TY - GEN
T1 - An evaluation model of degree of liquefaction potential using the DS theory
AU - Chi, Yun Yao
AU - Lee, Shang Yu
AU - Lee, Ya Fen
AU - Lee, Der Her
PY - 2005
Y1 - 2005
N2 - This paper is aimed to develop a new process for assessing degrees of liquefaction potential by the Dempster-Shafer theory of evidence (DS). By applying the DS combination rules, the proposed model combines different results of liquefaction potential by the simplified methods based on field data, including SPT-N, CPT-qc and Vs values. Beyond this, the entropy theory is used extensively in the study of criterion priority value for the potential degree models. To demonstrate this DS process, we take for examples of the Yuanlin area in Taiwan. Our results show that through the proposed model, the suitable liquefaction potential classification and uncertainty of any orientation can be obtained.
AB - This paper is aimed to develop a new process for assessing degrees of liquefaction potential by the Dempster-Shafer theory of evidence (DS). By applying the DS combination rules, the proposed model combines different results of liquefaction potential by the simplified methods based on field data, including SPT-N, CPT-qc and Vs values. Beyond this, the entropy theory is used extensively in the study of criterion priority value for the potential degree models. To demonstrate this DS process, we take for examples of the Yuanlin area in Taiwan. Our results show that through the proposed model, the suitable liquefaction potential classification and uncertainty of any orientation can be obtained.
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M3 - Conference contribution
AN - SCOPUS:33646579150
SN - 1880653648
SN - 9781880653647
T3 - Proceedings of the International Offshore and Polar Engineering Conference
SP - 724
EP - 731
BT - Proceedings of the International Offshore and Polar Engineering Conference
T2 - 15th International Offrshore and Polar Engineering Conference, ISOPE-2005
Y2 - 19 June 2005 through 24 June 2005
ER -