An evaluation model of degree of liquefaction potential using the DS theory

Yun Yao Chi; Shang Yu Lee; Ya Fen Lee; Der-Her Lee

An evaluation model of degree of liquefaction potential using the DS theory

Yun Yao Chi, Shang Yu Lee, Ya Fen Lee, Der-Her Lee

Department of Civil Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

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.

Original language	English
Title of host publication	Proceedings of the International Offshore and Polar Engineering Conference
Pages	724-731
Number of pages	8
Volume	2005
Publication status	Published - 2005
Event	15th International Offrshore and Polar Engineering Conference, ISOPE-2005 - Seoul, Korea, Republic of Duration: 2005 Jun 19 → 2005 Jun 24

Other

Other	15th International Offrshore and Polar Engineering Conference, ISOPE-2005
Country	Korea, Republic of
City	Seoul
Period	05-06-19 → 05-06-24

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Ocean Engineering
Mechanical Engineering

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Cite this

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title = "An evaluation model of degree of liquefaction potential using the DS theory",

abstract = "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.",

author = "Chi, {Yun Yao} and Lee, {Shang Yu} and Lee, {Ya Fen} and Der-Her Lee",

year = "2005",

language = "English",

isbn = "1880653648",

volume = "2005",

pages = "724--731",

booktitle = "Proceedings of the International Offshore and Polar Engineering Conference",

note = "15th International Offrshore and Polar Engineering Conference, ISOPE-2005 ; Conference date: 19-06-2005 Through 24-06-2005",

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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

VL - 2005

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 -