多年冻土地区电抗器基础沉陷原因分析及处理  

Analysis on the Sinkage of the Power Reactor Foundation in the Permafrost Area and Treatment

作　　者：耿继芳 郭琳 史稼祥 殷显珺 陈凌云 

机构地区：[1]青海省电力设计院,青海西宁810008 [2]西宁宁光工程咨询有限公司,青海西宁810000

出　　处：《青海电力》2015年第2期7-9,共3页Qinghai Electric Power

摘　　要：结合青藏高原五道梁变电站电抗器基础的融沉现状、地表特征以及区域气候模式、冻土特性等,通过钻探点试验探明五道梁电抗器基础下部地层的地质特点,通过与天然对照点的温度比较,分析了电抗器基础沉陷的主要原因,并提出基础处理措施。Based on the knowledge about the thaw collapse condition and earth surface features of the power reactor foundation, regional climate mode and permafrost characteristics in the Wudaoliang substation in the Qinghai-Tibet Plateau, according to the geological characteristics of the layer under the power reactor foundation ascertained by drilling tests, compared with the temperature at the natural reference point, this paper analyzes the primary cause of the power reactor foundation sinkage and gives measures for the foundation treatment.

关 键 词：多年冻土 电抗器 基础选型 

分 类 号：TM47[电气工程—电器]