在役隧道健康可视化演绎系统的开发研究

发布时间：2018-02-12 15:15

本文关键词： 隧道病害可变模糊理论公路隧道健康诊断系统数据库　出处：《重庆交通大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着我国公路隧道建设的大发展,隧道病害问题已日益严重。因此开展对公路隧道健康诊断系统的研究对提高我国公路隧道健康诊断技术有一定的现实意义。本文主要的研究内容如下： ①根据评价指标确定的原则,以我国《公路隧道养护技术规范》为基础,确定了隧道健康状态的诊断指标。运用AHP分析法建立了隧道健康评价体系指标体系,同时结合国内外相关规范、标准确立了四级划分法划分的隧道健康等级标准 ②结合国内外相关公路隧道养护规范、标准,在我国《公路隧道养护技术规范》的基础上建立了隧道健康诊断系统的判定标准。采用乘积标度法确定了指标层指标和准则层指标的权重。结合可变模糊理论,建立了两级的公路隧道健康诊断模型,在一级模糊评价时变换模型的参数,使一级评价有四种评价模型,比其它的单一评价模型更加可靠。最后结合工程算例,验证了模型的实用性。 ③运用前述公路隧道健康诊断的理论和方法,以VB6.0为前台开发工具,运用ADO技术连接Aeeess2003数据库,开发了公路隧道健康诊断系统。该系统具有数据录入、编辑、查询、修改评价等级标准、修改指标权重和隧道健康诊断等基本功能,基本实现了公路隧道基本信息、病害调查信息的信息化管理。系统运行稳定,界面友好,并具有计算可靠、使用灵活、方便快速、操作简便等特点。最后以工程实例对系统进行测试。从测试结果来看该系统具有一定的实用性。
[Abstract]:With the great development of highway tunnel construction in China, The problem of tunnel disease is becoming more and more serious. Therefore, it is of practical significance to improve the technology of highway tunnel health diagnosis in China. The main contents of this paper are as follows:. 1 according to the principle of evaluation index determination, based on the Technical Specification for Highway Tunnel maintenance in China, the diagnostic index of tunnel health condition is determined. The index system of tunnel health evaluation system is established by using AHP analysis method. At the same time, combined with the relevant norms at home and abroad, the standard of tunnel health grade is established by the four-level division method. (2) combining with the relevant highway tunnel maintenance codes and standards at home and abroad, The criterion of tunnel health diagnosis system is established on the basis of the Technical Specification for Highway Tunnel maintenance in China. The weight of index layer index and criterion layer index is determined by product scale method, and the variable fuzzy theory is combined. A two-level road tunnel health diagnosis model is established. The parameters of the model are changed in the first grade fuzzy evaluation, which makes the primary evaluation have four evaluation models, which are more reliable than the other single evaluation models. Finally, an engineering example is given. The practicability of the model is verified. Using the theory and method of highway tunnel health diagnosis, using VB6.0 as foreground development tool, using ADO technology to connect Aeeess2003 database, a highway tunnel health diagnosis system is developed. The system has data input, edit and query. The basic functions, such as modifying the evaluation grade standard, modifying the index weight and the tunnel health diagnosis, have basically realized the information management of the highway tunnel basic information and the disease investigation information, the system runs stably, the interface is friendly, and the calculation is reliable. The system is flexible, convenient and fast, easy to operate and so on. Finally, the system is tested by an engineering example. The test results show that the system has certain practicability.
【学位授予单位】：重庆交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U457

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