[1]Liu Xuzheng,HUANG Pingming,Zhang Yongjian.Research on safety evaluation of long-span suspension bridge based on fuzzy neural network[J].Journal of Zhengzhou University (Engineering Science),2007,28(03):48-51.[doi:10.3969/j.issn.1671-6833.2007.03.013]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
28
Number of periods:
2007年03期
Page number:
48-51
Column:
Public date:
1900-01-01
- Title:
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Research on safety evaluation of long-span suspension bridge based on fuzzy neural network
- Author(s):
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Liu Xuzheng; HUANG Pingming; Zhang Yongjian
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- Keywords:
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- CLC:
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- DOI:
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10.3969/j.issn.1671-6833.2007.03.013
- Abstract:
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Combining fuzzy theory with neural network technology, a fuzzy neural network for safety evaluation of long-span suspension bridges is established. Seven evaluation indicators of long-span suspension bridges were determined, and the network was trained through sample learning, so that the network could acquire the empirical knowledge and intuitive thinking of bridge experts. The trained network was used for the safety assessment of Yichang Yangtze River Bridge and compared with the evaluation results of the Code for Maintenance of Highway Bridges and Culverts. The results show that the evaluation of long-span suspension bridges by fuzzy neural network is an objective and feasible evaluation method.