北京测绘2025，Vol.39Issue(10)：1437-1442,6.DOI:10.19580/j.cnki.1007-3000.2025.10.005
大跨径桥梁水中墩沉降自动化监测
Automatic monitoring for settlement of submerged piers of long-span bridges
摘要
Abstract
Traditional settlement observation methods for piers of long-span bridges face challenges such as long field obser-vation time,large resource investment,low measurement efficiency,and delayed result feedback.Moreover,there is no bet-ter alternative measurement method at present.Based on the magnetostrictive static level,the automatic monitoring for the settlement of submerged piers of long-span bridges was conducted.This monitoring technology has significant advantages in terms of data timeliness and automation level,with higher monitoring efficiency.At the same time,through verification with traditional measurement methods,it has achieved automated long-term monitoring of the settlement of submerged piers of long-span bridges,effectively solving the problems of high implementation difficulty and much time and labor consumption of traditional methods.This paper,through the analysis and summary of a large amount of static level monitoring data,formed a processing procedure and principles for long-line static level data,thereby improving the accuracy of monitoring data in complex environments.It also sorted out the problems and solutions in the application of ultra-long line static level monitoring projects,providing a new technical solution for the observation of the settlement of submerged piers of long-span bridges and offering reference and inspiration for the implementation of subsequent similar ultra-long line static level monitor-ing projects.关键词
大跨径桥梁/水中墩/沉降观测/超长线路/磁致式静力水准/自动化监测Key words
long-span bridge/submerged pier/settlement observation/ultra-long line/magnetostrictive static level/automatic monitoring分类
交通运输引用本文复制引用
解光路,周海生,刘建..大跨径桥梁水中墩沉降自动化监测[J].北京测绘,2025,39(10):1437-1442,6.基金项目
江苏省交通运输厅科技项目(CT-SGZT-18) （CT-SGZT-18）
