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基于全社會(huì)成本的高速公路設(shè)計(jì)方案評(píng)價(jià)系統(tǒng)的研發(fā)

發(fā)布時(shí)間:2018-08-22 16:05
【摘要】:高速公路交通系統(tǒng)是我國(guó)交通運(yùn)輸?shù)拇髣?dòng)脈,也是當(dāng)前社會(huì)高速發(fā)展的重要保障。近年來(lái),伴隨著高速公路的的迅猛發(fā)展,國(guó)民經(jīng)濟(jì)大幅增長(zhǎng),,同時(shí)大幅增長(zhǎng)的國(guó)民經(jīng)濟(jì)又刺激了高速公路的進(jìn)一步發(fā)展。在高速公路交通系統(tǒng)快速發(fā)展的同時(shí),一些早期未考慮的問(wèn)題逐漸凸顯出來(lái):養(yǎng)護(hù)成本日益增多、交通事故居高不下、生態(tài)破壞及環(huán)境污染愈演愈烈。因此,在高速公路設(shè)計(jì)之初,按照全壽命周期全社會(huì)成本的理念對(duì)設(shè)計(jì)方案進(jìn)行方案評(píng)價(jià)與比選,將高速公路的全社會(huì)成本降至最低是必然之選。 本論文以廣東省交通廳科技項(xiàng)目“基于全社會(huì)成本的高速公路設(shè)計(jì)方案評(píng)價(jià)技術(shù)研究”為依托,從評(píng)價(jià)設(shè)計(jì)方案出發(fā),以降低高速公路的全社會(huì)成本為目標(biāo),綜合安全、技術(shù)、環(huán)保,經(jīng)濟(jì)等多個(gè)指標(biāo),開(kāi)展高速公路設(shè)計(jì)方案綜合評(píng)價(jià)體系研究,最終形成一套實(shí)用性強(qiáng)的高速公路設(shè)計(jì)方案評(píng)價(jià)系統(tǒng)。本文主要在如下幾個(gè)方面做出研究: (1)基于全社會(huì)成本的高速公路設(shè)計(jì)方案綜合評(píng)價(jià)體系總體框架研究。高速公路設(shè)計(jì)方案的評(píng)價(jià)應(yīng)該體現(xiàn)系統(tǒng)、全面而又有輕有重的原則。本文主要從環(huán)保、安全、技術(shù)、經(jīng)濟(jì)等方面探討對(duì)設(shè)計(jì)方案有直接或間接影響的主要控制因素,研究評(píng)價(jià)體系內(nèi)各指標(biāo)的關(guān)聯(lián)性,分析并確定影響顯性指標(biāo)集,明確其與路線設(shè)計(jì)方案各組成要素的內(nèi)在聯(lián)系。 (2)基于全社會(huì)成本的高速公路設(shè)計(jì)方案評(píng)價(jià)系統(tǒng)核心算法研究。在框架體系完成的基礎(chǔ)上,不斷豐富內(nèi)部各個(gè)計(jì)算模型及評(píng)價(jià)模型,并將其轉(zhuǎn)化為適合計(jì)算機(jī)編程使用的算法。 (3)高速公路設(shè)計(jì)方案數(shù)據(jù)采集及處理技術(shù)研究。為保證本系統(tǒng)的實(shí)用性,體現(xiàn)簡(jiǎn)單易用的開(kāi)發(fā)原則,本文對(duì)常見(jiàn)的高速公路設(shè)計(jì)方案數(shù)據(jù)格式進(jìn)行研究,完善了本系統(tǒng)中數(shù)據(jù)智能化處理功能。 (4)基于全社會(huì)成本的高速公路設(shè)計(jì)方案評(píng)價(jià)系統(tǒng)研發(fā)。評(píng)價(jià)系統(tǒng)是綜合審查流程及評(píng)價(jià)內(nèi)容的信息化形式表達(dá),有助于提高評(píng)價(jià)的自動(dòng)化與高效率。本文嚴(yán)格按照計(jì)算機(jī)軟件開(kāi)發(fā)步驟,通過(guò)明確需求分析、制定開(kāi)發(fā)計(jì)劃、軟件編寫(xiě)及系統(tǒng)測(cè)試,完成本系統(tǒng)的研發(fā)。
[Abstract]:Expressway traffic system is the main artery of traffic and transportation in our country, and it is also an important guarantee for the rapid development of our society. In recent years, with the rapid development of expressway, the national economy has been greatly increased, and the national economy has stimulated the further development of expressway. Along with the rapid development of highway traffic system, some problems that have not been considered gradually come out: the maintenance cost is increasing day by day, the traffic accident is high, the ecological damage and the environment pollution are becoming more and more serious. Therefore, at the beginning of expressway design, it is inevitable to evaluate and compare the design scheme according to the concept of whole life cycle social cost, and to reduce the whole social cost of expressway to the lowest. Based on the scientific and technological project of Guangdong Provincial Communications Department, "the study on Evaluation Technology of Highway Design Scheme based on the whole Social cost", this paper starts from the evaluation design scheme and aims at reducing the whole social cost of the freeway, and synthesizes the safety and technology. The comprehensive evaluation system of expressway design scheme has been studied and a set of practical evaluation system of expressway design scheme has been formed. This paper mainly studies the following aspects: (1) the overall framework of highway design comprehensive evaluation system based on the whole social cost. The evaluation of highway design scheme should reflect system, comprehensive and light and heavy principle. This paper mainly discusses the main control factors which have direct or indirect influence on the design scheme from the aspects of environmental protection, safety, technology and economy, studies the relevance of each index in the evaluation system, and analyzes and determines the dominant index set. It is clear that it is related to the elements of the route design scheme. (2) the research on the core algorithm of highway design scheme evaluation system based on the whole social cost. On the basis of the completion of the frame system, the internal calculation models and evaluation models are enriched and transformed into algorithms suitable for computer programming. (3) the data acquisition and processing technology of highway design scheme is studied. In order to ensure the practicability of the system and reflect the development principle of simple and easy to use, this paper studies the common data format of highway design scheme. The intelligent data processing function of the system is improved. (4) the highway design scheme evaluation system based on the whole social cost is developed. Evaluation system is the information expression of comprehensive review process and evaluation content, which is helpful to improve the automation and efficiency of evaluation. According to the steps of computer software development, this paper completes the research and development of the system by defining the requirement analysis, drawing up the development plan, compiling the software and testing the system.
【學(xué)位授予單位】:哈爾濱工業(yè)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:U412.366

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