حفاری‌های سطحی و زیرزمینی: روش‌ها، تکنیک‌ها و تجهیزات

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. "Surface and Underground Excavations - Methods, Techniques and Equipment provides a comprehensive text on the latest technologies and developments in excavation for any type of surface or underground excavation. In the first few chapters, unit operations are covered, including drilling, explosives and blasting, mucking, haulage, hoisting, supports and reinforcement. Subsequently, excavation techniques are described for various operations, like tunneling, raising, sinking, drifting, stoping, quarrying and surface-mining, underground mining, pillar blasting and liquidation. In addition, the design, planning and development of excavations are treated in a separate chapter. Special attention is paid to the construction of surface and subsurface excavations, including caverns and to new methodologies to select stoping methods through incremental analysis. For practical illustration, one of the final chapters contains case studies dealing with heavy underground blasting during pillar recoveries." "This book is intended for students in earth sciences, geology and in civil, mining and construction engineering."--BOOK JACKET This book contains a comprehensive text on any type of surface or underground excavation, either with or without the aid of explosives, using the latest methods, equipment and techniques. It covers unit operations like drilling, explosives and blasting, mucking, haulage, hoisting, supports and reinforcement (chapters 4-8), tunneling operations (chapters 9-11), design, planning and development (chapter 12), raising (chapter 13), sinking (chapter 14), surface and subsurface excavations' construction, including caverns (chapters 15 and 17) and underground mining, pillar blasting and liquidation (chapter 16). A special feature of this work is the dissemination a new methodology to select stoping methods through incremental analysis and the presentation of case studies on heavy underground blasting during pillar recoveries (chapter 16). This book is intended to serve as a textbook for undergraduate and beginning graduate university students in Civil, Construction and Mining Engineering and in Geology A guide to the advances for all types of excavation, covering unit operations, excavation techniques for various operations, and design and planning.