道路幾何設(shè)計(jì)部分設(shè)計(jì)指標(biāo)適用性研究
[Abstract]:China has made great progress in road construction in the past ten years. However, with the rapid development of society and economy, the demand for roads has not only remained on the accessibility of roads, but also put forward higher requirements for the ability of road security, service level and landscape. However, the road safety operation in our country is not optimistic, and the unreasonable design of road alignment is one of the important reasons. Based on the study of the foreign road design standard system and its design index, this paper provides some suggestions for the development and improvement of the system in our country from the point of view of the macroscopic guarantee of the standard system and the applicability of the specific design index. The current administrative system, legal system and safety problems in civil engineering often bring great losses and adverse effects, which determine that the innovation of engineering design has certain risks. So the system guarantee has great significance to the flexibility design and method innovation of the road. This paper analyzes the standards system of different countries from the aspects of law, government regulations and industry standards, and studies the differences between national standards and our country in the aspects of formulation, promulgation, management, legal effect, engineering application, etc. Some suggestions are put forward to perfect the system of flexible and innovative design in China. With regard to the poor applicability of some geometric design indexes in China, this paper, by consulting many documents and experts, selects the specifications of the major developed countries in Asia, Europe and the United States to study the main design parameters in horizontal, longitudinal and horizontal design. In this paper, the design concept, calculation method and application of the design index are studied and analyzed in foreign countries, and compared with the practice of our country's standards and codes. After studying the actual situation in China, the author summarizes the relevant conclusions and suggestions. Based on the comparison and analysis of the design indexes, two contrasting experimental schemes are selected according to the actual conditions. Then the road 3D model is built with Dicad and UC-win/Road, and then the Forum8 driving simulator is used to simulate the experimental scheme. The applicability of the design index is evaluated by the vehicle trajectory and the fluctuation of the speed of the simulator, and the applicability of some conclusions and recommendations is verified to a certain extent.
【學(xué)位授予單位】:東南大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類號(hào)】:U412.3
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
1 周紫君;侯鍵菲;王輝;;國外公路工程標(biāo)準(zhǔn)的法律地位研究[J];交通標(biāo)準(zhǔn)化;2013年24期
2 楊晨;程建川;;基于可靠度的道路不設(shè)緩和曲線最小半徑的計(jì)算[J];公路交通科技;2013年07期
3 趙隊(duì)家;李碩;劉海;王忠仁;姜藝;;山西省山區(qū)高速公路縱坡設(shè)計(jì)的安全評(píng)價(jià)——兼論中國縱坡最大坡長(zhǎng)設(shè)計(jì)標(biāo)準(zhǔn)[J];中外公路;2012年06期
4 游克思;孫璐;顧文鈞;;公路平曲線半徑可靠性設(shè)計(jì)理論與方法[J];交通運(yùn)輸工程學(xué)報(bào);2012年06期
5 陳富堅(jiān);郭忠印;陳富強(qiáng);柳本民;;公路平曲線半徑的可靠性設(shè)計(jì)[J];哈爾濱工業(yè)大學(xué)學(xué)報(bào);2012年04期
6 毛嘉川;;彎道寬度對(duì)車輛行駛軌跡和速度的影響規(guī)律[J];交通科學(xué)與工程;2011年04期
7 游克思;武加恒;孫璐;張惠民;;道路幾何參數(shù)對(duì)車輛操縱穩(wěn)定性影響[J];公路交通科技;2011年10期
8 林雨;牛建峰;徐穎;;雙車道公路彎道行車軌跡特性研究[J];公路交通科技;2011年03期
9 郭騰峰;劉建蓓;汪雙杰;;基于運(yùn)行速度特征的公路平曲線設(shè)計(jì)半徑推薦取值研究[J];中國公路學(xué)報(bào);2010年S2期
10 喬興月;;公路設(shè)計(jì)中的靈活性[J];交通世界(建養(yǎng).機(jī)械);2010年09期
相關(guān)碩士學(xué)位論文 前10條
1 白鋼;基于車輛行駛穩(wěn)定性仿真的道路幾何線形設(shè)計(jì)參數(shù)研究[D];吉林大學(xué);2013年
2 張星;國內(nèi)外道路線形設(shè)計(jì)技術(shù)指標(biāo)對(duì)比研究[D];長(zhǎng)安大學(xué);2011年
3 葉瑞敏;冰雪條件下城市道路縱坡設(shè)計(jì)指標(biāo)研究[D];哈爾濱工業(yè)大學(xué);2010年
4 雷斌;中法高速公路線形設(shè)計(jì)安全與指標(biāo)對(duì)比研究[D];長(zhǎng)安大學(xué);2009年
5 周君;高速公路橫向力系數(shù)建模與安全評(píng)價(jià)[D];昆明理工大學(xué);2006年
6 胡圣能;雙車道二級(jí)公路平曲線要素與交通安全關(guān)系研究[D];長(zhǎng)安大學(xué);2006年
7 楊獻(xiàn)波;基于遺傳算法的公路縱斷面優(yōu)化研究[D];東南大學(xué);2006年
8 郭鳳香;道路線形安全分析與評(píng)價(jià)[D];昆明理工大學(xué);2005年
9 牛兆霞;公路縱斷面線形舒適性評(píng)價(jià)方法研究[D];長(zhǎng)安大學(xué);2005年
10 李欣;基于駕駛模擬器對(duì)道路的安全評(píng)價(jià)研究[D];昆明理工大學(xué);2005年
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