【摘要】 本文对“填石排淤法”中的泥石回流效应进行了分析研究,其结果为淤泥的粘性始终起阻力的作用;当重力与粘滞力之比超过150时,淤泥的粘性和初始堆积形状的影响即可忽略。更多还原

【Abstract】 The back flow effect of ooze-rock in toe-shooting method was analyzed. It concluded that the viscidity of ooze is a drag of motion of the ooze-rock all along; when the ratio of gravity to viscous resistance is over 150, i.e. the (ppp)r>150, the influences of viscidity of ooze and initial fill form of the ooze-rock can be all neglected in the back flow of the ooze-rock.更多还原