發(fā)布時間：2018-06-23 08:26

  本文選題：斜拉橋 + 安全預警　； 參考：《湖南科技大學》2014年碩士論文

【摘要】：近年來橋梁施工事故時有發(fā)生，橋梁施工過程的安全隱患備受關(guān)注。怎樣提前預測危險因素，避免事故的發(fā)生，是擺在橋梁建設(shè)者面前的一個難題。本文以斜拉橋為研究對象，對斜拉橋施工過程的安全預警理論及智能預警技術(shù)展開研究。主要研究成果如下： （1）詳細統(tǒng)計分析了最近二十多年來發(fā)生的典型橋梁事故，，總結(jié)橋梁事故的特點及發(fā)生的原因；分析經(jīng)典的事故致因理論，將橋梁施工事故的原因歸納為人、物、環(huán)境、管理四個方面；通過幾例經(jīng)典的斜拉橋施工事故，提出了減少橋梁施工事故的對策。 （2）建立斜拉橋施工過程智能安全預警理論，提出了預警系統(tǒng)的任務目標、系統(tǒng)的功能和組成內(nèi)容；形成預警系統(tǒng)的工作流程；構(gòu)建了預警指標體系，包括預警指標體系構(gòu)建的原則、預警指標的篩選方法、數(shù)據(jù)處理的方法、斜拉橋施工過程安全預警的準則以及報警的方法。 （3）基于MicrosoftVisualStudio開發(fā)平臺，運用MicrosoftSQLServer數(shù)據(jù)庫和C#語言開發(fā)了斜拉橋施工過程安全預警軟件。該軟件實現(xiàn)了監(jiān)測數(shù)據(jù)的規(guī)范管理、數(shù)據(jù)分析直觀化及智能安全預警。 （4）以如皋長江大橋為背景，將斜拉橋施工過程智能安全預警系統(tǒng)成功應用于實際工程。
[Abstract]:In recent years, bridge construction accidents occur from time to time. How to predict risk factors in advance and avoid accidents is a difficult problem for bridge builders. Taking cable-stayed bridge as the research object, this paper studies the theory of safety early warning and intelligent early-warning technology of cable-stayed bridge construction process. The main research results are as follows: (1) the typical bridge accidents in recent twenty years are analyzed in detail, the characteristics and causes of bridge accidents are summarized, and the classical accident cause theory is analyzed. The causes of bridge construction accidents are summarized into four aspects: human, material, environment and management, and through several classic cable-stayed bridge construction accidents, The countermeasures to reduce the bridge construction accidents are put forward. (2) the intelligent early warning theory of the construction process of cable-stayed bridge is established, the task goal, the function and the content of the early warning system are put forward, and the work flow of the early warning system is formed. The early warning index system is constructed, including the principle of constructing early warning index system, the screening method of early warning index, the method of data processing, the principle of safety early warning in construction process of cable-stayed bridge and the method of warning. (3) based on Microsoft Visual Studio development platform, Using Microsoft SQL Server database and C # language, the construction process safety warning software of cable-stayed bridge is developed. The software realizes the standardized management of monitoring data, the visualization of data analysis and intelligent security warning. (4) taking Rugao Yangtze River Bridge as the background, the intelligent security early warning system of cable-stayed bridge construction process is successfully applied to practical engineering.
【學位授予單位】：湖南科技大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：U445.4;U448.27

【參考文獻】

相關(guān)期刊論文 前10條

1 雷振華;;房地產(chǎn)預警指標體系建立思考[J];財會通訊;2009年17期

2 曹明旭;劉釗;孟杰;;美國橋梁病害及倒塌事故統(tǒng)計分析與思考[J];公路;2009年07期

3 王保群;張強勇;;橋梁施工支架安全預警裝置在濟南黃河三橋施工中的應用[J];公路交通科技(應用技術(shù)版);2008年05期

4 馮曉媛;;改善軟件質(zhì)量的軟件安全開發(fā)流程研究[J];四川文理學院學報;2012年05期

5 黃僑,吳紅林,李志波;確定斜拉橋施工索力的正裝計算法[J];哈爾濱工業(yè)大學學報;2004年12期

6 劉慶偉;張帆;;現(xiàn)有橋梁安全預測預警管理體系的構(gòu)架研究[J];科技致富向?qū)?2011年29期

7 孟慶川;;基于開發(fā)流程的測試流程管理[J];信息技術(shù);2012年07期

8 孫昌愛,金茂忠,劉超;軟件體系結(jié)構(gòu)研究綜述[J];軟件學報;2002年07期

9 李立新;劉琳;劉f

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