The Finite-Element Analysis of Characteristics of Soil Slopeseepage Field Change in Continuous Rain Condition

Zhong Ming He; Wei Wu; Ling Zeng; Zhong Xin Cai

doi:10.4028/www.scientific.net/AMM.238.451

Paper Titles

Study on the Impact of Long-Term Immersion on the Shear Strength of Compacted Lime Stabilized Expansive Soils
p.431

Analysis on Collapsibility and Microstructure of Unsaturated Loess Using Fractal Geometry
p.435

Study on Reasonable Feature of Compaction Loess with Air Porosities
p.441

Theoretical Solution to the Change of Site Predominant Period Caused by Soil Softening
p.447

The Finite-Element Analysis of Characteristics of Soil Slopeseepage Field Change in Continuous Rain Condition
p.451

Influence of Compaction Density of Soil Mass to the Seepage Build Capacity of Rain and Drainage Design Parameter
p.455

The Study on Rainfall Threshold Induced Landslides in Yucheng District by Binary Logistic Model
p.460

Application of New Soil Consolidator in Road-Construction Engineering
p.466

Study on Updating Design Pattern of Using Solar Energy Hot Water System in High-Rise Residence
p.470

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 238The Finite-Element Analysis of Characteristics of...

The Finite-Element Analysis of Characteristics of Soil Slopeseepage Field Change in Continuous Rain Condition

Abstract:

A numerical model is built by Finite Element Software, discussed the effect of rainfall on slope pore water pressure, volatile water content and depth of infiltration in continuous rain condition. The result indicated that when the rainfall intensity and rainfall duration reach a certain condition, the ground water table rises slowly, and mostly, the spill points of ground water locate in the foot of slope. The slope section appears three pore water pressure divisions: transient saturated zone, negative pressure region and hydrostatic pressure area after the rain.

You might also be interested in these eBooks

Innovation in Civil Engineering, Architecture and Sustainable Infrastructure

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 238)

Pages:

451-454

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.238.451

Citation:

Cite this paper

Online since:

November 2012

Authors:

Zhong Ming He, Wei Wu, Ling Zeng, Zhong Xin Cai

Keywords:

Permeability Coefficient, Pore Water Pressure, Rainfall Infiltration, Seepage Field

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Z. Chen. Soil Slope Stability Analysis. China WaterPower Press, Beijing, (2003).

Google Scholar

[2] G. Feng, X. Hu, G. Wu, et al, Rainfall infiltration mechanism of unsaturated soil in Enshi of Western Hubei Province, Geological Science and Technology Information, 5 (2010).

Google Scholar

[3] W. Chen, H. Mou, L. Chen. Study on rainfall infiltration process and the biggest infiltration depth for unsaturated soil slope, Mining and Metallurgical Engineering, 6 (2009).

Google Scholar

[4] G. Rong, W. Zhang, C. Zhou. Numerical analysis of saturated-unsaturated seepage problem of rock slope under rainfall infiltration. Rock and Soil Mechanics, 10 (2005).

Google Scholar

[5] H. Liu, J. Zhang, H. Tumaerbai, Contrast analysis on soil water characteristic curve of VG model parameters, Journal of Xinjiang Agricultural University, 5 (2011).

Google Scholar