A system for automated monitoring of embankment deformation along the Qinghai-Tibet Railway in per

• 作 者: YongPeng Yang
• 机 构: NorthwestResearchInstitute,QinghaiProvinceKeyLaboratoryofPermafrostandEnvironmentalEngineering
• 出 处: 寒旱区科学：英文版
• 发表日期: 2015年5期
• 关键词: 自动监测系统 多年冻土区 路基变形 铁路沿线 青海 西藏 数据采集模块 高原气候 Qinghai-Tibet Railway permafrost automa
• 基金项目: This study was supported by the Special Fund Project of the Ministry of Science and Technology （No. 2011EG123262） and the Technology Project of the Chinese Railroad Co. Ltd. （No. 2013-majay-20-1）.

At present, the monitoring of embankment deformation in permafrost regions along the Qinghai-Tibet Railway is mainly done manually. However, the harsh climate on the plateau affects the results greatly by lowering the observation frequency, so the manual