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一、什么是赢得价值概念(EARNED VALUE CONOEPT)建设一项复杂的工程,为了达到预期的技术、计划和成本目标而不受干扰,必须在工程建设过程中随时对工程状况提供情报,对发生的问题发出早期警报,并提出改进意见,使工程严格地沿着预定的计划和成本目标前进。赢得价值概念就是为了达到以上目的的一种管理技术。它的任务就是在工程建设过程中,不断对工程的已完成部分进行测算,并与计划预算对比,以判断工程的进展情况是否符合预期的计划和成本目标。二、赢得价值概念(EVC)的发展1967年,美国国防部为了加强对承包商的管理和控制,制定了35条成本一计划控制条例和标准,这35
I. What is EARNED VALUE CONOEPT? To construct a complex project that is undisturbed in order to achieve the expected technical, planning and cost objectives, it is essential to provide information on the status of the project at any time during the construction of the project, Early warnings were issued and comments were made to improve the project strictly along its planned and cost targets. To win the concept of value is to achieve the above objectives of a management technology. Its mission is to continuously measure the completed part of the project and compare it with the planned budget to determine whether the progress of the project meets the expected planning and cost targets during the project construction. Development of the EVC Concept In 1967, in order to strengthen the management and control over contractors, the U.S. Department of Defense formulated 35 cost-planning rules and standards