通过对全生命周期造价管理、全过程造价管理、全面造价管理这三种较为流行的造价管理理论的剖析,研究它们在核心思想、优缺点、管理过程上的特点及异同。最后,得出每种造价管理理论的适用范围,为我国工程项目造价管理模式提供新思路。 Through the analysis of three prevalent cost management theories, such as the whole life-cycle cost management, the whole process cost management and the comprehensive cost management, the characteristics, similarities and differences in their core ideas, advantages and disadvantages, and management processes are studied. Finally, we draw the applicable scope of each cost management theory and provide new ideas for the construction cost management mode of our country.