<p>With the development of economic globalization, the scale of international trade continues to expand. Ports are very important for cross regional transactions. However, the construction cost is also very high in the actual construction process because port engineering is a relatively large project. Cost management can effectively control the cost and improve the economic benefits of port engineering project construction. The traditional cost management model has been unable to meet the needs because the construction cost control is a dynamic process and runs through the whole process of the project. BIM information technology is a technology with engineering digital model as the core. Based on BIM, this article studies the refined cost management of port engineering project, and aims to provide some help for relevant practitioners.</p>
Research on Necessities and Strategies of Whole Process Cost Control of Urban Construction Project