本文關(guān)鍵詞：運(yùn)營公路隧道土建結(jié)構(gòu)快速檢測評價技術(shù)研究　出處：《西南交通大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 公路隧道 快速檢測技術(shù) DERU法 層次分析法 量化評價

【摘要】：近20年,我國公路隧道建設(shè)速度較快,既有隧道數(shù)量也逐漸增加。由于地質(zhì)情況復(fù)雜、施工、設(shè)計、后期養(yǎng)護(hù)維修等多方面原因,很多運(yùn)營隧道逐漸出現(xiàn)病害問題。為了延長隧道正常使用壽命,應(yīng)及時進(jìn)行隧道病害檢測,發(fā)現(xiàn)既有隧道病害,進(jìn)行維修加固。現(xiàn)有公路隧道分為經(jīng)常、定期、應(yīng)急和專項(xiàng)檢查,常規(guī)檢測以經(jīng)常、定期為主。我國運(yùn)營隧道數(shù)量龐大,常規(guī)檢測任務(wù)繁重,但現(xiàn)有隧道檢測普遍存在效率低下的問題。本文通過對國內(nèi)外隧道檢測技術(shù)的調(diào)研,借鑒臺灣DERU法橋梁快速檢測技術(shù)的理念和經(jīng)驗(yàn),并對DERU法原理進(jìn)行深入分析和研究,結(jié)合層次分析法和乘積標(biāo)度法,探索適用于我國公路隧道運(yùn)營期間的定期檢查工作的快速檢測技術(shù)。本文借鑒臺灣橋梁快速檢測評價DERU法,結(jié)合既有公路隧道現(xiàn)場檢測經(jīng)驗(yàn),對DERU法量化評價指標(biāo)和計算方法的合理性進(jìn)行分析,研究出適用于我國的公路隧道量化評價指標(biāo)和計算方法。本文選取隧道構(gòu)件為準(zhǔn)則層,對指標(biāo)層指標(biāo)D、E、S建立了5級評價標(biāo)準(zhǔn),完成了對隧道整體、分幅、分區(qū)間、分構(gòu)件的分級評價。另外,選取隧道折算長度作為隧道養(yǎng)護(hù)維修優(yōu)選指標(biāo),更客觀反映不同隧道之間維修養(yǎng)護(hù)急迫性程度。通過本文的研究工作,實(shí)現(xiàn)了既有公路隧道量化評價,推動了我國公路隧道的檢測技術(shù)水平的發(fā)展和進(jìn)步,提高了隧道現(xiàn)場檢測工作的效率,同時,便于后期公路隧道養(yǎng)護(hù)信息化管理的建立。
[Abstract]:For nearly 20 years, the speed of the construction of highway tunnel in China rapidly, both the number of tunnels will increase gradually. Because of complex geological conditions, design, construction, maintenance repair and many other reasons, many tunnel diseases gradually. In order to prolong the service life of the tunnel should be normal, timely detect tunnel diseases, it is found that both the tunnel disease, maintenance and reinforcement. The existing highway tunnel is divided into regular, regular, emergency and special inspection, routine inspection to regular operation of the tunnel. Often, as China's huge number of routine tasks, but the existing tunnel detection exists the problem of low efficiency. Through investigation of tunnel detection technology at home and abroad, learn fast Taiwan DERU bridge detection technology concept and experience, and in-depth analysis and Research on the principle of DERU, combined with AHP and multiplication scale method, to explore suitable for China's highway Rapid detection of periodic inspection during the tunnel operation. This paper from the rapid detection of Taiwan bridge DERU evaluation method, combined with the existing detection experience of highway tunnel site, the DERU method of quantitative evaluation index and calculation method of the rationality of the analysis, research for China's highway tunnel evaluation index and calculation method of the tunnel. Component as the criterion layer, index layer of index D, E, S established the 5 evaluation criteria, the completion of the whole tunnel, framing, zoning, grading evaluation component. In addition, selection of tunnel length as conversion tunnel maintenance optimization index, more objectively reflect the different tunnel between the maintenance degree of urgency through this research work, realizes both quantitative evaluation of highway tunnel, promote the level of detection technology of highway tunnel in China's development and progress, improve the detection work of the tunnel site At the same time, it is convenient for the establishment of information management for the maintenance of highway tunnel.

【學(xué)位授予單位】：西南交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：U456

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本文編號：1392923