Engineering Rock Blasting Operations PDF Download
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Author: S. Bhandari
Publisher: CRC Press
ISBN: 9789054106586
Category : Technology & Engineering
Languages : en
Pages : 400
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Book Description
This work provides detailed information about materials needed for carrying out blasting operations such as explosives and related accessories, understanding of the process of fragmentation, various techniques, design methods, and applications including environmental aspects.
Author: S. Bhandari
Publisher: CRC Press
ISBN: 9789054106586
Category : Technology & Engineering
Languages : en
Pages : 400
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Book Description
This work provides detailed information about materials needed for carrying out blasting operations such as explosives and related accessories, understanding of the process of fragmentation, various techniques, design methods, and applications including environmental aspects.
Author: Pijush Pal Roy
Publisher: CRC Press
ISBN: 9780415372305
Category : Technology & Engineering
Languages : en
Pages : 364
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Book Description
This book is a unique supplement to contemporary scientific literature on rock blasting technology. It encapsulates theoretical and practical aspects of drilling and blasting techniques used in both surface and subterranean excavations connected with civil as well as mining activities. Case studies are presented to illustrate correlations between theoretical calculations and empirical findings. It also summarizes the results of research carried out by the Blasting Department of the Central Mining Research Institute since its inception in the year 1970. It contains fifteen extensive chapters covering statistical methods, design parameters, rock breakage mechanism, structural damage, fragmentation, emerging techniques, surface and sub-surface blasting methodologies, safety and environmental aspects, explosive characteristics and modern initiating devices.
Author: R. Holmberg
Publisher: CRC Press
ISBN: 9789058091680
Category : Technology & Engineering
Languages : en
Pages : 478
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Book Description
This work covers such topics as: EU directives and harmonization work; health, safety and environment; recent technical development - products and processes; shot hole development; and management of blasting operations.
Author:
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 360
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Book Description
Author: Prof. Dr. Bilal Semih Bozdemir
Publisher: Prof. Dr. Bilal Semih Bozdemir
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 543
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Book Description
Mining Engineering: Open Pit Techniques Introduction to Open Pit Mining Geological Considerations Ore and Waste Characterization Pit Design and Planning Survey and Geotechnical Assessments Drilling and Blasting Techniques Excavation and Loading Equipment Haul Road Construction Overburden and Waste Management Dewatering and Drainage Systems Environmental Regulations and Compliance Safety Protocols in Open Pit Mines Productivity and Efficiency Optimization Technological Advancements in Open Pit Mining
Author: Bhalchandra V. Gokhale
Publisher: CRC Press
ISBN: 0203841395
Category : Technology & Engineering
Languages : en
Pages : 772
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Book Description
In large surface mining operations, drilling and blasting activities constitute more than 15% of the total costs. In order to optimize performance and minimize costs, a thorough knowledge of drill and blast operations is, therefore, extremely important.In this unique reference volume, rotary blasthole drilling and surface blasting, as applied in la
Author:
Publisher: Delene Kvasnicka
ISBN:
Category :
Languages : en
Pages : 117
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Book Description
Author: Genadiy Pivnyak
Publisher: CRC Press
ISBN: 1315648776
Category : Technology & Engineering
Languages : en
Pages : 617
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Book Description
This annual series of books includes scientific papers on mining profiles. This volume presents multiple aspects of mining technology implementation in several aspects: extraction of coal, iron, manganese, uranium and other ores. Capturing and utilization of coalbed methane by various methods including alternative ones, safety measures in mining, ecological aspects, etc.Specific attention is paid to intensification of mineral resources extraction processes by way of modernizing opening methods, development and mining methods depending on mining-geological conditions. Experimental results of stress-strain state rock massif forecast by means of computational experiments using recursive methods are also discussed. Any mining operations should finally result in adequate recovery of land surface and utilization of mining wastes using various environmentally friendly methods, thus, sufficient attention is paid to this scientific trend. Non-traditional methods of minerals mining are becoming more topical and of higher demand in the modern society. Hence, several papers/chapters are devoted to underground coal gasification and its subsequent processes. In addition, extraction technologies of gas hydrate, as a source of an abundant amount of natural gas, are thoroughly examined in this book, including implementation of gas hydrate technologies for mine methane utilizations with its following transportation in a solid state. Furthermore, attention is given to evaluation of economic efficiency of minerals mining by the proposed methods, their ways of enrichment, ecological aspects and the influence of mining production on the environment, innovational logistic solutions at mining enterprises, and also to perspectives of Ukraine‘s mining industry integration to the European standards.
Author: Prof. Dr. Bilal Semih Bozdemir
Publisher: Prof. Dr. Bilal Semih Bozdemir
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 488
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Book Description
2. Density The density of soil and rock materials is essential in understanding their load-bearing capabilities. Bulk density is defined as the mass of the soil or rock per unit volume, which includes both the solid particles and the void spaces between them. Specific gravity, on the other hand, is a measure of density relative to the density of water and reflects the inherent material properties. The relationship between moisture content and density is particularly significant. As water content increases, the density of the material changes, impacting its engineering behavior. Saturated soils will exhibit different properties compared to dry soils, highlighting the importance of considering environmental conditions in classification. 3. Moisture Content Moisture content is the amount of water contained in the soil or rock, expressed as a percentage of the dry mass. It is a critical factor influencing the behavior of both soils and rocks. In soils, moisture affects weight, cohesion, and plasticity. The Atterberg limits, critical for classifying fine-grained soils, define the boundaries of moisture content for various states: liquid, plastic, and shrinkage. In rocks, moisture plays a vital role in weathering processes and can impact the rock’s strength and durability. Saturated conditions may lead to changes in pore pressure, potentially causing instability, especially in cases where excavation or grading is being performed.
Author: IBP, Inc.
Publisher: Lulu.com
ISBN: 1433020661
Category : Business & Economics
Languages : en
Pages : 280
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Book Description
2011 Updated Reprint. Updated Annually. Greenland Economic & Development Strategy Handbook
