Centrifugal Modelling of Transient Water Flow in Earth Embankments.
Abstract
This thesis examines the phenomenon of transient water flow in earth embankments as modelled in a geotechnical centrifuge. The theory and equations governing transient water flow are presented and current solution techniques are outlined. It is hypothesized that better solutions are obtainable through centrifugal modelling of the process. In order to interpret the experimental results, theoretical scaling relations for quantities pertinent to transient water flow are developed through consideration of the basic independent variables governing the flow. From these data, histories of total head as a function of time and equipotentials during headwater rise and drawdown are plotted. Steady state flow rates are also measured. Analysis of the data leads to the conclusion that theoretical scaling relations are valid and that this method does indeed give a better understanding of the phenomenon of transient flow and may be useful in design practice.
Document Details
- Document Type
- Technical Report
- Publication Date
- May 07, 1980
- Accession Number
- ADA087563
Entities
People
- Kenneth Wylie Cargill