The Design And Implementation Of Bridge Detection Report Generating System

With the social advancement, highway-bridge industry witnesses a rapid development. Especially bridge is the key to ensure all the completion in the construction of modern highway and urban elevated road. The average cost of highway-bridge occupies a larger and larger proportion of the total costs economically with the improvement of the highway grades. In addition, bridge, as a throat in transportation, plays a very important role in modern fast & mobile wars. However, most bridges need detecting and maintaining since most of them have been used for many years. And due to wrong employment, improper caring, ineffectually delayed inspection, and other influences such as overload, accident and environment elements, bridge damages appear frequently. As a result, increasing number of bridges need detections and maintenance at regular intervals. When conducting the periodic detections, the damaging level of the bridge can be diagnosed scientifically and accurately, the actual situation of the bridge studied, the basis for economic development provided and bridge urgent accidents avoided. Meanwhile, a series of electronic document operation with complex labor and work (TXT, WORD, PDF), WORD file processing, and picture information processing are brought about. Thus it is clear that developing a set of bridge detecting report generation system bears great significance.This thesis proposes a set of report generation system towards bridge design patterns and introduces the design of the whole system as well as system structure. The specific steps are as follows:We exploit a set of computer software to build a system which includes the basic information and pictures of the highway bridge operation. Besides, the system includes bridge examination records, technical evaluation results, bridge maintenance records, related pictures and disease schemes. After the regular bridge detection, the components and disease information of the bridge are saved and then the bridge inspection report is worked out. Based on the concept of software engineering, this thesis discusses the development process and related technologies regarding bridge detecting report generation system. The first chapter introduces the research background and purpose, the value of this research topic as well as the current research situations; the second chapter presents the developmental process of the main technologies applied, including VB6.0 development platform, the binary image preservation, COM technology, pattern input technology and text graphics mark technology; The third chapter conducts the system requirement analysis, feasibility analysis and cost-benefit analysis; the fourth chapter includes the design of the database, the system structure and the document layout, the maintenance of the database and the system running environment; the fifth chapter then analyzes the specific implementation details for modules of the bridge detecting report generation system, and explores the realization of system interface and operating steps; finally the sixth chapter concludes the thesis with the summary of bridge detecting report generation system and future outlook.