【摘要】 研制了一种能测量应力状态对非饱和土渗透系数影响的新试验装置。对比试验结果表明,用新装置测得的试验结果与已有试验结果基本一致,说明用新装置得到的试验结果是可信的,能够达到预期的试验精度。更多还原

【Abstract】 An introduction to a new apparatus,which can measure the effect of stress state on permeability of unsaturated soil,is performed. The experimental data measured using the new apparatus are checked by the results obtained from other methods. It is shown by the comparison between the experimental data measured using this new apparatus and those from other methods that this new apparatus is suitable to measure the effect of stress state on permeability of unsaturated soil with high accuracy.更多还原