小区开放度对道路通行能力的影响研究
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摘要
目前随着国务院发布有关文件,强调已建成的住宅小区和单位大院要逐步开放的意见,引发了大家广泛的关注和讨论。本文主要从行驶时间、交通流、交叉口延误和道路饱和度四个指标研究小区开放对道路影响,借助MATLAB、VISUAL、EXCEL软件,运用因子分析法、主成分分析法、线性回归、神经网络等一系列方法,建立相应的数学模型成功求解了小区开放及不同小区开放前后对道路的影响。
At present, with the issuance of relevant documents by the State Council, it is emphasized that the idea of gradual opening of built residential quarters and unit courtyards has aroused widespread concern and discussion. This article researches on the influence of the opening of the community on the road, mainly from the influence of travel time, traffic flow, road intersection delay and saturation of four indicators of community open on the road, with the help of MATLAB, VISUAL,EXCEL software, using the factor analysis method, principal component analysis, linear regression, neural network and a series of methods. It has successfully established the corresponding mathematical model to solve the impact of the degree of community opening to road capacity and different communities on the road before and after the opening of the community.
At present, with the issuance of relevant documents by the State Council, it is emphasized that the idea of gradual opening of built residential quarters and unit courtyards has aroused widespread concern and discussion. This article researches on the influence of the opening of the community on the road, mainly from the influence of travel time, traffic flow, road intersection delay and saturation of four indicators of community open on the road, with the help of MATLAB, VISUAL,EXCEL software, using the factor analysis method, principal component analysis, linear regression, neural network and a series of methods. It has successfully established the corresponding mathematical model to solve the impact of the degree of community opening to road capacity and different communities on the road before and after the opening of the community.
引文
[1]茹红蕾.城市道路通行能力的影响因素研究[D].上海:同济大学,2008:12-13
[2]李向朋.城市交通拥堵对策-封闭型小区交通开放研究[D].长沙:长沙理工大学,2014:39-41.
[3]贾晓敏.城市道路通行能力影响因素研究[D].西安:长安大学,2009:38-39.
[4]沈颖.道路饱和度的计算方法研究[D].交通运输研究,2007(1):125-129.
[5]高海龙,王炜,等.无信号交叉口通行能力折减系数计算法[J].公路交通科技,2000,17(5):65-68.
[6]祁卫东.城际高速公路交通小区划分及诱增交通量预测研究[D].西安:长安大学,2010.
[7]李作敏.交通工程学[M].北京:人民交通出版社,2000:88-112.
[8]沈志云,邓学均.交通运输工程学[M].北京:人民交通出版社,2003:256-264.
[9]熊烈强,李杰,等.路段通行能力及其服务水平指标的研究[J].武汉理工大学学报,2004,28(4):511-514.
[10]孙时金,李云祥.公路通行能力的再探讨[J].运输工程学报,2002,6(2):94-97.
[2]李向朋.城市交通拥堵对策-封闭型小区交通开放研究[D].长沙:长沙理工大学,2014:39-41.
[3]贾晓敏.城市道路通行能力影响因素研究[D].西安:长安大学,2009:38-39.
[4]沈颖.道路饱和度的计算方法研究[D].交通运输研究,2007(1):125-129.
[5]高海龙,王炜,等.无信号交叉口通行能力折减系数计算法[J].公路交通科技,2000,17(5):65-68.
[6]祁卫东.城际高速公路交通小区划分及诱增交通量预测研究[D].西安:长安大学,2010.
[7]李作敏.交通工程学[M].北京:人民交通出版社,2000:88-112.
[8]沈志云,邓学均.交通运输工程学[M].北京:人民交通出版社,2003:256-264.
[9]熊烈强,李杰,等.路段通行能力及其服务水平指标的研究[J].武汉理工大学学报,2004,28(4):511-514.
[10]孙时金,李云祥.公路通行能力的再探讨[J].运输工程学报,2002,6(2):94-97.