摘要
地下水的定向流动会对土的骨架产生力的作用效果。借助经典土力学理论,对渗流作用下地基土的破坏模型进行修正,并由此推导出考虑地下水渗流作用时地基极限承载力公式。
Directed flow of underground water generates the force on the frame of soil.Based on mechanics theory of classical soil,the failure model of foundation soil is corrected under seepage action,and the formula of foundation ultimate bearing capacity is thereby educed considering seepage action of underground water.
出处
《路基工程》
2010年第6期23-24,共2页
Subgrade Engineering
关键词
地下水
渗流作用
承载力
underground water
seepage action
bearing capacity
