發(fā)布時(shí)間：2018-03-01 12:42

  本文關(guān)鍵詞： 駕乘舒適度 公路平縱線形 線形參數(shù) 評價(jià)方法　出處：《武漢理工大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：當(dāng)前，我國經(jīng)濟(jì)社會快速發(fā)展，公路建設(shè)形勢如火如荼，汽車保有量與日俱增，人們選擇公路交通作為出行方式的頻率越來越高，出行范圍也越來越廣。隨之而來的是，人們對公路交通的要求也在不斷的變化和提高，不僅僅再局限于安全、高速、便捷、通達(dá)等方面，舒適逐漸為評價(jià)公路出行質(zhì)量的重要指標(biāo)，受到人們越來越多的關(guān)注。駕乘人員的舒適體驗(yàn)不僅受到汽車方面因素的影響，而且與公路線形質(zhì)量有著密不可分的關(guān)系。公路平、縱線形參數(shù)與駕乘舒適度相互影響，相互促進(jìn)。鑒于此，提出了駕乘舒適度與公路平、縱線形參數(shù)之間的關(guān)系研究課題，，具有一定的理論價(jià)值和現(xiàn)實(shí)意義。 本文首先介紹了國內(nèi)外公路線形參數(shù)研究現(xiàn)狀和發(fā)展概況。結(jié)合駕乘舒適度的相關(guān)理論，闡述了駕乘舒適度的內(nèi)涵，總結(jié)分析了影響駕乘舒適度的因素，其中公路線形質(zhì)量決定了公路的平順性，也是最為重要的影響因素。在此基礎(chǔ)上，重點(diǎn)定性地研究了駕乘舒適度與公路線形參數(shù)的相互影響關(guān)系。 接著，從汽車和道路兩個(gè)不同角度，研究了國內(nèi)外出現(xiàn)過的駕乘舒適度評價(jià)指標(biāo)和評價(jià)方法，通過分析比較兩角度之間的聯(lián)系和各方法的適用條件，研究論證了ISO2631國際標(biāo)準(zhǔn)是適用于我國公路線形研究的評價(jià)標(biāo)準(zhǔn)，并確立加速度為聯(lián)系公路線形參數(shù)和駕乘舒適度之間的紐帶。 最后，通過分析汽車行駛過程中的驅(qū)動力和各種阻力導(dǎo)出運(yùn)動方程式，研究探討了行駛在曲線路段上車輛的受力平衡，找出了公路平、縱線形參數(shù)與駕乘舒適度之間的量化關(guān)系，并得到量化公式�；诹炕�，計(jì)算得到考慮駕乘舒適度的公路平縱線形參數(shù)的推薦值。借鑒ISO2631國際標(biāo)準(zhǔn)，運(yùn)用VisualBasic6.0軟件編寫了駕乘舒適度綜合評價(jià)程序，對某二級公路路段的駕乘舒適度進(jìn)行分析評價(jià)，得出評價(jià)結(jié)果進(jìn)一步驗(yàn)證了該方法的可行性和實(shí)用性。 本文的研究價(jià)值在于利用研究成果不僅可以評價(jià)已建公路的駕乘舒適度，還可以用來指導(dǎo)公路路線設(shè)計(jì)工作，為公路線形設(shè)計(jì)提供有益參考，具有一定的實(shí)踐性和創(chuàng)新性。
[Abstract]:At present, with the rapid development of our country's economy and society, the situation of highway construction is in full swing, the number of cars is increasing day by day, people choose road traffic as the travel mode more and more frequently, and the travel range is becoming wider and wider. People's requirements for highway traffic are also constantly changing and improving, not only limited to safety, high speed, convenience, accessibility and other aspects, comfort is gradually an important index to evaluate the quality of road travel. People pay more and more attention to it. The comfortable experience of drivers is not only influenced by the factors of automobile, but also closely related to the quality of highway alignment. In view of this, the research on the relationship between the driving comfort degree and the horizontal and longitudinal parameters of the highway is put forward, which has certain theoretical value and practical significance. This paper first introduces the research status and development of highway alignment parameters at home and abroad. Combined with the related theory of driving comfort, this paper expounds the connotation of driving comfort, summarizes and analyzes the factors that affect the driving comfort. The quality of highway alignment determines the smoothness of highway and is also the most important factor. On this basis, the relationship between driving comfort and highway alignment parameters is studied qualitatively and qualitatively. Then, from two different angles of automobile and road, this paper studies the evaluation index and evaluation method of driving comfort degree which has appeared at home and abroad, and through the analysis and comparison of the relationship between the two angles and the applicable conditions of each method, It is demonstrated that ISO2631 international standard is suitable for the study of highway alignment in China, and the acceleration is established as the link between highway alignment parameters and driving comfort. Finally, by analyzing the driving force and various kinds of resistance in the driving process of the vehicle, the equations of motion are derived, and the force balance of the vehicle driving on the curve section is studied, and the road level is found out. The relationship between the longitudinal profile parameters and the driving comfort degree is obtained, and the quantization formula is obtained. Based on the quantization formula, the recommended values of the highway horizontal and longitudinal line parameters considering the driving comfort degree are calculated, and the ISO2631 international standard is used for reference. The comprehensive evaluation program of driving comfort degree is compiled by using VisualBasic6.0 software to analyze and evaluate the driving comfort degree of a second class highway section. The evaluation results further verify the feasibility and practicability of the method. The research value of this paper is that using the research results can not only evaluate the driving comfort of the built highway, but also can be used to guide the highway route design, and provide a useful reference for the highway alignment design. It is practical and innovative.
【學(xué)位授予單位】：武漢理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：U412.3

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 張寬權(quán);舒適度指標(biāo)的模糊分析[J];四川建筑科學(xué)研究;2002年01期

2 高建平,孔令旗,郭忠印,吳志輝;高速公路運(yùn)行車速研究[J];重慶交通學(xué)院學(xué)報(bào);2004年04期

3 賀玉龍,盧仲賢,馬國雄,劉小明,任福田;高速公路直線段車輛穩(wěn)定運(yùn)行速度模型[J];公路;2002年10期

4 張韶波;;淺談公路行車舒適性評價(jià)[J];公路交通科技(應(yīng)用技術(shù)版);2009年04期

5 黃進(jìn);美國道路安全設(shè)計(jì)模型介紹[J];公路交通科技;2003年05期

6 李林;徐建閩;葉凡;;基于道路平面線形的加速度干擾模型研究[J];中外公路;2010年02期

7 陶久選;車速圖分析道路線形的技術(shù)探討[J];華東公路;1999年02期

8 單麗巖;侯相深;馬松林;;行車舒適性路面不平度評價(jià)標(biāo)準(zhǔn)[J];哈爾濱工業(yè)大學(xué)學(xué)報(bào);2008年06期

9 李偉浩;汽車行駛平順性評價(jià)方法[J];機(jī)電工程技術(shù);2002年S1期

10 湯愛華;康小鵬;歐健;田建平;劉曉敘;;車輛平順性評價(jià)標(biāo)準(zhǔn)適用性分析[J];四川理工學(xué)院學(xué)報(bào)(自然科學(xué)版);2011年05期

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