TY - JOUR
ID - 1247
TI - A Monte Carlo simulation technique for assessment of earthquake-induced displacement of slopes
JO - Journal of Mining and Environment
JA - JME
LA - en
SN - 2251-8592
AU - Fattahi, H.
AU - Babanouri, N.
AU - Varmaziyari, Z.
AD - Department of Mining Engineering, Arak University of Technology, Arak, Iran
AD - Department of Mining Engineering, Hamedan University of Technology, Hamedan, Iran
Y1 - 2018
PY - 2018
VL - 9
IS - 4
SP - 959
EP - 966
KW - Earthquake-Induced Displacements
KW - Slopes
KW - Monte Carlo Simulation
KW - Multiple Non-Linear Regression
KW - Sensitivity Analysis
DO - 10.22044/jme.2018.6946.1532
N2 - The dynamic response of slopes against earthquake is commonly characterized by the earthquake-induced displacement of slope (EIDS). The EIDS value is a function of several variables such as the material properties, slope geometry, and earthquake acceleration. This work is aimed at the prediction of EIDS using the Monte Carlo simulation method (MCSM). Hence, the parameters height, unit specific weight, cohesion, friction angle, vibration duration, and maximum horizontal acceleration are used to predict the EIDS values. To do this, a multiple non-linear regression relationship is first derived between EIDS and the independent variables. Then MCSM is performed based on the developed regression equation. The results obtained demonstrate that the stochastic approach used is able to successfully reproduce the EIDS values and calculate the confidence intervals. The average of the measured and simulated values for EIDS was 4.34 cm and 4.48 cm, respectively. Eventually, the results of a performed correlation sensitivity analysis revealed that the maximum horizontal acceleration had the greatest impact on EIDS.
UR - http://jme.shahroodut.ac.ir/article_1247.html
L1 - http://jme.shahroodut.ac.ir/article_1247_46cf79054441b72c0f80bf17f999d48e.pdf
ER -