地表土 meaning in Chinese
surface soil
Examples
- As an unexcavtion technology , pipe jacking have an unique excellence for it need not dig the ground surface . so it have been used widely in civil engineering
顶管法作为非开挖的技术中的一种，可以在不用开挖地表土的情况下将管道铺设完毕，具有无可比拟的优点，其应用也越来越广泛。 - Based on the engineering geological survey of these two expressways the physical dynamics character indices and the standard bearing forces of each soil layers as well as the total settlement of the ground soil were determined and worked out . studies show that subgrade bearing forces of some sections from both expressways could not meet design requirement . the general settlement and difference settlement form greater hazards and need treatment
依据宣大、京秦线的工程地质勘查资料，确定各土层的物理力学性质指标、各土层的标准承载力，并计算地表土的总沉降量，表明这两个项目中均有个别段落的地基承载力不能满足设计要求，总体沉降利差异沉降危害较大，需要处理。