本文選題：公路橋梁 + 交通運輸��； 參考：《長安大學(xué)》2017年碩士論文

【摘要】：橋梁建成以后,隨著時間的推移、氣候環(huán)境的變化,橋梁的性能退化速度越來越快,需要對橋梁不斷地進行質(zhì)量監(jiān)控,從而保證在役橋梁更加經(jīng)濟節(jié)約地發(fā)揮其在道路運輸行業(yè)中的價值。為了能夠在橋梁建成以后對其進行及時有效的檢測、合理地對橋梁的技術(shù)狀況評估、提前預(yù)測橋梁技術(shù)狀況、節(jié)約橋梁鞏固和維修的成本、導(dǎo)出所需數(shù)據(jù)、制定合理的養(yǎng)護方案、有效地對橋梁進行管控,本論文研究并開發(fā)了一套科學(xué)規(guī)范的橋梁評定系統(tǒng)。該系統(tǒng)改善了目前大部分橋梁評定系統(tǒng)的算法通用性小、系統(tǒng)數(shù)據(jù)導(dǎo)出操作復(fù)雜、橋梁經(jīng)常性檢查數(shù)據(jù)錄入繁瑣等不足。論文首先比較了三種橋梁評定方法并選取最適合本課題數(shù)據(jù)的評定方法,根據(jù)實際情況對選定方法做了一定的補充改進;其次研究并使用實際數(shù)據(jù)對比了灰色系統(tǒng)和回歸分析的預(yù)測模型,找出了結(jié)果最精確的橋梁預(yù)測模型;最后基于橋梁參數(shù)數(shù)據(jù)庫對系統(tǒng)進行了功能需求分析,得出系統(tǒng)的功能主要包括對橋梁的基本信息管理、橋梁部件管理、橋梁病害管理、橋梁經(jīng)常性檢查、用戶管理、權(quán)限組管理、導(dǎo)出橋梁的評價結(jié)果、病害信息、打印橋梁卡片、以及橋梁評定和預(yù)測功能等。經(jīng)過綜合比較,系統(tǒng)使用輕量級的Tomcat7服務(wù)器來減輕硬件的負(fù)載,選取Myeclipse為編程開發(fā)工具,采用基于web技術(shù)和SSH框架的B/S模式來實現(xiàn)本系統(tǒng);并且利用FineReport報表設(shè)計器與數(shù)據(jù)庫視圖相結(jié)合開發(fā)本系統(tǒng)的報表功能。在實驗環(huán)境下設(shè)計多個測試用例對系統(tǒng)的功能進行了白盒測試和黑盒測試,并完成了對系統(tǒng)性能的測試。測試結(jié)果表明系統(tǒng)在橋梁管理、橋梁評定方面功能完善,操作簡便,與服務(wù)器通信穩(wěn)定,能夠完成橋梁的評定、打印評定結(jié)果,能夠較為準(zhǔn)確地預(yù)測未來技術(shù)狀況走向,系統(tǒng)響應(yīng)時間滿足用戶需求,具有較高的參考和使用價值。
[Abstract]:After the bridge is built, with the passage of time and the change of climate environment, the performance of the bridge degrades more and more quickly, so it is necessary to monitor the quality of the bridge continuously. In order to ensure that existing bridges more economically and economically play its value in the road transport industry. In order to be able to carry out timely and effective inspection after the bridge is completed, to evaluate the technical condition of the bridge reasonably, to predict the technical condition of the bridge in advance, to save the cost of bridge consolidation and maintenance, and to derive the necessary data, This paper studies and develops a set of scientific and normative bridge evaluation system. The system improves the common use of most bridge assessment systems, the complexity of system data export and the tedious input of bridge inspection data. Firstly, the paper compares three methods of bridge evaluation and selects the most suitable evaluation method for the data of this subject, and makes some supplementary improvements according to the actual situation. Secondly, the prediction model of grey system and regression analysis is compared with the actual data, and the most accurate bridge prediction model is found. Finally, the function requirement of the system is analyzed based on the bridge parameter database. The main functions of the system include the basic information management of the bridge, the management of bridge components, the management of bridge diseases, the regular inspection of bridges, the management of users, the management of authority groups, the derivation of the evaluation results of bridges, the information of diseases, the printing of bridge cards. And bridge evaluation and prediction function. After comprehensive comparison, the system uses lightweight Tomcat7 server to lighten the hardware load, selects Myeclipse as the programming development tool, and uses the B / S model based on web technology and SSH framework to realize the system. The report function of this system is developed by using FineReport report designer and database view. In this paper, several test cases are designed to test the function of the system in white box and black box, and the performance of the system is tested. The test results show that the system has perfect functions in bridge management, bridge evaluation, simple operation, stable communication with server, can complete bridge evaluation, print evaluation results, and can accurately predict the future technical situation. The response time of the system meets the needs of users and has high reference and use value.
【學(xué)位授予單位】：長安大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：U446;TP393.09

