Добрый день, Коллеги. Важное сообщение, просьба принять участие. Музей Ферсмана ищет помощь для реставрационных работ в помещении. Подробности по ссылке
Монография обобщает результаты многолетних работ автора. Рассмотрены основные принципы определения коэффициентов крепости на физических моделях и по данным натурных процессов. Дана оценка различных способов определения коэффициентов. Проверены корреляционные связи между коэффициентами крепости и основными показателями процессов горной технологии. Предложена новая методика вычисления общих коэффициентов крепости по результатам испытаний, дающая более точные результаты. Книга рассчитана на исследователей и практиков горнодобывающей промышленности, инженеров-геологов, строителей подземных сооружений, инженеров-промысловиков, конструкторов и строителей горных машин, преподавателей и студентов горных и машиностроительных вузов.
Keynote paper. Mechanics of landslides. P. R. VAUGHAN Determination of soil strength parameters for the analysis of highway slope failures. G. I. CRABB and J. H. ATKINSON Stability analysis of a complex landslide under static and dynamic conditions. A. CANCELLI, G. CROSTA and P. ROMANI Residual strength of volcanic clay. D. H. CORNFORTH and K. F. FUJUANI Tension cracks and slope failure. R. N. CHOWDHURY and S. ZHANG — Observation of Graben geometry in landslides. D. M. CRUDEN, S. THOMSON andB. A. HOFFMANN A model for prediction of piezometric levels in landslides. R. FELL, T. G. CHAPMAN and P.K. MAGUIRE Calculation procedures for slope stability analyses involving negative pore-water pressures. H. RAHARDJO and D. G. FREDLUND
This book has its origin in an interdisciplinary graduate class that I’ve taught at Stanford University for a number of years and a corresponding short course given in the petroleum industry. As befitting the subject matter, the students in the courses representa variety of disciplines – reservoir engineers and geologists, drilling engineers and geophysicists. In this book, as in the courses, I strive to communicate key concepts from diverse disciplines that, when used in a coordinated way, make it possible to develop a comprehensive geomechanical model of a reservoir and the formations above it. I then go on to illustrate how to put such a model to practical use.
For many cencuries miners have been excavating below the ground surface in their ceaseless search for minerals. Originally, these underground operations were simply a downward extension of the small excavations created to exploit surface outcrops. As mineral exploration methods became more sophisticated, resulting in the discovery of large ore bodies at considerable depth below surface, underground mining methods were developed to exploit these deposits.
Physicists attempt to reduce natural phenomena to their essential dimensions by means of simplification and approximation and to account for them by defining natural laws. Paradoxically, whilst there is a critical need in geology to reduce the overwhelming field information to its essentials, it often re- mains in an over-descriptive state. This prudent attitude of geologists is dictated by the nature of the subjects being considered, as it is often difficult to derive the significant parameters from the raw data.
1 Discontinuity controlled slope failure zoning for a granitoid complex: A fuzzy approach Z. GUROCAK, S. ALEMDAG, H.T. BOSTANCI & C. GOKCEOGLU 2 Risk management of rock slopes in a dense urban setting K.K.S. HO, D.O.K. LO & R.W.H. LEE Tunnels and Caverns 3 Tunnels in the Himalaya R. K. GOEL & B. SINGH 4 Tunnels and tunneling in Turkey N. BILGIN & C. BALCI 5 Tunnels in Korea S. JEON, Y.H. SUH, S.P. LEE, S.B. LEE & K. SUH
Rock Mechanics & Strata Control: Theory, Practice, and Application serves as a handbook that examines many of the fundamental and practical aspects of rock mechanics and strata control needed to help ensure safe and effective surface and underground mining.
The earth materials that make up the relatively thin outer shell, called the crust, of the Earth are categorised by civil engineers as soils and rocks. These materials are made up of small crystalline units known as minerals. A mineral is basically a naturally occurring inorganic substance composed of one or more elements, with a unique chemical composition, unique arrangement of elements (crystalline structure) and distinctive physical properties.
This book provides an introduction into the mechanics of faulting in the brittle crust of the Earth. It developed from my annual two-semester course on tectonomechanics for graduate students of engineering geology and of rock engineering at the Technical University of Graz (Austria).
What should geotechnical engineers be able to do and how should they acquire these skills? J. Atkinson New generation geo-engineering F.B.J. Barends Teaching rock mechanics in the classroom and on the UNI-Nettuno Network G.Barla Personal reflections on the teaching of soil mechanics J.B. Burland Geotechnical engineering collaboration between clients, consultants, contractors and universities: A European perspective M. Devriendt Engineering geology at University Complutense of Madrid: 30 years of postgraduate courses L.I. Gonzalez de Vallejo & M. Ferrer
