钻孔土样 borehole specimen ; borehole sample ; drilling soil samples
大孔土 macroporous soil
多孔混凝土 [建] cellular concrete ; porous concrete ; hollow concrete ; cell concrete
湿陷性大孔土 water-collapsible loess-soil
探土孔 borehole
土壤孔隙 [土壤] soil pore space ; soil porosity ; pore of soil
格孔式挡土墙 cellular retaining wall
有孔粘土 keramzit
硅藻土具有无数的小孔和复孔，其孔隙率为80-90%，这就为截留固体颗粒提供了较大的空间。
With countless holes diatomite and complex hole, its pore rate for 80-90%, this is the intercept solid particles provide larger space.
当地下条件较好时，人工挖孔桩通过合理的简化，可将其嵌岩灌注桩物理模型简化为端承桩，暂不考虑上部桩周土摩阻力。
If the geology condition is better, the physical model of man_dug pile can be regarded as end_bearing pile by reasonable simplification without considering the friction resistance of the soil.
本文根据圆柱孔扩张理论分析了在单桩周围和群桩内部土中产生的打桩挤压应力，并与室内模型试验和工程实录资料作了比较。
Based on the cylindrical cavity expansion theory, the squeeze stress induced by pile driving in soils around a pile and inside cluster of piles is analyzed.
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