The Design and Support of Underground Excavations in Deep-level, Hard-rock Mines - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Design and Support of Underground Excavations in Deep-level, Hard-rock Mines write by John W. Wilson. This book was released on 1971. The Design and Support of Underground Excavations in Deep-level, Hard-rock Mines available in PDF, EPUB and Kindle.
Support of Underground Excavations in Hard Rock
Support of Underground Excavations in Hard Rock - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Support of Underground Excavations in Hard Rock write by E. Hoek. This book was released on 2000-01-01. Support of Underground Excavations in Hard Rock available in PDF, EPUB and Kindle. The safe and economical construction of tunnels, mines, and other subterranean works depends on the correct choice of support systems to ensure that the excavations are stable. These support systems should be matched to the characterstics of the rock mass and the excavation techniques adopted. Establishing the support requirements, designing support systems and installing these correctly are essential elements in safe underground construction. This is a comprehensive and practical work which also gives access to user-friendly computer programmes which enable the investigation and design of support techniques. Details on how to obtain this software are also included in the book.
Rock Mass Stability Around Underground Excavations in a Mine
Rock Mass Stability Around Underground Excavations in a Mine - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Rock Mass Stability Around Underground Excavations in a Mine write by Yan Xing. This book was released on 2019-11-20. Rock Mass Stability Around Underground Excavations in a Mine available in PDF, EPUB and Kindle. Stability of underground excavations is of great importance to an operating mine because it ensures the safety of the working people and operating equipment, and successful ore production. Due to the complex geological conditions and mine constructions, and variability and uncertainty in estimating rock mass mechanical properties, the assessment of rock mass stability for an underground mine is extremely challenging and difficult. Tackling of this difficult problem is not covered in detail in any of the textbooks currently available in the rock mechanics literature. This monograph aims to cover this gap in the rock mechanics and rock engineering field. This monograph provides detailed procedures for the stability assessment and support design for an underground mine case study. It covers the background of the mine site including the monitored deformation data, the state-of-art methodologies for the stability analysis of rock masses around underground excavations, performed laboratory tests, estimation of the rock mass properties, a brief theory and background of the 3-D Distinct Element Code (3DEC), and numerical modeling of underground rock mass stability including investigation of the effectiveness of rock supports. The monograph is an excellent reference for the senior undergraduates, graduate students, researchers and practitioners who work in the Underground Rock Mechanics and Rock Engineering area in the Mining Engineering, Civil Geotechnical Engineering and DEM (Distinct Element Method) Numerical modeling.
Surface and Underground Excavations
Surface and Underground Excavations - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Surface and Underground Excavations write by Ratan Raj Tatiya. This book was released on 2005-08-18. Surface and Underground Excavations available in PDF, EPUB and Kindle. This comprehensive text explores the technologies and developments in excavations for any type of surface or underground excavation. The first several chapters cover unit operations, including drilling, explosives and blasting, mucking, haulage, hoisting, and supports and reinforcement. The book then describes excavation techniques for various operations, such as tunneling, raising, sinking, drifting, stoping, quarrying and surface mining, underground mining, pillar blasting, and liquidation. It also examines the design, planning, and analysis of excavations as well as the construction of surface and subsurface excavations, such as caverns. Case studies focus on heavy underground blasting during pillar recoveries.
Underground Excavations in Rock
Underground Excavations in Rock - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Underground Excavations in Rock write by E.T. Brown. This book was released on 1980-06-30. Underground Excavations in Rock available in PDF, EPUB and Kindle. Underground Excavations in Rock deals with the geotechnical aspects of the design of underground openings for mining and civil engineering processes.
