Building on the success of its 2006 predecessor, this 3rd edition of Open Pit Mine Planning and Design has been both updated and extended, ensuring that it remains the most complete and authoritative account of modern open pit mining available. Five new chapters on unit operations have been added, the revenues and costs chapter has been substantially revised and updated, and the references have been brought fully up to date. In addition, the pack now also includes a fully working version of the MicroMODEL mine planning software package.
Volume 1 deals with the fundamental concepts involved in the planning and design of open pit mines. Subjects covered are mine planning, mining revenues and costs, orebody description, geometrical considerations, pit limits, production planning, mineral resources and ore reserves, responsible mining, rock blasting, rotary drilling, shovel loading, haulage trucks and machine availability and utilization.
Volume 2 includes CSMine and MicroMODEL, user-friendly mine planning and design software packages developed specifically to illustrate the practical application of the involved principles. It also comprises the CSMine and MicroMODEL tutorials and user's manuals and eight orebody case examples, including drillhole data sets for performing a complete open pit mine evaluation.
Open Pit Mine Planning and Design is an excellent textbook for courses in surface mine design, open pit design, geological and excavation engineering, and in advanced open pit mine planning and design. The principles described apply worldwide. In addition, the work can be used as a practical reference by professionals. The step-by-step approach to mine design and planning offers a fast-path approach to the material for both undergraduate and graduate students. The outstanding software guides the student through the planning and design steps, and the eight drillhole data sets allow the student to practice the described principles on different mining properties (three copper properties, three iron properties and two gold properties). The well-written text, the large number of illustrative examples and case studies, the included software, the review questions and exercises and the reference lists included at the end of each chapter provide the student with all the material needed to effectively learn the theory and application of open pit mine planning and design.
Weak rocks encountered in open pit mines cover a wide variety of materials, with properties ranging between soil and rock. As such, they can provide a significant challenge for the slope designer. For these materials, the mass strength can be the primary control in the design of the pit slopes, although structures can also play an important role. Because of the typically weak nature of the materials, groundwater and surface water can also have a controlling influence on stability.
Guidelines for Open Pit Slope Design in Weak Rocks is a companion to Guidelines for Open Pit Slope Design, which was published in 2009 and dealt primarily with strong rocks. Both books were commissioned under the Large Open Pit (LOP) project, which is sponsored by major mining companies. These books provide summaries of the current state of practice for the design, implementation and assessment of slopes in open pits, with a view to meeting the requirements of safety, as well as the recovery of anticipated ore reserves.
This book, which follows the general cycle of the slope design process for open pits, contains 12 chapters. These chapters were compiled and written by industry experts and contain a large number of case histories. The initial chapters address field data collection, the critical aspects of determining the strength of weak rocks, the role of groundwater in weak rock slope stability and slope design considerations, which can differ somewhat from those applied to strong rock. The subsequent chapters address the principal weak rock types that are encountered in open pit mines, including cemented colluvial sediments, weak sedimentary mudstone rocks, soft coals and chalk, weak limestone, saprolite, soft iron ores and other leached rocks, and hydrothermally altered rocks. A final chapter deals with design implementation aspects, including mine planning, design implementation, monitoring, surface water control and closure of weak rock slopes.
Illustration of the best practice in modern open pit mines
State of the art approaches for challenging designs
Use of numerous case histories written by large-open pit operators to illustrate state of practice
Individual chapters/sections written by leaders in the industry
As with the other books in this series, Guidelines for Open Pit Slope Design in Weak Rocks provides guidance to practitioners involved in the design and implementation of open pit slopes, particularly geotechnical engineers, mining engineers, geologists and other personnel working at operating mines.
Автор: Sui, Yunkang (professor, College Of Mechanical Engineering And Applied Electronics Technology, Beijing University Of Technology, Beijing, China) Peng, Название: Modeling, solving and application for topology optimization of continuum structures: icm method based on step function ISBN: 0128126558 ISBN-13(EAN): 9780128126554 Издательство: Elsevier Science Рейтинг: Цена: 85840 T Наличие на складе: Поставка под заказ. Описание: Modelling, Solving and Applications for Topology Optimization of Continuum Structures: ICM Method Based on Step Function provides an introduction to the history of structural optimization, along with a summary of the existing state-of-the-art research on topology optimization of continuum structures. It systematically introduces basic concepts and principles of ICM method, also including modeling and solutions to complex engineering problems with different constraints and boundary conditions. The book features many numerical examples that are solved by the ICM method, helping researchers and engineers solve their own problems on topology optimization. This valuable reference is ideal for researchers in structural optimization design, teachers and students in colleges and universities working, and majoring in, related engineering fields, and structural engineers.
Автор: Volker Alt; Kwok-Sui Leung; Ivan Kempf; H.J.T.M. H Название: Practice of Intramedullary Locked Nails ISBN: 3642444148 ISBN-13(EAN): 9783642444142 Издательство: Springer Рейтинг: Цена: 142450 T Наличие на складе: Поставка под заказ.
Автор: David M. Honey Название: A History of Chinese Classical Scholarship, Volume III: Northern and Southern Dynasties, Sui, and Early Tang: The Decline of Factual Philology and the Rise of Speculative Hermeneutics ISBN: 1680539620 ISBN-13(EAN): 9781680539622 Издательство: Eurospan Рейтинг: Цена: 111310 T Наличие на складе: Нет в наличии. Описание: This exciting third volume of David M. Honey’s comprehensive history of Chinese thought begins with China after nomadic invaders overran the northern regions of the historic kingdom. The differentiation between scholarly emphases—northern focus on the traditional pedagogical commentary, and southern classical school’s more innovative commentary—led to an emphasis on the interpretation of the overall message of a text, not a close reading of smaller sections. As Honey explains, serious attention to the phonological nature of Chinese characters also began during in this long era. Based on the work of earlier Sui dynasty classicists, Kong Yinga and his committee produced the Correct Meaning commentary to the Five Classics during the early Tang Dynasty, which is still largely normative today. The book demonstrates that the brooding presence of Zheng Xuan, the great textual critic from the Eastern Han dynasty, still exerted enormous influence during this period, as his ritualized approach to the classics inspired intellectual followers to expand on his work or impelled opponents to break off in new directions.
The very first Chinese Christian novel now is appeared. This is a romantic story happens in both Tibet and Shanghai which can deeply touch your heart. You will see how God is leading these people's way to heaven. God still exists and never leaves us. She went to Tibet in the year 2013 and came back with lots of creative art resource. Tibet trip has changed her life because God is using it to produce the first Christian romance novel. After she became a Christian in the year 2018, she started rewriting her novel books, so this book came back to life with God's spirit inside of it. This is the second novel that she has finished, she has more novels to meet you in the future. She spent three months translating the novel from Chinese to English alone with God in the year 2019. She also does all kinds of painting and Christian music, you will see some of her paintings on her website: www.roseceline.com. The cover page is her Christian oil painting which is a precious gift from our Heavenly Father.
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