摘要
利用小型振动台试验定性研究了K0固结状态下场地粉土的液化问题,验证了孔隙水压力增长模型的适用性。从运动微分方程推导了试验的近似相似律,并利用该相似律对试验进行了分析。
In this paper, using the small shaking table test, the liquefiability of the silty soils under K(0)-consolidation state is studied. It proves that the model of calculating the pore water pressure is applicable. From the equation of motion, the similitude law for shaking table test is developed. Then, the test results are studied.
出处
《地震工程与工程振动》
CSCD
北大核心
2004年第3期145-151,共7页
Earthquake Engineering and Engineering Dynamics
基金
铁道部科技发展基金项目(2002G002(B))
关键词
粉土液化
振动台试验
孔隙水压力
相似律
liquefaction of silty soil
shaking table test
pore water pressure
similitude law
