摘要
通过对液压沉降监测系统监测数据的分析,找到了造成观测沉降量波动的关键因素,并提出了相应的处理措施,提高了液压沉降监测系统对环境温度变化的适应能力,便于堆石坝内部沉降的自动化观测。对同类型数据分析整理和坝内自动化沉降监测仪器研制生产具有借鉴意义。
Through the analysis on the monitoring data of hydraulic settlement monitoring system, the key factors which cause the fluctua- tions of settlement are discovered and the corresponding improvement measures are proposed, improving the adaptability of hydraulic settlement monitoring system to the change of environment temperature so as to realize automatic monitoring of internal settlement of roekfill dam. Subsequently, the study is with important significance for the similar data analysis and processing as well as the research and manufacturing of automatic settlement monitoring devices.
出处
《西北水电》
2011年第B09期119-122,共4页
Northwest Hydropower
关键词
堆石坝
液压式沉降仪
温度修正系数
渗压计
误差
Roekfill dam, Hydraulic settlement instrument, Temperature correction coefficient, Piezometer, Error
