Slope Earthquake Stability, Yang Changwei; Zhang Jingyu; Lian Jing; Yu Wenying
Автор: Yang Changwei; Zhang Jingyu; Lian Jing; Yu Wenying Название: Slope Earthquake Stability ISBN: 9811023794 ISBN-13(EAN): 9789811023798 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book begins with the dynamic characteristics of the covering layerbedrock type slope, containing monitoring data of the seismic array, shaking table tests, numerical analysis and theoretical derivation. Then it focuses on the landslide mechanism and assessment method. It also proposes a model that assessing the hazard area based on the field investigations. Many questions, exercises and solutions are given. Researchers and engineers in the field of Geotechnical Engineering and Anti-seismic Engineering can benefit from it.
Автор: Joanne E. Norris; Alexia Stokes; Slobodan B. Micko Название: Slope Stability and Erosion Control: Ecotechnological Solutions ISBN: 9048176964 ISBN-13(EAN): 9789048176960 Издательство: Springer Рейтинг: Цена: 19589.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book aims to assist in choosing ecotechnological solutions for slopes that are prone to a variety of mass movements e.g. The book reviews the types of problematic slopes that may occur and describes briefly the nature of mass movements and the causes of these movements.
Автор: Y.H. Huang Название: Stability Analysis of Earth Slopes ISBN: 1468466046 ISBN-13(EAN): 9781468466041 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: During the past several years I have been engaged in applied research related to the stability analysis of slopes. To make the book more complete as a treatise on slope stability analysis, other methods of stability analysis, in addition to those developed by the author, are briefly discussed.
Автор: Carlos Sousa Oliveira; Antoni Roca; Xavier Goula Название: Assessing and Managing Earthquake Risk ISBN: 9401782733 ISBN-13(EAN): 9789401782739 Издательство: Springer Рейтинг: Цена: 32651.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Table 1. 1 reports the world's largest earthquakes since 1900 with respect to number of deaths (larger than or equal to 10 000), also showing the region of occurrence and the corresponding magnitudes. Both, from Figure 1. 2 and Table 1. 1 it is interesting to note that this period of time is characterized by an annual average of 15 000 deaths with two main fluctuations (modal values), the largest in the period 1900 to 1940 and another with a larger value in the decade of 1970-80. Figure 1. 2 shows the number of total deaths from the greatest earthquakes that occurred in the XX century. Although the number of victims has a tendency to decrease with time, the economic losses are increasing significantly (see Chapter 18 of this book). Table 1. 1. World earthquakes since 1900 with number of deaths greater than 10 000 Year Region Deaths Magnitude Year Region Deaths Magnitude 1905 India 19000 8. 6 1960 Agadir, Morocco 12000 5. 9 1906 Chile 20000 8. 6 1962 Iran 12000 7. 3 1907 Central Asia 12000 8. 1 1968 Iran 10000 7. 3 1908 Italy 70000 7. 5 1970 Yunnan, China 10000 7. 5 1915 Italy 29980 7. 5 1970 Peru 67000 7. 7 1917 Indonesia 15000 - 1972 Nicaragua 10000 6. 2 1918 China 10000 7. 3 1976 Guatemala 23000 7. 5 1920 China 220000 8. 5 1976 242000 7. 8 Tangshan, China 1923 Japon 142807 7. 9 1978 25000 7.
Описание: This is the first book to revisit geotechnical site characterization from a probabilistic point of view and provide rational tools to probabilistically characterize geotechnical properties and underground stratigraphy using limited information obtained from a specific site. This book not only provides new probabilistic approaches for geotechnical site characterization and slope stability analysis, but also tackles the difficulties in practical implementation of these approaches. In addition, this book also develops efficient Monte Carlo simulation approaches for slope stability analysis and implements these approaches in a commonly available spreadsheet environment. These approaches and the software package are readily available to geotechnical practitioners and alleviate them from reliability computational algorithms. The readers will find useful information for a non-specialist to determine project-specific statistics of geotechnical properties and to perform probabilistic analysis of slope stability.
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.
Описание: In this thesis, coupling between the delivery of slope material into valley floors and river erosion is considered to be a factor in the evolution of mid-altitude, forested mountains. The results of dendrochronological studies have permitted a better understanding of the relief observed in areas where landslides and erosion are coupled.
