Volume 37 Issue 12
Dec.  2012
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HE Jinping, MA Chuanbin, SHI Yuqun. Multi-effect-quantity Fusion Model of High Arch Dam Based on Improved D-S Evidence Theory[J]. Geomatics and Information Science of Wuhan University, 2012, 37(12): 1397-1400.
Citation: HE Jinping, MA Chuanbin, SHI Yuqun. Multi-effect-quantity Fusion Model of High Arch Dam Based on Improved D-S Evidence Theory[J]. Geomatics and Information Science of Wuhan University, 2012, 37(12): 1397-1400.
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Multi-effect-quantity Fusion Model of High Arch Dam Based on Improved D-S Evidence Theory

  • 1 School of Water Resources and Hydropower,Wuhan University,Luojia Hill,Wuhan 430072,China;2 State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University, Luojia Hill,Wuhan 430072,China;3 Hydro-China Zhongnan Engineering Corporation,16 East Xiangzhang Road,Changsha 410014,China

Funds: 国家自然科学基金资助项目(51079114)
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  • Received Date: September 25, 2012
  • Published Date: December 04, 2012
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    • Abstract
  • Aiming at the deficiency of single effect quantity analysis method of high arch dam safety monitoring,we introduce a data fusion theory named D-S evidence theory into multi-effect quantity fusion model of high arch dam.A new formula for calculating the fusion coefficient is put forward suitable for D-S evidence fusion evaluation to high arch dam safety,and a multi-effect quantity fusion model of high arch dam is established based on improved D-S evidence theory.The results of engineering example indicates that this method is reasonable and feasible,which not only provide a new way for high arch dam multi-effect quantity comprehensive evaluation,but also can reduce uncertainty and unacknowledged in high arch dam safety evaluation.
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