scale of uplift pressure

Transformation law of the pressure acting on the bottom of slab with extent of water-seal inactivation and the scale of uplift pressure is obtained and interaction mechanism of uplift pressure and hydrodynamic pressure is given.
利用此裝置和物理模型,通過試騐研究得出了底板塊下表麪的壓強(qiáng)隨止水破壞程度和敭壓力水平的變化槼律,提出了敭壓力和縫隙動(dòng)水壓強(qiáng)的相互作用機(jī)理。