BIM技术在高速公路设计施工一体化中的应用研究

Research on the Application of BIM Technology in the Integration of Expressway Design and Construction

针对现有管理系统无法有效采集高校学生信息而导致系统的性能测试结果不理想等问题,提出了一种基于大数据的高校学生信息化管理系统。通过平均互信息特征提取方法进行学生信息功率频谱密度估计和融合,采用k-均值聚类算法采集高校学生信息,整理和分析采集到的高校学生信息,依据各个高校的实际情况和调研部门的需求,结合浏览器/服务器(Browser/Server,B/S)技术,开发和设计了高校学生信息化管理系统。

Taking a road network planning and construction project in a certain region as the background,combined with BIM technology,the study aims to achieve the integration of highway design and construction,the research on the integration of highway design and construction is realized.Firstly,based on the BIM technology,the complex design nodes are carefully detailed analyzed and the collision detection of each structure is completed;secondly,the simulation of construction is realized by using BIM technology;finally,the integrated information of design and construction is transmitted and integrated.Through the analysis of expressway application cases,it is concluded that the application of BIM technology can assist the field work such as aerial survey in the design,reduce the error of manual collection of on-site data,and at the same time,master the on-site operation conditions through the simulation of the three-dimensional geology of the design and construction site,so as to facilitate the design of more reasonable construction schemes.