基于BIM技术的装配式变电站工程造价影响因素敏感性分析——以某220kV变电站为例

Sensitivity Analysis of Influencing Factors of Prefabricated Substation Project Cost Based on BIM Technology: Take a 220kV Substation as an Example

在BIM三维建模基础上进行装配式变电站施工图设计,对比变电站传统设计方案与装配式设计方案的造价,选取山东某220kV新建变电站分析其造价影响因素,进行敏感性分析,提取装配式变电站的主要影响因素,并提出控制装配式变电站造价的相应建议。

The construction drawing of prefabricated substation was designed on the basis of BIM 3D modeling.Compared with the cost of traditional design scheme and prefabricated design scheme of substation,a newly built 220kV substation in Shandong was selected to analyze its cost influencing factors,and sensitivity analysis was carried out.The main influencing factors of prefabricated substation were extracted,and corresponding suggestions for controlling the cost of prefabricated substation were put forward.