block foundation meaning in Chinese

块形基础
块状基础

Blasting removal for anchorage block foundation behind penstock of tgp power source station
三峡电源电站引水钢管坝后镇墩基础拆除爆破
Analysis of xinanjiang dam no . 2 amp; amp; no . 3 block foundation thick shale softening amp; amp; argillation mechanism amp; amp; tendency
3号坝段坝基厚层页岩软化泥化机理及趋势分析
Considering effect of damping ratio and frequency ratio to vertical amplitude of block foundation under dynamic action , this paper adopts calculating mode of mass - spring - damper and mass - spring to make account and analysis on the assumption of damping ratio and frequency ratio , then provides the range of damping ratio and frequency ratio by using two modes to calculate vertical amplitude of block foundation under dynamic action
摘要考虑阻尼比和频比对动力作用下块体式基础竖向振幅计算的影响，对质弹阻计算模式和质弹计算模式在设定的阻尼比和频比下进行计算分析，提出了在采用2种模式动力作用下块体式基础竖向振幅计算时的阻尼比和频比范围。