基于铁路施工图评审评价模型的原理与技术改进研究

Principle and Technical Improvement of the Evaluation Model of Construction Drawing

高速铁路项目施工图评审期间对设计单位进行评价考核是前期设计阶段的一项重要工作。在信息化渗透过程中,建立符合规律的模型与算法来支持复杂评价工作,减小统计过程中的影响因素和保证公平性是非常重要的。针对此目的研究并应用了一种基于施工图评价模型的技术改进,通过大数据因素分析建立数学模型进行评价算法的改进升级,算法首次在施工图评审过程中采用,并专门针对评审工作特点进行技术创新改进。结果证明有效减少了系统误差,目前在工管中心施工图审核部门推荐下应用推广,涵盖了2016年至2017年全路设计单位的施审评价工作,体现了此技术的实用性与先进性。

During the construction of high-speed railway project,evaluation is an important work in the early period of designing process. In the process of information penetration,it is very important to establish a model and algorithm of rules to support complex evaluation and reduce influence factors in statistical process. The research employs an improved model of evaluation algorithm based on the improved mathematical model with big data analysis of influence factors. This algorithm is used the first time in the evaluation of the construction process. The results show that the system can effectively reduce deviation and its application is promoted by the engineering management center in the evaluation of all design institutes during 2016 and 2017,which demonstrates the practicability and advancement of the system.