Описание: The study of earthquakes plays a key role in order to minimise human and material losses when they inevitably occur. Earthquake analysis or seismic analysis is a subset of structural analysis and is the calculation of the response of a building (or non-building) structure to earthquakes. This is required for carrying out the structural design, structural assessment and retrofitting of the structures in the regions where earthquakes are prevalent. Various seismic data are necessary to carry out the seismic analysis of the structures. These data are accessible into two ways viz. in deterministic form or in probabilistic form. Data in deterministic form are used for design of structures etc. whereas data in probabilistic form are used for seismic risk analysis, study of structure subjected to random vibration and damage assessment of structures under particular earthquake ground motion. Major seismic input includes ground acceleration/velocity/displacement data, magnitude of earthquake, peak ground parameters, duration etc. Earthquake engineering has developed a lot since the early days, and some of the more complex designs now use special earthquake protective elements either just in the foundation (base isolation) or distributed throughout the structure. Analysing these types of structures requires specialised explicit finite element computer code, which divides time into very small slices and models the actual physics, much like common video games often have "physics engines". Very large and complex buildings can be modeled in this way. This book offers statistical seismology studies, the latest techniques and advances on earthquake precursors and forecasting, along with, new methods for early detection, data acquisition and interpretation. This book does not emphasis on a unique problem in earthquake processes, but extents studies on historical earthquakes and seismology in diverse tectonic environments, to more applied studies on earthquake geology.
Описание: Seismology is the study of seismic waves, which may also be called shock waves. It is the scientific study of earthquakes and the propagation of elastic waves through the Earth or through other planet-like bodies. The field also includes studies of earthquake environmental effects, such as tsunamis as well as diverse seismic sources such as volcanic, tectonic, oceanic, atmospheric, and artificial processes. A seismic wave is energy that moves through the Earth as a result of an earthquake. Some seismic waves can be felt by the people on Earths surface and some cannot. Those that can be felt often cause damage and sometimes death. Seismologists use special instruments in their work called seismographs. These machines record seismic waves. They are usually capable of detecting and amplifying the slightest movements of the ground. Studying seismology generally involves two types of shock waves. There are push waves, which result when an inner Earth structure moves forward. Then, there are torsion waves, which result when particles are twisted between sliding inner structures. Accessing characteristics such as the time and speed of these waves can allow seismologists to gain valuable information such as the distance or severity of an earthquake. Seismology is also credited for giving people an accurate base of knowledge about the inner layers of the Earth. The mitigation of earthquake-related hazards represents a key role in the modern society. The mitigation of such kind of hazards spans from detailed studies on seismicity, evaluation of site effects, and seismo-induced landslides, tsunamis as well as and the design and analysis of structures to resist such actions. The study of earthquakes ties together science, technology and expertise in infrastructure and engineering in an effort to minimise human and material losses when they inevitably occur. This book deals with different topics aiming to mitigate geo-hazards such as: Seismic hazard analysis, Seismic design, assessment and remediation, Earthquake physics and soil-structure interaction analysis.
Название: Engineering Dynamics And Vibrations ISBN: 1498719260 ISBN-13(EAN): 9781498719261 Издательство: Taylor&Francis Рейтинг: Цена: 24499.00 р. Наличие на складе: Поставка под заказ.
Описание: Engineering dynamics and vibrations has become an essential topic for ensuring structural integrity and operational functionality in different engineering areas. However, practical problems regarding dynamics and vibrations are in many cases handled without success despite large expenditures.
Описание: This book introduces a stability and control methodology named AeroMech, capable of sizing the primary control effectors of fixed wing subsonic to hypersonic designs of conventional and unconventional configuration layout.
Автор: Hildegard Westphal Название: Carbonate Platform Slopes — A Record of Changing Conditions ISBN: 3540646469 ISBN-13(EAN): 9783540646464 Издательство: Springer Рейтинг: Цена: 13060.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Periplatform slope sediments from the Bahamas serve as an example for a small-scale sedimentologic record of environmental changes. This work seeks to contribute to and discuss developments in carbonate sedimentology such as the concepts of highstand shedding and early burial diagenesis.
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