砼结构抗滑桩微形变监测系统的设计与应用
Design and Application of Micro Deformation Monitoring System for Anti-sliding Piles in Concrete Structures
李力 1李明飞 1刘锦江 2唐昊霞2
作者信息
- 1. 湖南工业职业技术学院,湖南 长沙 410208;长沙岩安测控科技有限公司,湖南 长沙 410208
- 2. 湖南工业职业技术学院,湖南 长沙 410208
- 折叠
摘要
研究砼结构抗滑桩微形变监测系统,对多通道高压激振、拾振等采集电路模块进行设计,提出了"风光互补"的供电和数据的本地、远端冗余存储的系统可靠性保障方案,在内蒙古某露天铁矿边坡滑坡治理工程中的砼结构抗滑桩健康监测应用表明,本文提出的砼结构抗滑桩微形变监测系统能稳定可靠地对砼结构抗滑桩的应力、形变等进行监测,提高了砼结构抗滑桩监测的实时性和科学性.
Abstract
This article studies the micro deformation monitoring system of concrete structure anti-sliding piles,designs the acquisi-tion circuit modules of multi-channel high-voltage stimulation oscillation,oscillation pickup,etc.,and proposes a system reliability guarantee scheme of"wind-solar complementary"power supply and local and remote redundant storage of data.The application of concrete structure anti-sliding pile health monitoring in a slope landslide treatment project of an open-pit iron mine in Inner Mongo-lia shows that,the concrete structure anti-sliding pile micro deformation monitoring system proposed in this article can stably and re-liably monitor the stress and deformation,improving the real-time and scientific monitoring of concrete structure anti-sliding piles.
关键词
抗滑桩/微形变/振弦传感Key words
anti-sliding pile/micro-deformation/vibration string sensing引用本文复制引用
基金项目
湖南省教育厅科研项目(2022)(22C0853)
出版年
2024
NETL
NSTL
万方数据