论文部分内容阅读
根据有限元法推导了由位移观测值反演确定边界荷载的反分析数学模型。３个算例的分析结果表明，良好的位移观测量可获得准确和稳定的荷载反分析值。
According to the finite element method, the inverse analysis mathematical model for determining the boundary load from the displacement observation is deduced. The analysis results of the three examples show that a good displacement observation can obtain accurate and stable load inverse analysis.