摘要
采用地质调查、勘探、注水试验、土样物性指标、渗透、颗分试验和分析计算等方法评价滨江堤岩土层的渗透性及渗透稳定性,结合产生渗透及渗透变形的边界条件,指出堤基防渗的范围。
Based on observation ,waterfilling test,soil test,analysis and calculating and border condition, evaluating permeability and permeating break of soil, pointing out position of prevent or control permeating of foundation for binjiang dyke in nanning city.
出处
《城市勘测》
2007年第1期89-92,共4页
Urban Geotechnical Investigation & Surveying
关键词
堤基
防渗
渗透变形
管涌
渗透评价
prevent or control permeating
permeating break
piping effect
flow soil
evaluation of permeating
