem across the world and need to be properly studied for their mitigation and control. Due to increased natural and anthropogenic activities, chances of landslide occurrence and associated hazards have increased. The book focuses on landslide dynamics, mechanisms and processes along with hazard mitigation using geo-engineering, structural, geophysical and numerical tools. The book contains a wealth of the latest information on all aspects of theory, practices and modelling tools and techniques involved in prediction, prevention, monitoring, mitigation and risk analysis of landslide hazards. This book will bring the reader up to date on the latest trends in landslide studies and will help planners, engineers, scientists and researchers working on landslide engineering.

Download or read book Modification and Statistical Analysis of the Colorado Rockfall Hazard Rating System written by Christopher P. Russell and published by . This book was released on 2007 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rock Slope Engineering written by Duncan C. Wyllie and published by CRC Press. This book was released on 2017-12-21 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: The stability of rock slopes is an important issue in both civil and mining engineering. On civil projects, rock cuts must be safe from rock falls and large-scale slope instability during both construction and operation. In open pit mining, where slope heights can be many hundreds of meters, the economics of the operation are closely related to the steepest stable slope angle that can be mined. This extensively updated version of the classic text, Rock Slope Engineering by Hoek and Bray, deals comprehensively with the investigation, design and operation of rock slopes. Investigation methods include the collection and interpretation of geological and groundwater data, and determination of rock strength properties, including the Hoek Brown rock mass strength criterion. Slope design methods include the theoretical basis for the design of plane, wedge, circular and toppling failures, and design charts are provided to enable rapid checks of stability to be carried out. New material contained in this book includes the latest developments in earthquake engineering related to slope stability, probabilistic analysis, numerical analysis, blasting, slope movement monitoring and stabilization methods. The types of stabilization include rock anchors, shotcrete, drainage and scaling, as well as rock fall protecting methods involving barriers, ditches, nets and sheds. Rock Slopes: Civil and Mining Engineering contains both worked examples illustrating data interpretation and design methods, and chapters on civil and mining case studies. The case studies demonstrate the application of design methods to the construction of stable slopes in a wide variety of geological conditions. The book provides over 300 carefully selected references for those who wish to study the subject in greater detail. It also includes an introduction by Dr. Evert Hoek.

Download or read book Rock Mechanics and Engineering Volume 5 written by Xia-Ting Feng and published by CRC Press. This book was released on 2017-07-20 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface and Underground Projects is the last volume of the five-volume set Rock Mechanics and Engineering and contains twenty-one chapters from key experts in the following fields: - Slopes; - Tunnels and Caverns; - Mining; - Petroleum Engineering; - Thermo-/Hydro-Mechanics in Gas Storage, Loading and Radioactive Waste Disposal. The five-volume set “Comprehensive Rock Engineering”, which was published in 1993, has had an important influence on the development of rock mechanics and rock engineering. Significant and extensive advances and achievements in these fields over the last 20 years now justify the publishing of a comparable, new compilation. Rock Mechanics and Engineering represents a highly prestigious, multi-volume work edited by Professor Xia-Ting Feng, with the editorial advice of Professor John A. Hudson. This new compilation offers an extremely wideranging and comprehensive overview of the state-of-the-art in rock mechanics and rock engineering and is composed of peer-reviewed, dedicated contributions by all the key experts worldwide. Key features of this set are that it provides a systematic, global summary of new developments in rock mechanics and rock engineering practices as well as looking ahead to future developments in the fields. Contributors are worldrenowned experts in the fields of rock mechanics and rock engineering, though younger, talented researchers have also been included. The individual volumes cover an extremely wide array of topics grouped under five overarching themes: Principles (Vol. 1), Laboratory and Field Testing (Vol. 2), Analysis, Modelling and Design (Vol. 3), Excavation, Support and Monitoring (Vol. 4) and Surface and Underground Projects (Vol. 5). This multi-volume work sets a new standard for rock mechanics and engineering compendia and will be the go-to resource for all engineering professionals and academics involved in rock mechanics and engineering for years to come.

