桥梁振动监测数据处理方法研究  

作　　者：刘洪涛[1,2] 耿栋 王乐 

机构地区：[1]安徽省公路工程检测中心,合肥230051 [2]桥梁与隧道工程检测安徽省重点实验室,合肥230051

出　　处：《科技创新与应用》2023年第19期145-148,共4页Technology Innovation and Application

摘　　要：振动作为桥梁健康监测关键参数之一,是评价桥梁整体安全性能的重要指标。目前在国内外关于桥梁振动监测的研究工作中,研究的重点常常是振动数据的采集、存储、分析、应用,忽略对振动数据的预先处理,这明显是不符合实际工作需求的。该文阐述桥梁振动监测数据的特点,指出振动监测数据需预先处理的必要性,对常用的数据处理方法进行详细列举,并逐一介绍每种方法的特点。As one of the key parameters of bridge health monitoring,vibration is an important index to evaluate the overall safety performance of bridges.At present,in the research work on bridge vibration monitoring at home and abroad,the focus of the research is often on the collection,storage,analysis and application of vibration data,ignoring the pre-processing of vibration data,which obviously does not meet the needs of actual work.This paper expounds the characteristics of the bridge vibration monitoring data,points out the necessity of pre-processing the vibration monitoring data,enumerates the commonly used data processing methods in detail,and introduces the characteristics of each method one by one.

关 键 词：桥梁 振动 监测数据 数据处理方法 安全性 

分 类 号：U446[建筑科学—桥梁与隧道工程]