根据铁路建设形势和建设项目投资控制现状,分析投资失控的主要原因,从几个方面提出提高投资控制效果的具体建议。 According to the situation of railway construction and the status quo of investment control of construction projects, the paper analyzes the main reasons for the loss of investment and puts forward some suggestions on how to improve the investment control effect from several aspects.