摘要
在砂土中对海水入侵进行了实验研究,通过照相的方法,可以记录下不同时刻的咸淡水分界面和海水入侵的横向发展和纵向发展,为海水入侵速度的计算提供了实验数据,根据π原理,找出各影响因素的无量纲关系式,绘出各影响因素对海水入侵速度的影响曲线,最后根据实验数据用拟合的方法得出了海水入侵速度的经验公式。
This paper led the experiment and study of sea water intrusion in sands.By photographic method,we recorded the interface between sea water and fresh water and the horizontal and longitudinal development of sea water intrusion,which offered experimental data to the calculation of sea water intrusion speed.According to π principle,we get the no-dimension expression of each factor,drew the influence line of sea water intrusion by each factor, and eventually get the experiential formula with experimental factor...
出处
《山西建筑》
2007年第8期113-115,共3页
Shanxi Architecture
关键词
海水入侵速度
实验研究
影响因素
经验公式
sea water intrusion speed
experimental analysis
influencing factors
experiential formula