高速公路桥梁长期服役性能退化仿真建模方法

Simulation modeling method of long-term service performance degradation of highway bridges

为了准确地对高速公路桥梁长期服役性能进行评估及预测,基于传统的结构行为方程,提出一种改进的高速公路桥梁长期服役性能退化仿真建模方法。该方法相较传统的结构行为方程能更好地对高速公路桥梁长期服役性能退化进行仿真。

In order to accurately evaluate and predict the long-term service performance of highway bridges,based on the traditional structural behavior equations,an improved simulation modeling method for the degradation of long-term service performance of highway bridges is proposed.Compared with the traditional structural behavior equation,this method can better simulate the degradation of the long-term service performance of highway bridges.