Download or read book Appalachian Devlopment Highway System Corridor K relocated U S 64 from West of the Ocoee River to State Route 68 Near Ducktown Polk County written by and published by . This book was released on 2003 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Landslide Risk Assessment written by E. Mark Lee and published by Thomas Telford. This book was released on 2004 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade there has been a gradual shift away from simply relying on engineering solutions to individual landslide problems, to the use of a variety of strategies to manage the problems over a broad area. Such alternative strategies include the use of building codes, land use planning controls, preventing water leakage, early warning systems and insurance schemes.This book addresses these developments and provides a multidisciplinary perspective on landslide management.

Download or read book Advancing Culture of Living with Landslides written by Matjaž Mikoš and published by Springer. This book was released on 2017-05-16 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains peer-reviewed papers from the Fourth World Landslide Forum organized by the International Consortium on Landslides (ICL), the Global Promotion Committee of the International Programme on Landslides (IPL), University of Ljubljana (UL) and Geological Survey of Slovenia in Ljubljana, Slovenia from May 29 to June 2, 2017. The complete collection of papers from the Forum is published in five full-color volumes. This third volume contains the following: • One keynote lecture • Landslide Monitoring and Warning: Monitoring Techniques and Technologies, • Early Warning Systems • Landslide Disasters and Relief: Case Studies, Emergency Measures, First Aid, • Civil Protection Measures • Landslide Mitigation, Remediation and Stabilization: Landslide Protection Works, • Landslide Stabilization And Remediation Measures, Landslide Non-Structural Measures Prof. Matjaž Mikoš is the Forum Chair of the Fourth World Landslide Forum. He is the Vice President of International Consortium on Landslides and President of the Slovenian National Platform for Disaster Risk Reduction. Prof. Željko Arbanas is representative of Croatian Landslide Group, member of the International Consortium on Landslides. He is the Head of Geotechnical Chair at Faculty of Civil Engineering University of Rijeka, Croatia and the Assistant Editor-in-Chief of International Journal “Landslides”.“/p> Prof. Yueping Yin is the President of the International Consortium on Landslides and the Chairman of the Committee of Geo-Hazards Prevention of China, and the Chief Geologist of Geo-Hazard Emergency Technology, Ministry of Land and Resources, P.R. China. Prof. Kyoji Sassa is the Founding President of the International Consortium on Landslides (ICL). He is Executive Director of ICL and the Editor-in-Chief of International Journal “Landslides” since its foundation in 2004. IPL (International Programme on Landslides) is a programme of the ICL. The programme is managed by the IPL Global Promotion Committee including ICL and ICL supporting organizations, UNESCO, WMO, FAO, UNISDR, UNU, ICSU, WFEO, IUGS and IUGG. The IPL contributes to the United Nations International Strategy for Disaster Reduction and the ISDR-ICL Sendai Partnerships 2015–2025.

Download or read book Introduction to the Physics of Landslides written by Fabio Vittorio de Blasio and published by Springer Science & Business Media. This book was released on 2011-05-13 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landslides represent one of the most destructive natural catastrophes. They can reach extremely long distances and velocities, and are capable of wiping out human communities and settlements. Yet landslides have a creative facet as they contribute to the modification of the landscape. They are the consequence of the gravity pull jointly with the tectonic disturbance of our living planet. Landslides are most often studied within a geotechnical and geomorphological perspective. Engineering calculations are traditionally applied to the stability of terrains. In this book, landslides are viewed as a physical phenomenon. A physical understanding of landslides is a basis for modeling and mitigation and for understanding their flow behavior and dynamics. We still know relatively little about many aspects of landslide physics. It is only recently that the field of landslide dynamics is approaching a more mature stage. This is testified by the release of modelling tools for the simulation of landslides and debris flows. In this book the emphasis is placed on the problems at the frontier of landslide research. Each chapter is self-consistent, with questions and arguments introduced from the beginning.