防止屋外配电装置基础标高错误的设计对策

Design Countermeasure on Preventing the Error of Foundation Elevation of Outdoor Switchgear

发电厂及变电所竖向布置中屋外电工构筑物所处的场地绝对标高不同,基础施工时涉及场平、土建、安装三个单位或标段,设计文件又涉及总交、电气、结构三个专业,所以,施工时易出现基础标高错误。要防止这一问题,施工方面的对策固然必要,但设计中是否也有相应的对策呢?本文就此进行探讨。

Since the absolute elevation for the site of the outdoor electric structure is different during the vertical arrangement of power plant and substation, three units or elevation section such as the yard level, civil work and installation are concerned during the foundation construction, and the design document relates to three specialties such as the general layout, electrical and structure, the error of foundation elevation occur easily during the construction. Although the countermeasure on the aspect of construction is of course necessary, in order to prevent this problem, whether or not is there also any relevant countermeasure in the course of design？ The paper will discuss at this point.