摘要：针对传统电力工程造价人工算量效率低、专业协同壁垒高的痛点，提出基于三维正向设计的智能化解决方案。通过构建设计模型与造价规则的自动映射机制，实现工程量的三维模型自动提取、定额子目智能匹配及造价数据全周期贯通。研究成果形成标准化造价数据库平台，可同步完成设计阶段指标分析、招投标清单生成、施工进度管控及竣工结算审核，显著提升造价管理的自动化水平与数据可靠性，为电力工程数智化转型提供技术

支撑。

关键词：三维正向设计；电力工程造价；造价数据库；自动算量；全过程管理

Abstract：To tackle the low efficiency of manual quantity takeoff and substantial barriers to cross-professional collaboration in conventional power engineering project cost estimation，this study proposes an intelligent solution based on three-dimensional（3D）forward design. By establishing an automated mapping mechanism between 3D design models and cost computation rules，this study achieves automated extraction of engineering quantities from 3D models，intelligent matching of quota sub-items，and full-life-cycle interoperability of cost data. This research yields a standardized cost-database platform that synchronously supports design phase indicator analysis，bid-document generation，construction-progress control，and final-settlement review. It substantially improves the automation and data reliability of power engineering project cost management and provides technical support for the digital-intelligent transformation of power engineering projects.

Keywords：three-dimensional forward design；power engineering project cost；cost database；automated quantity takeoff；whole-process management

参考文献

[1] 焦红，雷娜.变电站土建预算的三维化实现[J].中国电力教育，2011（27）：77-79.

[2] 习萍，杜光耀.基于BIM技术的工程造价精细化管理分析[J].电气技术与经济，2024（5）：276-278+281.

[3] 杜春宇，周亮，陈培智，等.基于BIM的输变电工程自动算量分析研究[J].建筑经济，2020（10）：64-68.

[4] 王希同.BIM技术在电力工程造价中的应用[J].工程技术研究，2020（17）：94-95.

建筑经济，2026（9）：54-61