浅析土木工程结构健康监测预警探讨

A Brief Study on Early-Warning of Civil Structural Health Monitoring

结构健康监测预警是结构健康监测系统的重要组成部分。在土木工程领域,许多专家学者也对结构健康监测预警进行了一定的研究,然而目前结构健康监测预警尚未形成科学完整的理论体系。本文以土木工程结构为研究对象,阐述了结构健康监测预警的意义及预警的基本概念,重点论述了土木工程结构预警中预警指标的选取、预警指标阈值的设定及预警模型的构建三个核心内容。

Early-warning is one of the important components in structural health monitoring.Many researches have been conducted on this topic in civil engineering, but it is still lack of a systematic study.The significant and basic concept of early-warning will be given in this paper.In addition, construction of early-warning models, selection of indicators and determination of the corresponding thresholds are discussed.