变电站GIS浅基础沉降分析

Analysis of GIS Natural Foundation Sedimentation in Substation

本文分析了土的应力历史和时间对基础沉降的影响,对变电站GIS基础设计型式做了简要介绍,并结合工程实例讨论了采用分层总和法计算基础最终沉降与基础实际最终沉降量之间的差别。

This paper analyzes how stress history of soil mass and time impacts the foundation sedimentation,and gives a brief introduction of GIS foundation design in substation.Based on an engineering example,the paper discusses difference between the result of the computation method of the natural foundation sedimentation given by Criterion and factual sedimentation in project.