Seepage analysis of soil column under thecondition of rainfall evaporation

DOI

10.2991/cetcu-15.2016.39How to use a DOI?

Keywords

soil column, evaporation, rainfall, rainfall duration

Abstract

In this paper, a soil column model is built by using VADOSE/W module in Geostudio software. The numerical simulation analysis is carried out by taking into account the effects of rainfall, gas diffusion, evaporation and vegetation transpiration, in order to explore the change law of volume water content in soil column and the influence of rainfall and rainfall duration on the change of rainfall and evaporation. The results show that when the permeability coefficient is constant, the surface of the soil column has a great influence on the surface of the soil column, but with the time prolonging, the depth is larger, and there is a critical rainfall.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jiang-hu Chen
AU  - Guo-xiong Mei
PY  - 2015/12
DA  - 2015/12
TI  - Seepage analysis of soil column under thecondition of rainfall evaporation
BT  - Proceedings of the 2015 Conference on Education and Teaching in Colleges and Universities
PB  - Atlantis Press
SP  - 138
EP  - 141
SN  - 2352-5398
UR  - https://doi.org/10.2991/cetcu-15.2016.39
DO  - 10.2991/cetcu-15.2016.39
ID  - Chen2015/12
ER  -