基于现代统计学理论的工程造价估算模型研究

Research on Engineering Cost Estimation Model Based on Modern Statistical Theory

为了有效降低工程建造成本,提出一种基于现代统计学理论的工程造价估算模型.把收集的工程造价数据进行归一化处理,采用现代统计学理论对工程造价费用进行估算.利用工程造价数据对估算结果进行仿真实验,结果表明,该模型可以准确地描述工程造价的变化趋势,有效地提高工程造价的估算精度.

In order to effectively reduce the project cost,this paper put forward a project cost estimation model based on the theory of modern statistics. Project cost data collection was normalized, modern statistical theory is used to estimate engineering cost. Simulation experiments are used to estimate results of project cost data. The results show that the proposed model can accurately describe the change trend of engineering the cost,effectively improve the estimation accuracy of the project cost.