大型桥梁工程勘察信息管理剖析

建立大型桥梁工程勘察信息管理系统是工程管理科学化和现代化的必然要求，结合大型桥梁工程勘察信息的特点，分析了当前工程管理中存在的问题，建立了桥梁工勘信息管理系统的技术框架，并以润扬长江公路大桥为实例，进行了大型桥梁工程勘察的信息分类，分析了数据流程，设计了开发流程，并针对系统中的关键模块采用的关键技术进行了分析．所研发的系统已经在润扬长江公路大桥的工程勘察工作中得到了应用，大大提高了该工程的勘察信息管理与辅助决策的工作效率和技术水平。

Analysis of Information Management for Engineering Investigation and Surveying of the Large-scale Bridges

For the purpose of realizing the standardization, informatization and modernization of geotechnical engineering practice, particularly in engineering investigation and surveying of the large_scale bridge, it is inevitable to establish the information management and aided decision making system which can enhance management quality and work efficiency. Based on the analysis of information characteristics and management deficiencies in current geotechnical engineering investigation and surveying, the framework of information management and aided decision making system for bridge engineering investigation and surveying was established in this paper. With the project of Runyang Yangtse River Highway Bridge serving as an example, survey information was classified; data flow and development process were designed; and the key technologies employed in the kernel modules were analyzed as well. Through the application to Runyang Yangtse River Highway Bridge project, it is shown that this system is feasible and practicable, providing an efficient and scientific tool in survey information management and aided decision making of engineering investigation and surveying of the large_scale bridge.