变电站分期建设主变基础问题探讨  

On exploration of main transformer foundation problems in stage construction of substation

作　　者：马福雷[1] 唐洁[1] 鲍立华[1] 

机构地区：[1]山东电力工程咨询院有限公司

出　　处：《山西建筑》2010年第22期122-124,共3页Shanxi Architecture

摘　　要：通过对某220 kV变电站扩建工程雨季施工时主变基坑出现的"孔洞"现象的分析研究,提出了处理方案和防止"孔洞"现象的主要施工措施,探讨了在主变分期建设工程中主变基础设计的两种方法,以减小孔洞现象的危害。According to the research on the holes in the foundation pit of main transformer in the design of the transformer foundation of the rain season enlarging construction of some 220 kV substation,the paper points out the main construction measures to treat and prevent the holes in the construction and explores two main methods for the main transformer foundation design in the stage construction,so as to reduce the dangers caused by the holes.

关 键 词：主变基础 基坑 孔洞 流土 

分 类 号：TU472[建筑科学—结构工程]