中小跨径拱桥技术状况智能评定系统研究

发布时间：2018-01-05 11:03

本文关键词：中小跨径拱桥技术状况智能评定系统研究　出处：《湖南科技大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着社会的快速发展,交通量和交通荷载的日益剧增,越来越多的在役桥梁需要维修与养护,桥梁管理者的工作也越来越沉重,以传统的人工方法对在役桥梁进行管理已不能满足要求,因此各种桥梁评定系统被相继开发来辅助管理者对在役桥梁进行管理。本文以桥梁健康检测与技术状况评定为实践背景,开发了一套针对中小跨径拱桥的技术状况智能评定系统,研究可行的智能化管理方法,建立完整可靠的桥梁信息系统,该系统方便了桥梁管理者对桥梁基本信息的管理。论文的研究成果主要有:(1)对拱桥的病害及成因进行了分析并提出了预防病害产生的措施。(2)构建了中小跨径拱桥技术状况评定体系。(3)基于Microsoft Visual Studio开发平台,运用Microsoft SQL Server数据库和C#语言开发了针对中小跨径拱桥的技术状况评定系统。该系统实现了桥梁技术状况评定的智能化。(4)以沿溪桥为工程背景,将中小跨径拱桥技术状况评定系统成功应用到实际工程。
[Abstract]:With the rapid development of society, traffic volume and traffic load are increasing rapidly, more and more existing bridges need maintenance and maintenance, and the work of bridge managers is becoming more and more heavy. The traditional manual management of existing bridges can not meet the requirements. Therefore, a variety of bridge assessment systems have been developed to assist managers in the management of existing bridges. This paper takes bridge health detection and technical status assessment as the practical background. A set of intelligent evaluation system for the technical condition of the middle and small span arch bridge is developed, the feasible intelligent management method is studied, and the complete and reliable bridge information system is established. The system is convenient for the bridge manager to manage the basic information of the bridge. The main research results of this paper are: 1) the disease of arch bridge and its causes are analyzed, and the measures to prevent the disease are put forward. The evaluation system of technical condition of middle and small span arch bridge is constructed. It is based on Microsoft Visual Studio development platform. Using Microsoft SQL. Server database and C # language have developed a technical condition assessment system for medium and small span arch bridges. The system has realized the intelligent evaluation of bridge technical status. (. 4) taking the river bridge as the engineering background. The technical condition evaluation system of medium and small span arch bridge is successfully applied to practical engineering.
【学位授予单位】：湖南科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U446

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