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总承包商对设计和施工全面负责,做好项目关键环节的施工设计,对整个项目管理的成功起着至关重要的作用。本文通过对埃塞俄比亚亚的斯亚贝巴城市轻轨EPC项目中高架桥PC箱梁(即预应力混凝土箱梁)施工设计方案优化的案例分析,阐述施工设计方案优化在国际EPC项目管理中的重要作用。工程概况本城市轻轨项目位于埃塞俄比亚首都亚的斯亚贝巴市中心区域客流最大路段,由东西线和南北线组成,线路基
The general contractor is fully responsible for the design and construction and the construction design for the key aspects of the project plays a crucial role in the success of the project management. This article illustrates the important role of construction design optimization in the management of international EPC projects through the case study of the design optimization of viaduct PC box girders (ie prestressed concrete box girders) in the city light rail EPC project in Addis Ababa, Ethiopia. Project Overview The city’s light rail project is located in the Ethiopian capital Addis Ababa downtown passenger flow in the largest section of the East-West line and the North-South line, the line base