vertical cover meaning in English
垂直覆盖
Examples
- The deleterious effects of pressurized seepage , percolating through the natural discontinuities in the rock mass , have generally been ignored , resulting in tunnel alignments with inadequate lateral and vertical cover
压力隧洞传统计算方法假定围岩是不透水介质，忽略了围岩中渗流和渗透力的不利影响，从而导致设计时隧洞轴线方向上覆盖层厚度不足。