Guidelines for Slope Performance Monitoring, Robert Sharon, Erik Eberhardt
Старое издание
Автор: Robert Sharon Название: Guidelines for slope performance monitoring ISBN: 1486310990 ISBN-13(EAN): 9781486310999 Издательство: Amazon Internet Цена: 52250.00 р. Наличие на складе: Невозможна поставка. Описание: Although most mining companies utilise systems for slope monitoring, experience indicates that mining operations continue to be surprised by the occurrence of adverse geotechnical events. A comprehensive and robust performance monitoring system is an essential component of slope management in an open pit mining operation. The development of such a system requires considerable expertise to ensure the monitoring system is effective and reliable.
Written by instrumentation experts and geotechnical practitioners, Guidelines for Slope Performance Monitoring is an initiative of the Large Open Pit (LOP) Project and the fifth book in the Guidelines for Open Pit Slope Design series. Its 10 chapters present the process of establishing and operating a slope monitoring system; the fundamentals of pit slope monitoring instrumentation and methods; monitoring system operation; data acquisition, management and analysis; and utilising and communicating monitoring results. The implications of increased automation of mining operations are also discussed, including the future requirements of performance monitoring.
Guidelines for Slope Performance Monitoring summarises leading mine industry practice in monitoring system design, implementation, system management, data management and reporting, and provides guidance for engineers, geologists, technicians and others responsible for geotechnical risk management. FEATURES:Explains capabilities and limitations of key instruments used for slope monitoringDescribes operational considerations, system design, and how to integrate and interpret data and make decisionsProvides numerous case histories written by leading open pit mine operators to illustrate best practice
Автор: Swinnen, Johan (professor Of Economics, Ku Leuven; Director, Licos Centre For Institutions And Economic Performance; President, The Beeronomics Societ Название: Beeronomics ISBN: 0198808305 ISBN-13(EAN): 9780198808305 Издательство: Oxford Academ Рейтинг: Цена: 3166.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Beer has played a pivotal role in history, from the transition to an agarian lifestyle in ancient Mesopotamia to bankrolling Britain`s imperialist conquests. Beeronomics tells the story of beer through economics, the innovations it brought, and how its strategic taxation and regulation helped shape the world.
Автор: Martin, Derek Stacey, Peter Название: Guidelines for Open Pit Slope Design in Weak Rocks ISBN: 1138298093 ISBN-13(EAN): 9781138298095 Издательство: Taylor&Francis Рейтинг: Цена: 29858.00 р. Наличие на складе: Поставка под заказ.
Описание:
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.
Key Features:
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: Ehrlich, Mauricio , Becker, Leonardo Название: Reinforced Soil Walls and Slopes ISBN: 036738342X ISBN-13(EAN): 9780367383428 Издательство: Taylor&Francis Рейтинг: Цена: 10104.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: When it comes to using reinforcements to grant better mechanical performance to soils, geosynthetics, one of the newest groups of building materials, have become mandatory in almost all works of infrastructure, draining applications, waterproofing, paving, erosion control and soil reinforcement.
Описание: This expert meeting looked into the advantages and disadvantages of various methodologies for reviewing the economic and technical performance of fishing fleets, and discussed a general sampling/survey methodology for conducting techno-economic performance reviews.
Описание: This document assesses tilapia farming and the value chain in Brazil by examining tilapia farming technology and practices, evaluating the sector's social and economic performance, discussing the importance of proper governance, and highlighting opportunities and challenges in the development of tilapia farming, as well as aquaculture in general, in Brazil. The analysis shows that, in Brazil, agribusiness has undergone profound changes in the past few decades, and technological innovations have made the country one of the largest food exporters in the world. Tilapia has been the largest aquaculture item, contributing to nearly half of the country's aquaculture production tonnage in 2017. Aquaculture production increased 14 percent annually, from 13 000 tonnes in 1987 to 595 000 tonnes in 2017, making it a regional aquaculture powerhouse that represented 20 percent of production in Latin America and the Caribbean in 2017. However, institutional instability and regulatory uncertainties pose a challenge to the development of the tilapia industry. For this reason, the report suggests improving public-private partnerships to create an enabling environment for Brazil to fully harness its comparative advantages in tilapia farming. Participatory communication and consultation would also help to create a road map to help Brazil’s tilapia aquaculture develop into an economically viable, environmentally sustainable and socially responsible sector.
Описание: This book employs different parametric and non-parametric panel data models which have been used in history of developed panel data efficiency measurement literature. Non-parametric models are divided into partial and full frontier models.
Описание: Provides guidance on the design of antimicrobial resistance (AMR) monitoring and surveillance, on relevant epidemiology and laboratory methods, as well as AMR data management. This manual is applicable to major food animal species including broilers, swine, cattle and their meat products.
Автор: Xincheng Название: Super-High-Strength High Performance Concrete ISBN: 1138075647 ISBN-13(EAN): 9781138075641 Издательство: Taylor&Francis Рейтинг: Цена: 16078.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
When produced correctly, concrete can be extremely strong, with high load-bearing capacity and superior durability. Another noteworthy property is the relatively low amount of energy and resources consumed during production. Super-High-Strength High Performance Concrete brings together the results of a major research project by the National Natural Science Foundation of China and the Doctoral Foundation of the Ministry of Education of China. This ten-year project explored the properties, performance, and potential of super-high-strength high performance (SHSHP) concrete.
With a view towards improved production that optimizes the strength and durability of concrete, the book presents a host of topics on the cutting edge of concrete research. These include:
A new method for the specific strength analysis of the pozzolanic effect of active mineral admixtures
Analysis of the strength composition of SHSHP concrete
Optimization of raw materials and mix proportion parameters for strength and flowability
Analysis of the mechanical properties, deformation, and durability of SHSHP concrete
Methods for decreasing autogeneous shrinkage
Testing methods for SHSHP concrete
The book concludes with a consideration of the practical and economic benefits of these optimized concretes. A systematic study of the different aspects of this essential commodity as well as the future direction of concrete science and technology, this book is a valuable resource for material scientists and engineers engaged in developing better structures.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
