@article{ART002040033},
author={Hojin Lee and SungDuk Kim and Jun Kye Won and 이문세},
title={The Modeling of Debris Flow Disaster According to the Location of Berm},
journal={Crisisonomy},
issn={2466-1198},
year={2015},
volume={11},
number={9},
pages={105-118}
TY - JOUR
AU - Hojin Lee
AU - SungDuk Kim
AU - Jun Kye Won
AU - 이문세
TI - The Modeling of Debris Flow Disaster According to the Location of Berm
JO - Crisisonomy
PY - 2015
VL - 11
IS - 9
PB - Crisis and Emergency Management: Theory and Praxis
SP - 105
EP - 118
SN - 2466-1198
AB - The purpose of this study is to analyze the water discharge and the sediment volume concentration of debris flow at the end of downstream channel according to the various locations of the berm. The aspect of debris flow by the variance of the supplying water discharge was also investigated at the each locations of berm, based on the Finite Difference Method (FDM). For the case of fewer water supply, the closer the berm was to the upstream channel and the higher the slope angle was, the larger water discharge of debris flow was observed. The increase in water supplying discharge lead to a higher fluctuation at the end of downstream channel. For the case of sediment volume concentration, the value of sediment volume concentration remain unchanged for each location of the berm with a low level of supplying water discharge. On the other hand, an inflection point was occurred when the supplying water discharge increased and the slope angle of the channel was large.
KW - sediment volume concentration;supplying water discharge;berm;Finite Difference Method;numerical analysis
DO -
UR -
ER -
Hojin Lee, SungDuk Kim, Jun Kye Won and 이문세. (2015). The Modeling of Debris Flow Disaster According to the Location of Berm. Crisisonomy, 11(9), 105-118.
Hojin Lee, SungDuk Kim, Jun Kye Won and 이문세. 2015, "The Modeling of Debris Flow Disaster According to the Location of Berm", Crisisonomy, vol.11, no.9 pp.105-118.
Hojin Lee, SungDuk Kim, Jun Kye Won, 이문세 "The Modeling of Debris Flow Disaster According to the Location of Berm" Crisisonomy 11.9 pp.105-118 (2015) : 105.
Hojin Lee, SungDuk Kim, Jun Kye Won, 이문세. The Modeling of Debris Flow Disaster According to the Location of Berm. 2015; 11(9), 105-118.
Hojin Lee, SungDuk Kim, Jun Kye Won and 이문세. "The Modeling of Debris Flow Disaster According to the Location of Berm" Crisisonomy 11, no.9 (2015) : 105-118.
Hojin Lee; SungDuk Kim; Jun Kye Won; 이문세. The Modeling of Debris Flow Disaster According to the Location of Berm. Crisisonomy, 11(9), 105-118.
Hojin Lee; SungDuk Kim; Jun Kye Won; 이문세. The Modeling of Debris Flow Disaster According to the Location of Berm. Crisisonomy. 2015; 11(9) 105-118.
Hojin Lee, SungDuk Kim, Jun Kye Won, 이문세. The Modeling of Debris Flow Disaster According to the Location of Berm. 2015; 11(9), 105-118.
Hojin Lee, SungDuk Kim, Jun Kye Won and 이문세. "The Modeling of Debris Flow Disaster According to the Location of Berm" Crisisonomy 11, no.9 (2015) : 105-118.
