摘要：装配式混凝土（PC）建筑的发展势在必行。然而，现有研究较少将PC建筑的环境-经济表现进行综合评价，不利于提高PC建筑在市场中的接受程度。本文结合价值工程（VE）、生命周期环境评价（LCA）和生命周期成本评价（LCCA），构建计量-对比-评价-决策（ACED）方法，计量PC建筑的环境-经济综合表现，旨在提高建造决策者对于PC建筑的环境效益和增量成本的综合认知，辅助建造决策者进行PC建筑建造方案决策，从而推动PC建筑的发展。

关键词：PC建筑；LCA；LCCA；价值工程；环境-经济综合表现

Abstract：The development of prefabricated concrete（PC）buildings is imperative. However，few existing studies comprehensively evaluate the environmental-economic performance of PC buildings，which is not conducive to improving the acceptance of PC buildings in the market. This research combined Value Engineering Theory（VE），Life Cycle Environmental Assessment（LCA），and Life Cycle Cost Assessment（LCCA）to construct an Assessment-Comparison-Evaluation-Decision（ACED）method to quantify the comprehensive environmental-economic performance of PC buildings. It aims to improve Construction decision-makers’ comprehensive cognition of the environmental benefits and incremental costs of PC buildings，assists construction decision-makers in making decisions about PC building construction schemes，thereby promoting the development of PC buildings.

Keywords：PC buildings；LCA；LCCA；VE；comprehensive environmental-economic performance

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