【摘要】 文中将人工智能方法和有限元数值方法结合研究了北横沥水闸的老化评估问题,其中运用笔者编制的水闸老化评估神经网络专家系统ESANN-SLUICE对北横沥水闸进行了老化等级评估,并通过三维非线性有限元分析了其静动力响应,从而达到了对检测评估结果的进一步丰富、校核,对上海地区同类水闸老化评估问题有一定的参考意义。更多还原

【Abstract】 The aging assessment on Beihengli Sluice is studied herein with the artificial intelligence method integrated with the finite element method;in which the aging assessment system,namely ESANN-SLUICE,programmed by the author is applied to assess the aging grade of Beihengli Sluice,and then the static and dynamic response of the sluice is analyzed based on the 3D nonlinear FEM method,consequently,the assessment result is further enriched and verified;which has a certain reference significance for the aging assessments on the similar sluices in Shanghai area.更多还原