高边坡GNSS自动化监测技术应用
Application of GNSS Automatic Monitoring Technology for High Slope
张春良 1刘红 1向丽 2邓华锐 1景胜 1金苗1
作者信息
- 1. 四川蜀工公路工程试验检测有限公司,成都 610100
- 2. 四川省交通建设集团有限责任公司,成都 610000
- 折叠
摘要
介绍GNSS(全球导航卫星系统)自动化监测技术的工作原理和应用组成.依托在建G0615线久治至马尔康段高速公路项目某段典型高边坡,采用GNSS自动监测技术进行位移监测,对监测数据进行分析,显示出边坡位移变化与降雨、冻融循环有较好的响应,论证自动化监测方案的可行性;在高寒、高海拔地区高边坡监控中,自动化监测技术的应用优势更加明显.
Abstract
Herein the working principle and application composition of GNSS(global navigation satellite system)automatic monitoring technology were introduced.Based on a typical high slope along the highway section from Jiuzhi to Ma'erkang project of G0615 Line under construction,GNSS automatic technology was used to monitor the slope displacement and analyze the monitoring data.It was revealed that the variation of slope displacement has good response to rainfall and freeze-thaw cycle,thus the feasibility of automatic monitoring scheme was proved.For the high slope monitoring in severe cold and high altitude regions,GNSS automatic monitoring technology exhibited more obvious superiority of application.
关键词
边坡安全/GNSS自动化监测技术/位移监测/预警机制/稳定性/经济性Key words
slope safety/GNSS automatic monitoring technology/displacement monitoring/early warning mechanism/stability/economical efficiency引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据