Prediction of changes in pore-water pressure response due to rainfall events

2008 ◽  
pp. 829-834
Author(s):  
K Phoon ◽  
D Toll ◽  
M Karthikeyan
Keyword(s):  
Pore Water ◽  
Pore Water Pressure ◽  
Water Pressure ◽  
Pressure Response ◽  
Rainfall Events

scholarly journals Characteristics of Pore-Water Pressure Response in Slopes During Rainfall

2019 ◽  
Vol 3 (1) ◽  
pp. 1-13
Author(s):  
Alfrendo Satyanaga Nio
Keyword(s):  
Pore Water ◽  
Pore Water Pressure ◽  
Water Pressure ◽  
Field Measurements ◽  
Pressure Response ◽  
Residual Soil ◽  
Rainfall Events ◽  
Response Characteristics ◽  
Measurement Results ◽  
Soil Slopes

Field measurements of residual soil slopes are valuable for the assessment of slope stability during rainfall. Several residual soil slopes, which are predominantly unsaturated due to their deep groundwater table, were instrumented with tensiometer and rainfall gauge in order to study the response characteristics of the slopes during rainfall. Comprehensive field measurement results involving a large number of rainfall events are presented in the paper. The results show that the pore-water pressures in all instrumented slopes increased in a similar fashion during rainfall, but at different magnitudes depending on soil type. The pore-water pressure response characteristics can then be used to estimate the variation in factor of safety of the slope during rainfall.

Prediction of pore-water pressure response to rainfall using support vector regression

2016 ◽  
Vol 24 (7) ◽  
pp. 1821-1833 ◽  
Author(s):  
Nuraddeen Muhammad Babangida ◽  
Muhammad Raza Ul Mustafa ◽  
Khamaruzaman Wan Yusuf ◽  
Mohamed Hasnain Isa
Keyword(s):  
Support Vector Regression ◽  
Pore Water ◽  
Pore Water Pressure ◽  
Water Pressure ◽  
Pressure Response ◽  
Support Vector

Infiltration characteristics of two instrumented residual soil slopes

2003 ◽  
Vol 40 (5) ◽  
pp. 1012-1032 ◽  
Author(s):  
Illias Tsaparas ◽  
Harianto Rahardjo ◽  
David G Toll ◽  
Eng-Choon Leong
Keyword(s):  
Pore Water ◽  
Pore Water Pressure ◽  
Water Pressure ◽  
Field Measurements ◽  
Residual Soil ◽  
Rainfall Runoff ◽  
Rainfall Events ◽  
Pore Water Pressures ◽  
Soil Slopes ◽  
Pressure Changes

This paper presents the analysis of a 12 month long field study of the infiltration characteristics of two residual soil slopes in Singapore. The field measurements consist of rainfall data, runoff data of natural and simulated rainfall events, and pore-water pressure changes during infiltration at several depths and at several locations on the two slopes. The analysis of the field measurements identifies the total rainfall and the initial pore-water pressures within the two slopes as the controlling parameters for the changes in the pore-water pressures within the slopes during infiltration.Key words: infiltration, rainfall, runoff, pore-water pressure, field measurements.

The numerical study of wave-induced pore water pressure response in highly permeable seabed

2012 ◽  
Vol 31 (6) ◽  
pp. 46-55 ◽  
Author(s):  
Changbo Jiang ◽  
Yongzhou Cheng ◽  
Liuhong Chang ◽  
Bo Xia
Keyword(s):  
Pore Water ◽  
Pore Water Pressure ◽  
Numerical Study ◽  
Water Pressure ◽  
Pressure Response ◽  
Wave Induced
Sign in / Sign up

Export Citation Format

Share Document