Hệ thống đo lường và dự báo chi phí tiến độ dự án xây dựng trong giai đoạn thi công (bằng phương pháp EVM, EDM kết hợp với hàm toán học s-Curve)

• Tác giả: Đức Long Lương, Minh Đức Nguyễn
• Ngôn ngữ: vie
• Ký hiệu phân loại: 526.83 Mathematical geography
• Thông tin xuất bản: Xây dựng, 2015
• Mô tả vật lý: 60-64
• Bộ sưu tập: Metadata
• ID: 503178

Tóm tắt

There are a lot of methods to measure and predict cost and schedule on construction stage. One of the methods is Earned Value Management (EVM) which uses the cost aspect to measure and predict construction cost of project. Another method is Earned Duration Management (EDM) which uses the time aspect to measure and predict construction schedule of project. However, each method is not confidential when measuring and predicting both cost and schedule. This paper proposes a method system for measuring and predicting cost and schedule on construction stage by combining EVM method with S-curve function and considering the schedule performance of the activities on critical chains according to EDM method. The model is implemented on the spreadsheet Excel which makes easy to use and control. Finally, an project example was applied to illustrate the application of the proposed method.