［摘　要]　技术经济分析即把技术与经济结合起来进行研究，以选择最佳技术方案。其实质是以最大限度的低价成本可靠地满足功能要求。本文通过某工程施工方案的技术经济分析，在方案可行、保障工期以及功能的前提下，找到成本最低的施工方案，从而获得最佳经济效益。

［关键词]　工程项目,技术经济分析,论证

Abstract: Technical and economic analysis is the combination research of technology and economy, in order to select the best technical scheme. Its essence is to reliable to meet the functional requirements by the lowest cost. Through a technical and economic analysis on a construction scheme, tries to find the lowest cost under the premises of feasibility of scheme, guarantee of duration and function, so as to achieve the best economic benefits.

Key words: project management; technical and economic analysis; demonstrate

建筑经济，2012（2）：78-80