compressive strength of basalt rock

Limits on strength and deformation properties of jointed basaltic rock ...

Corresponding values for a basaltic rock mass that incorporate the weakening effects of scale are deformation modulus, 10–40 GPa; Poisson's ratio, 0.3; tensile strength, −0.1 to −2.5 MPa;

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Prediction of uniaxial compressive strength of rock based on

2023年10月1日  Uniaxial compressive strength (UCS) of rock is an essential parameter in geotechnical engineering. Point load strength (PLS), P-wave velocity, and Schmidt hammer

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Estimation of compressive strength of various stones based

2023年4月30日  In this study, data from extensive scientific literature concerning the compressive strength of different stones are collected. These data are values of a typical uniaxial

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Estimating uniaxial compressive strength of rocks using

2013年8月1日  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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Dynamic compressive properties of Kalgoorlie basalt rock

2020年11月1日  The test results show that Kalgoorlie basalt rock exhibits high sensitivity to strain rate effect on its compressive strength especially above 100/s and dynamic increment factor

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(PDF) Assessing the uniaxial compressive

2020年9月30日  Measuring the uniaxial compressive strength (UCS) and the tangent Young's modulus (E t) in the laboratory requires premium quality specimens with special core dimensions. This research focuses...

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Strength and deformation properties of granite, basalt,

The dynamic compressive strength factor for the granite was less than 1; for the basalt, 1.35; for the limestone, 1.52; and for the tuff, 1.7^-« The compressional wave velocity of

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Assessing the uniaxial compressive strength and tangent

2019年11月12日  Uniaxial compressive strength (UCS) and tangent Young’s modulus (Et) are the main input parameters of the mechanical behavior of rock, especially in ascertain-ing rock

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[PDF] Assessing the uniaxial compressive strength and

2020年11月4日  Basalt was used as an ornamental stone in any historic and ancient cities in Jordan. Measuring the uniaxial compressive strength (UCS) and the tangent Young’s modulus

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Geotechnical Evaluation of Basalt Rocks: A

2023年12月20日  basalt rock s, including their origin, miner alogy, phys ical charact eristics, and . ... compressive strength (100-300 MPa) but relatively . lower tensile str ength (10-30 MPa).

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Compressive Strength of Rocks - Table - Matmake

2024年2月21日  The compressive strength of a rock is the maximum stress that it can withstand before it fails when subjected to a compressive load. Compressive strength is an important property of rocks in many engineering

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Prediction model for the compressive strength of rock based

2024年10月14日  The compressive strength of rock (RCS) represents the maximum compressive stress that rock can withstand before failure under external loading; it is an indispensable

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Uniaxial compressive strength ( c) and deformation

2024年8月14日  Uniaxial compressive strength ( c) and deformation modulus of rocks Average values from tests of intact rock samples ... Basalt 145 50 347 25 207 82 395 3 Diabase,

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[PDF] Assessing the uniaxial compressive strength and

2020年11月4日  Basalt was used as an ornamental stone in any historic and ancient cities in Jordan. Measuring the uniaxial compressive strength (UCS) and the tangent Young’s modulus

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Mechanical performances and micro-level properties of basalt

2023年11月15日  Basalt fiber is a green inorganic fiber manufactured by natural basalt rock, it features high-temperature stability and excellent mechanical properties ... When temperatures

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Rock mass properties - Rocscience

2024年5月24日  ξ uniaxial compressive strength of the intact rock pieces, ξ value of the Hoek-Brown constant for these intact rock pieces, and ξ value of the Geological Strength Index GSI

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Dynamic compressive properties of Kalgoorlie basalt rock

2020年11月1日  In this study, the basalt rock extracted from the Kalgoorlie region of Western Australia is intensively studied on its compressive properties under both static and dynamic

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strength and point load strength of basalt New

2023年11月13日  Uniaxial compressive strength is also used in rock mass rating (RMR), Q-System, and in the determination of shear strength parameters of rock (e.g. Bieniawski, 1975;

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Estimation of compressive strength of various stones based

2023年4月30日  Marble presents differences concerning its density, or porosity, though it presents a wide range of compressive strength. Basalt is used all over the world, and because

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Assessing the uniaxial compressive strength and tangent

2020年11月4日  Basalt was used as an ornamental stone in any historic and ancient cities in Jordan. Measuring the uniaxial compressive strength (UCS) and the tangent Young’s modulus

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Compressive response, fragmentation characteristics and

2024年5月21日  In engineering, soft rock is often damaged by dynamic loads such as dynamic compaction, vibrating compaction and blasting, resulting in varying degrees of damage. To

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Mechanical Properties and Damage Evolution Characteristics

2023年11月1日  Compared with the compressive strength 250 MPa of basalt at 25℃, the compressive strength σ c after heat treatment at 200 ℃ and 400 ℃ increases by 10.50% and

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Unconfined Compression Test - Geoengineer

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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Estimating uniaxial compressive strength of rocks using

2013年8月1日  1. Introduction. The determination of basic mechanical properties of rocks is crucial to a specific engineering project. Several mechanical properties, including uniaxial

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Estimating the Unconfined Compressive Strength of

2008年6月29日  ABSTRACT. ABSTRACT: Understanding and predicting the intact strength of rock is very important in design of foundations, tunnels, and in other engineering projects. The

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Mechanical Properties of Basalt Specimens Under Combined Compression ...

2019年4月9日  Rock uniaxial compressive strength (UCS) is recognized as one of the influencing factors and is required in all the empirical relations, whereas pillar inclination is rarely

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Dynamic compressive properties of Kalgoorlie basalt rock

2020年11月1日  In this study, the basalt rock extracted from the Kalgoorlie region of Western Australia is intensively studied on its compressive properties under both static and dynamic

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Compressive strength prediction of basalt fiber reinforced

2022年3月1日  The above research mainly uses test methods to explore the compressive strength of basalt, but the test methods are time-consuming and labor-intensive, and the

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(PDF) CALCULATION OF SAFE BEARING CAPACITY BASED

2020年12月19日  compressive strength, index-to-strength conversion factors are used. These factors have been These factors have been proposed by var ious r esearchers a nd are

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