【摘要】 本文以动三轴试验和原位测试数据为基础,以天津地区砂性土为例,探讨砂性土振动液化机理及孔隙水压力变化规律,采用多种方法分析判别砂性土液化,为高烈度地区重要工程建筑抗震设计提供重要数据。更多还原

【Abstract】 Based on the measured date of dynamic triaxial test and in-situ test to the sandy soil in Tianjin area, the vibrating liquefaction mechanic and variable law of pore water pressure are discussed in this paper. And several methods are used to distinguish the liquefaction for the sandy soil, which is very important to the aseismic structure design in highly seismic intensity region.更多还原