为能够更加精确、快速地对建筑工程项目造价进行估算，提出基于模糊数学的建筑工程项目造价估算方法。从建筑工程项目的成本分析着手，研究总结影响工程项目造价的因素，利用模糊数学的方法建立估算模型，并通过与典型工程案例对比，定量估算欲估工程与已建工程的相似贴近度，以择近原则实现对预估工程的造价估算，并采用动态系数修正估算结果。%In order to estimate the construction project cost more accurately and rapidly, this paper puts forward a method of cost estimation of construction project based on fuzzy mathematics. From the construction project cost analysis, the study sums up the impact factors of project cost, establishes estimation model using the method of fuzzy mathematics, and estimates the similarity nearness degree of the project to be estimated and the built project through comparison with typical engineering cases, and realizes the cost estimation with the principle of choosing the nearest, and the dynamic coefficient is used for estimation results correction.
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