冻土区塔基稳定性监测系统研究  

Research on Stability Monitoring System for Tower Foundation in Permafrost Regions

作　　者：樊柱军[1] 薛峰[2] 姜升萍[3] 

机构地区：[1]中国电力工程顾问集团西北电力设计院 [2]青海省电力公司 [3]中国人民解放军66483部队电源教研室

出　　处：《青海电力》2013年第4期36-40,共5页Qinghai Electric Power

摘　　要：介绍玉树与青海主网330 kV联网冻土区段塔基稳定性监测系统建立的必要性和研究内容,从冻土类型、地温特征、基础型式、岩性、地形特征方面对塔基监测点进行了选择,介绍了地温和变形监测的实施方案以及监测数据处理方法和线路病害预警系统的数学模型选择。This paper introduces necessity to set up the foundation stability monitoring system for the transmisssion line of the interconnection project of the Yushu power grid to the main power grid in Qinghai and research on the mo-nitoring system, including selection of monitoring points according to factors such as permafrost type, ground tempera- ture characteristics, foundation type, lithlogy and topographic feature. And the implementation plan for ground tem-perature and deformation monitoring, data process method and selection of mathematical model for transmission hne fault forecast system are introduced in this paper.

关 键 词：冻土 塔基稳定性 监测系统 地温 变形 

分 类 号：TM753[电气工程—电力系统及自动化]