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CURRENT COGNITION OF ROCK TENSILE STRENGTH TESTING BY BRAZILIAN TEST
Rudarsko-geološko-naftni Zbornik, 2015 Tensile strength in rock mechanics is a characteristic more frequently determined in the indirect rather than direct way. This paper presents a historical review of the development of the indirect method called the Brazilian test, comprising the period ...
Zlatko Briševac +2 more
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A Test of Competition in Brazilian Banking [PDF]
SSRN Electronic Journal, 2001 This paper implements an empirical test of market power for Brazilian banking based on Bresnahan (1982) and Lau (1982). A dynamic version of the test is applied.
Márcio I. Nakane
core +3 more sources
Temporal Stability of the Zulliger Test in Brazilian Adults [PDF]
Paidéia (Ribeirão Preto), 2023 The reliability of a test obtained over time is an indispensable measure to ensure the use of the instrument. This study aims to explore the temporal stability of the Zulliger test in Brazilian adults.
Jucelaine Bier Di Domenico Grazziotin +2 more
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Engineering Transactions, 1996 The first part of the present paper is devoted to the analysis of the standard Brazilian test, based on the theory of elasticity. Some literature data on the differences between the tensile strength Sr in the usual sense and the approximate strength Srb
J. Zawada
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Dynamic Brazilian Test for Mechanical Characterization of Ceramic Ballistic Protection
Shock and Vibration, 2017 The aim of this work is to identify the tensile strength of alumina (Corbit98), by performing Brazilian tests at different loading rate. In this kind of test, generally used for brittle material in static loading conditions, a cylindrical specimen is ...
Martina Scapin +2 more
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Griffith-based analysis of crack initiation location in a Brazilian test [PDF]
International Journal of Rock Mechanics And Mining Sciences, 2022 The Brazilian test has been extremely popular while prompting significant debate. The main source of controversy is rooted in its indirect nature; the material tensile strength is inferred upon assuming that cracking initiates at the centre of the sample.
Y. Navidtehrani +3 more
semanticscholar +1 more source
European Mechanical Science, 2022 This work is aimed to study the mechanical and physical properties of composite friction materials (CFMs) produced by using various fiber types (glass, carbon, and basalt) filled and unfilled Organic Juniperus Drupacea Cone Powder (JDCP).
Harun Sepetçioğlu, Sait Aras
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Numerical study of the Brazilian tensile test: 2D and 3D simulations
工程科学学报, 2022 The Brazilian splitting test is widely used to determine the tensile strength of rocks and rock-like materials due to its easy sample preparation and an easier compressive test setup as an indirect testing method compared with performing a direct ...
Lan QIAO +3 more
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Frontiers of Physics, 2021 The dynamic tensile failure of rock is a main failure mode in deep underground engineering projects. The microscopic failure mechanism analysis of this failure mode plays a key role in dynamic disaster warning.
Zilong Zhou +4 more
semanticscholar +1 more source
Journal of Mechanical Engineering, 2022 This paper focuses on the effect of moisture of powder material on the process of tablet compression and on tablet mechanical strength. The powder used in the experiments was Avicel PH102 microcrystalline cellulose, as it is the most widely used ...
Guštafík Adam +4 more
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