中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
An expert system for selection of retaining walls and groundwater controls in deep excavation

文献类型:期刊论文

作者Yuan, JX; Yang, YW; Yin, JH; Schulyer, JN
刊名COMPUTERS AND GEOTECHNICS
出版日期2003
卷号30期号:8页码:707-719
关键词Expert System Deep Excavation Improved Backward Chaining Technique Equivalence Degree Retaining Wall Types And Groundwater Control Methods
ISSN号0266-352X
DOI10.1016/j.compgeo.2003.09.002
英文摘要

A rule-based expert system has been built for selection of both retaining wall types and groundwater control methods in deep excavations in Wuhan city. For this expert system, a new type of generation rule is developed in which one condition is able to be defined with a "third state" that not only contributes directly to reaching the conclusion in a rule, but also factors into calculating the reliability of the conclusion. The traditional backward chaining technique has been improved to accommodate the change of a rule type and a fuzzy backward chaining method IRO has been established to increase reasoning flexibility. Using IRO as a fundamental element, it is convenient to form a complicated reasoning network in the inference engine. Finally, two knowledge bases are built from more than 100 case histories and other resources, and the new expert system proves to be effective in case studies. (C) 2003 Elsevier Ltd. All rights reserved.

WOS研究方向Computer Science ; Engineering ; Geology
语种英语
WOS记录号WOS:000186749000007
出版者ELSEVIER SCI LTD
源URL[http://119.78.100.198/handle/2S6PX9GI/3106]  
专题岩土力学所知识全产出_期刊论文
作者单位Wuhan Design Inst Land Surveying & Geotech Invest; Eyasco Inc, Santa Cruz; Chinese Acad Sci, Inst Rock & Soil Mech; Hong Kong Polytech Univ, Dept Civil & Struct Engn
推荐引用方式
GB/T 7714
Yuan, JX,Yang, YW,Yin, JH,et al. An expert system for selection of retaining walls and groundwater controls in deep excavation[J]. COMPUTERS AND GEOTECHNICS,2003,30(8):707-719.
APA Yuan, JX,Yang, YW,Yin, JH,&Schulyer, JN.(2003).An expert system for selection of retaining walls and groundwater controls in deep excavation.COMPUTERS AND GEOTECHNICS,30(8),707-719.
MLA Yuan, JX,et al."An expert system for selection of retaining walls and groundwater controls in deep excavation".COMPUTERS AND GEOTECHNICS 30.8(2003):707-719.

入库方式: OAI收割

来源:武汉岩土力学研究所

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