121· Rocks deformed at low confining pressure are brittle, which means that after peak stress, the strength declines to a residual value established by sliding friction. The stress …
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2004111· The uniaxial compressive strength values of the rocks in different weathering stage were determined to investigate the effect of changes in both total and effective porosity …
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2008101· In this study, the relationships between the uniaxial compressive strength (UCS), unit weight (γ) and modulus of elasticity for different types of …
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2020321· Uniaxial compressive strength (UCS) of rock material is very important parameter for rock engineering applications such as rock mass classification, numerical …
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and in equation (8), D is the rock density in g/cm3. Kazi et al. (1983) proposed an empirical equation relating the uniaxial compressive strength of intact rocks to their dynamic modulus. A …
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and in equation (8), D is the rock density in g/cm3. Kazi et al. (1983) proposed an empirical equation relating the uniaxial compressive strength of intact rocks to their dynamic modulus. A …
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Strength values vary from 21.40 MPa to 175.00 MPa, and the dataset consists of rock from 12 different lithology (Table 1). This paper aims to characterize …
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2020321· Uniaxial compressive strength (UCS) of rock material is very important parameter for rock engineering applications such as rock mass classification, numerical …
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Strength and deformation properties play a very important role while designing structures in rocks. Determining the appropriate strength parameters are important as the design should be in …
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202471· The uniaxial compressive strength of granite is the largest, followed by marble, and that of sandstone is the lowest (Fig. 3 e). 4.2. Energy evolution characteristics. Different …
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2004111· The uniaxial compressive strength values of the rocks in different weathering stage were determined to investigate the effect of changes in both total and effective porosity …
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2019731· The direct measurement of uniaxial compressive strength (UCS) as one of the main important rock engineering parameters is destructive, cumbersome, difficult and costly. …
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In particular, the Uniaxial Compressive Strength is re-calculated as: σ c = σ UCS / (0.88 + 0.222*(D/L) ) Where σ c is the corrected uniaxial compressive strength. Rock characterization …
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2024523· The uniaxial compressive strength (UCS) of rocks is a vital geomechanical parameter widely used for rock mass classification, stability analysis, and engineering design …
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201221· The boundary between hard and soft rocks has been defined by various organizations. For example, one definition places the boundary at a uniaxial compressive …
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61· The data for the physical and mechanical properties of metamorphic rocks such as (Density, Young’s modulus, Uniaxial Compressive …
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202465· The uniaxial compressive strength (UCS) of rocks is a critical index for evaluating the mechanical properties and construction of an engineering rock mass classification system. …
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51· They also investigated the relationship between the physical and engineering properties of different rocks within this study. Tumac et al. (2007) tested 30 different rocks in …
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1116· Rock Compressive Strength Table: Browse our comprehensive guide to the compressive strengths of various rocks and their applications. The ISRM categorizes rock …
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2004111· Additionally, the dry density, water absorption and uniaxial compressive strength of the rocks at different weathering stages were determined. Analysis of experimental data …
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91· Tensile strength of intact rocks and their compressive strength at low confinements are at least partially controlled by propagation of micro-cracks within rocks, a …
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The following table provides a comprehensive list of compressive strength values for different rocks at standard room temperature (approximately 20°C or …
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201381· The aim of this paper is to estimate the uniaxial compressive strength (UCS) of rocks with different characteristics by using genetic expression programming (GEP). For this …
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202441· In the early days of development of rock engineering, some researchers focused on studying the size effect on uniaxial compressive strength (UCS) of different intact rocks, …
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2017124· The result of the conducted tests on the rock samples obtained from the different zones show that their uniaxial compressive strength values are between 87 and 130 …
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61· The data for the physical and mechanical properties of metamorphic rocks such as (Density, Young’s modulus, Uniaxial Compressive Strength (UCS), Porosity, Tensile …
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Logger decides on how to split the core into zones associated with different fracture spacing. the term total core recovery- it is the percentage of the rock recovered compressive strength …
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