根据本人近10年来项目管理的一些切身体验，重点论述项目投资控制管理中的几个方面。项目投资涉及的环节很多，需要动用的许多人员物资、大量资金。因此建设项目的投资控制的制约因素有很多方面。我想主要从决策、设计和施工三个阶段的投资控制问题谈一点粗浅的认识。-According to my past 10 years, a number of personal experience of project management, with emphasis on investment in several aspects of control and management. Aspect of the project investment involves a lot of material to draw on many of the staff, a lot of money. Therefore, investment in the control of construction projects there are many aspects of the constraints. I think the main from the decision-making, design and construction investments in the three stages of control to talk a bit shallow understanding.