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ANALYSIS OF INFLUENCING FACTORS IN POINT LOAD TEST AND ROCK COMPRESSION STRENGTH DETERMINED BY THE TEST

机译:点载荷试验影响因素分析与试验确定的岩石抗压强度

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摘要

Point load strength index of rock can be determined by point load test, with the relation between index of strength and compression strength, uniaxial compression strength is worked out. In this paper, firstly, factors influencing the test are analyzed by ANSYS Software, then with point load test, rock compression strength is determined, which shows the reliability of Empirical Formula of point load test to some extent.
机译:岩石的点荷载强度指标可以通过点荷载试验确定,并通过强度指标与抗压强度的关系,求出单轴抗压强度。本文首先利用ANSYS软件对影响试验的因素进行了分析,然后通过点载荷试验确定了岩石的抗压强度,这在一定程度上说明了点载荷试验经验公式的可靠性。

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