基于反向聚类法的水利工程造价风险因素研究

Study on risk factors of water conservancy project cost based on reverse clustering method

水利工程项目造价风险关键因素的识别是对其潜在风险损失进行有效控制的前提。当前水利工程项目造价控制中存在诸多风险,且风险对项目造价的影响程度不尽相同。为了更好地对水利工程项目造价风险进行有效控制,通过问卷调查,运用有向聚类法分析识别水利工程造价的各种风险因素,归纳总结出了相对突出的风险因素。对这些风险因素的提炼,有助于水利工程造价人员理解并规避造价的风险。

The identification of key risk factors in water conservancy project cost is the premise of effective control of its potential risk loss.There are many risks in the cost control of water conservancy projects,and the risks have different Influence degree on project cost.In order to better control the risk of water conservancy project cost effectively,through questionnaire survey,all risk factors of water conservancy project cost were analyzed and analyzed by using directional clustering method,and relatively prominent risk factors were summarized.The refinement of these risk factors would help the water conservancy project cost personnel understanding and avoiding the risk of construction cost.