【參考文獻】

相關(guān)期刊論文 前10條

1 熊慧中;李中銘;王海濤;于文學(xué);;基于《公路橋梁技術(shù)狀況評定標(biāo)準(zhǔn)》的橋梁評定管理系統(tǒng)開發(fā)[J];公路工程;2014年03期

2 ;Observation and evaluation of bridge settlement in Beijing—Tianjin intercity railway[J];Engineering Sciences;2012年01期

3 張效忠;李士友;吳以莉;;基于新維改進灰色馬爾科夫預(yù)測模型的現(xiàn)役橋梁荷載預(yù)測[J];公路;2011年05期

4 張建林;王曉娟;李成;王永堂;;回歸分析在預(yù)測進出港船舶數(shù)量中的應(yīng)用[J];中國水運(下半月刊);2010年09期

5 徐岳;來猛剛;姚曉飛;張東東;;基于橫向分布的簡支梁橋結(jié)構(gòu)體系可靠度應(yīng)用研究[J];公路交通科技;2009年08期

6 張勁泉;李萬恒;;我國公路舊橋存在的問題及技術(shù)評價狀況[J];交通建設(shè)與管理;2006年12期

7 陳孝珍,朱宏平,陳傳堯;Structural damage identification using test static data based on grey system theory[J];Journal of Zhejiang University Science A(Science in Engineering);2005年08期

8 劉思峰;灰色系統(tǒng)理論的產(chǎn)生與發(fā)展[J];南京航空航天大學(xué)學(xué)報;2004年02期

9 禹智濤,韓大建;既有橋梁可靠性的綜合評估方法[J];中南公路工程;2003年03期

10 陸亞興，殷建軍，姚祖康，徐奔，朱惠君;橋梁缺損狀況評價方法[J];中國公路學(xué)報;1996年03期

相關(guān)碩士學(xué)位論文 前7條

1 尹創(chuàng);在役橋梁技術(shù)狀況評定決策研究[D];天津大學(xué);2011年

2 蘇靜;前移回歸分析及其組合預(yù)測模型應(yīng)用研究[D];湖南大學(xué);2010年

3 劉金榮;既有橋梁評估方法及應(yīng)用研究[D];西南交通大學(xué);2009年

4 孫濤;灰色系統(tǒng)預(yù)測理論在建筑工程造價中的應(yīng)用[D];西北工業(yè)大學(xué);2006年

5 張治國;基于模態(tài)分析理論和神經(jīng)網(wǎng)絡(luò)的橋梁損傷識別方法研究[D];武漢理工大學(xué);2005年

6 張永波;基于灰色系統(tǒng)理論的預(yù)測模型的研究[D];哈爾濱工程大學(xué);2005年

7 肖萍;橋梁技術(shù)狀況評價與預(yù)測[D];長安大學(xué);2003年

，

本文編號：1844664