Besides, minimum radius and radius ratio of particle, especially the latter, have adverse effects on fracture strength factors of rock.
岩石颗粒最小粒径与颗粒半径比均对断裂强度因子有不利影响，且颗粒半径比的影响较大。
The difference between the average degree calculated by the present solution and that by the previous solutions increases with the reduction in the radius ratio.
随着井径比的减小，本文解和以往的解得到的固结度差值变大。
Through indoor simulated test, the influence of boundary condition, size effect, radius ratio, stress state and relative density on cone resistance be determined.
通过分析影响室内模拟试验的影响因素，得到室内试验修正系数与侧向边界条件、半径比、初始应力状态以及相对密度的关系曲线。
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