港工结构破损状态的预测和评估

Prediction and Evaluation for the Damage State of the Structures in Harbour Engineering

本文应用灰色系统理论,提出了预测港工结构破损状态的建模方法和步骤,并给出了用于预测的动态模型,运用这个模型可以预测结构未来时刻所处的状态;建议了不同损伤类型的结构破损状态评定标准,为工程单位决策的科学化提供了参考依据。

A model-construction method and the corresponding procedure are presented for predicting the damage state of the structures in harbour engineering based on grey system theory, and a dynamic model for Prediction is given. The proposed model can be used to determine the state of a structure at some time in the future. Evaluation criteria for damage evaluation of a structure are suggested on the basis of different damage types, which establish the base for engineening units to make decisions scientifically.