工程量清单计价模式下综合单价风险费用量化研究

Quantitative Research of Comprehensive Cost Price Risk under the Pricing of Bill of Quantities

在工程实施过程中,由于人工、材料费、施工机械费等有可能发生很大的变动,所以在工程招投标阶段,以工程量清单计价为基础的计价就存在很大的工程风险。本文对工程量清单计价下综合单价风险费用的确定进行了分析和探讨,并建立了基于模糊隶属关系的评价风险费用量化模型,解决了风险如何量化的问题。并结合实际案例进行了分析验证,结果表明采用综合评价分析法来确定项目风险费用是可行的。

In the process of project implementation,cost of labor,materials expenses,construction machinery fees may have large alteration.So in the bidding process,there is very big project risk based on the valuation of pricing by bill of quantities.The determination of the risk cost was analyzed and discussed and a quantitative model for the evaluation of expenses risk was built in this article based on the pricing of bill of quantities in building construction,combined with the actual case analysis.The results show that the comprehensive evaluation method for project risk cost is feasible.