本文選題：大型橋梁工程 + 專(zhuān)家調(diào)查法　； 參考：《西南交通大學(xué)》2017年碩士論文

【摘要】：對(duì)比眾多類(lèi)型的建設(shè)工程,橋梁工程的結(jié)構(gòu)形式更加復(fù)雜、施工控制更加嚴(yán)格、資金投入更加廣泛,多個(gè)種類(lèi)的不確定因素形成了橋梁工程的建設(shè)風(fēng)險(xiǎn)。風(fēng)險(xiǎn)管理體系在很大程度上能夠減少橋梁建設(shè)項(xiàng)目的風(fēng)險(xiǎn),以確保橋梁項(xiàng)目順利實(shí)施。故論文如何科學(xué)合理地識(shí)別、評(píng)價(jià)橋梁建設(shè)風(fēng)險(xiǎn)因素,如何有效地對(duì)溫江區(qū)永寧立交大型橋梁的風(fēng)險(xiǎn)狀況運(yùn)用風(fēng)險(xiǎn)識(shí)別和評(píng)價(jià)方法定性定量地分析,提高風(fēng)險(xiǎn)識(shí)別和風(fēng)險(xiǎn)評(píng)估在大型橋梁建設(shè)工程風(fēng)險(xiǎn)管理中的準(zhǔn)確性和適用性是本論文探討研究的重要問(wèn)題。本文選擇大型橋梁建設(shè)項(xiàng)目的風(fēng)險(xiǎn)管理為研究對(duì)象,重點(diǎn)研究了大型橋梁建設(shè)項(xiàng)目如何對(duì)建設(shè)期風(fēng)險(xiǎn)因素進(jìn)行識(shí)別、如何對(duì)各類(lèi)不確定性風(fēng)險(xiǎn)做出評(píng)價(jià)、如何對(duì)各類(lèi)風(fēng)險(xiǎn)積極應(yīng)對(duì)這三個(gè)方面的問(wèn)題。在地理環(huán)境,氣候地質(zhì)等復(fù)雜的建設(shè)環(huán)境綜合影響下,大型橋梁的建設(shè)期風(fēng)險(xiǎn)水平較高。選取溫江區(qū)永寧立交橋?yàn)轱L(fēng)險(xiǎn)管理的研究對(duì)象,運(yùn)用定性和定量分析大型橋梁項(xiàng)目風(fēng)險(xiǎn)的管理方法——結(jié)合了現(xiàn)場(chǎng)考察的專(zhuān)家調(diào)查法與層次分析法,不僅提高了風(fēng)險(xiǎn)識(shí)別和風(fēng)險(xiǎn)評(píng)估的精確性,還增加了在大型橋梁建設(shè)風(fēng)險(xiǎn)管理的適用程度。本文對(duì)工程實(shí)例的探討表明了建立大型橋梁建設(shè)風(fēng)險(xiǎn)管理體系是可行的,并歸納提出了大型橋梁建設(shè)風(fēng)險(xiǎn)管理體系的建立方法。將工程項(xiàng)目管理理論應(yīng)用到工程的實(shí)例中,本文的目的是將大型橋梁工程建設(shè)項(xiàng)目中存在的風(fēng)險(xiǎn)進(jìn)行有效地理論和實(shí)證研究,并在此基礎(chǔ)上歸納總結(jié)了大型橋梁建設(shè)風(fēng)險(xiǎn)管理體系的建立方法,為保證溫江區(qū)永寧立交橋建設(shè)項(xiàng)目順利實(shí)施提供一定的理論指導(dǎo),以期為大型橋梁工程建設(shè)風(fēng)險(xiǎn)管理提供參考。
[Abstract]:Compared with many kinds of construction projects, the structure form of bridge engineering is more complex, the construction control is more strict, the investment of funds is more extensive, and many kinds of uncertain factors form the construction risk of bridge engineering. Risk management system can reduce the risk of bridge construction projects to ensure the smooth implementation of bridge projects. Therefore, how to identify and evaluate the risk factors of bridge construction scientifically and reasonably, and how to analyze the risk status of large bridge of Yongning interchange in Wenjiang district qualitatively and quantitatively by means of risk identification and evaluation method are discussed in this paper. To improve the accuracy and applicability of risk identification and risk assessment in the risk management of large bridge construction projects is an important issue in this paper. This paper chooses the risk management of large-scale bridge construction project as the research object, and focuses on how to identify the risk factors in the construction period of the large-scale bridge construction project, and how to evaluate the various uncertain risks. How to deal with all kinds of risks actively in these three aspects of the problem. Under the influence of complex construction environment, such as geographical environment, climate geology and so on, the risk level of large bridge during construction period is high. The Yongning overpass in Wenjiang District is chosen as the research object of risk management, and the risk management method of the large-scale bridge project is used qualitatively and quantitatively, which combines the expert investigation method and the Analytic hierarchy process (AHP) method of on-the-spot investigation. It not only improves the accuracy of risk identification and risk assessment, but also increases the applicability of risk management in large bridge construction. In this paper, the discussion of engineering examples shows that it is feasible to establish the risk management system of large-scale bridge construction, and the method of establishing risk management system for large-scale bridge construction is summarized. Applying the engineering project management theory to the engineering example, the purpose of this paper is to carry on the effective theoretical and empirical research on the risk existing in the large-scale bridge engineering construction project. On this basis, the paper summarizes the establishment methods of risk management system for large-scale bridge construction, which provides certain theoretical guidance for the smooth implementation of Yongning overpass construction project in Wenjiang District. In order to provide reference for large bridge construction risk management.
【學(xué)位授予單位】：西南交通大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類(lèi)號(hào)】：U445.1

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