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2016731 · In this paper, basalt and jute fiber reinforced green composites were fabricated using hand layup technique by addition of SiC as filler material in different wt% (0%, 5%, and 10%).
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Blast Damage Mechanisms at Ekati TM Mine by Peterson (2001) The EkatiTM Diamond Mine is located in the Northwest Territory, Canada. The study was done to determine the quality of the final pit wall using the presplit blasting technique. As a part of the study, vibration and gas penetrating equipment were set up and a total of 3 blasts were ...
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2023123 · Geophysics is a branch of Earth science that utilizes principles and techniques from physics to study the physical properties and processes of the Earth. It involves the application of various methods to investigate the subsurface structure, composition, and dynamics. Geophysical methods are essential tools for understanding …
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202461 · A Basalt Farm. Basalt farming is the technique of using a basalt generator to produce basalt without needing to mine for it from basalt deltas or from basalt pillars.Basalt generators work on the principle that when a lava stream encounters both blue ice and soul soil, it will produce the block, which can be mined with a pickaxe and used for decoration. …
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2017829 · NG TECHNIQUES FOR HARD ROCK1.1 IntroductionThe combination of hard, crystalline rock, great depth, and a hole diameter of a 1/2" or more, is norma. ly not necessary for industrial application. Consequently, correspond. ng drilling methods have not been developed.Noncoring drilling is employed in hard rock by the quarrying and mining.
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202261 · Carbon dioxide (CO 2) emission is a major contributor to global warming and climate change.Consequently, there is an urgent need to decrease the concentration of CO 2 in the atmosphere and develop reliable methods for its storage. Subsurface carbon mineralization is an effective solution to mitigate atmospheric CO 2 emissions. This study …
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201911 · Originally, it was developed for locating objects, such as aircraft or ships above ground. Ground-penetrating radar (GPR) is the application of the technique to the subsurface. Electromagnetic waves, generally at VHF frequencies (30–300 MHz), are used for GPR. A transmitter sends a pulse of energy into the ground.
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201321 · The properties of basalt fibre composites appear to be comparable with glass fibre composites in terms of Young’s modulus, compressive and bending strength, impact force and energy [3]. In practice, most studies of impact properties on basalt fibre reinforced composites still concern unidirectional impact (Charpy or Izod) [4].
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2019425 · For this reason, we studied global mid-ocean ridge basalt (MORB), ocean island basalt (OIB), and island arc basalt (IAB) data from Geochemistry of Rocks of the Oceans and Continents (GEOROC) and PetDB database, using data mining methods. Based on these methods, six new highly efficient discrimination diagrams have been …
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201321 · 1. Introduction. Basalt fibres are increasingly proposed as an alternative to glass fibres as reinforcement for composite materials, in that they combine ecological safety, natural longevity, and fire safety (incombustibility) [1].In addition, basalt fibre composites have higher chemical stability, largely exceeding fibreglass as regards acid, alkali and …
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