以提高服务水平为目标的自行车网络参数优化  

Optimization of Bicycle Network Parameters for Improving Level of Services

作　　者：王振报 胡亦清[1,2] 马利霞 WANG Zhenbao;HU Yiqing;MA Lixia(School of Architecture and Art,Hebei University of Engineering,Handan,Hebei 056038,China;Key Laboratory of Architectural Physical Environment and Regional Building Protection Technology,Handan,Hebei 056038,China;Hebei Handan Design Institute,Handan,Hebei 056008,China)

机构地区：[1]河北工程大学建筑与艺术学院,河北邯郸056038 [2]河北工程大学邯郸市建筑物理环境与地域建筑保护技术重点实验室,河北邯郸056038 [3]邯郸市规划设计院,河北邯郸056008

出　　处：《河北工程大学学报（自然科学版）》2020年第1期45-52,共8页Journal of Hebei University of Engineering:Natural Science Edition

基　　金：河北省社会科学基金资助项目(HB19YS039);河北工程大学建筑与艺术学院项目培育计划(2020-KJZD-001)。

摘　　要：以提高服务水平为目标,在已知特定区域自行车出行交通起止点(origin destination,OD)分布的条件下,提出城市自行车网络参数(主要为自行车专用道间距和自行车道宽度)优化方法。采用关键设计参数的不同组合建立多个测试场景,运用Cube仿真模型进行测试分析,得出出行总时间、平均速度、道路饱和度等服务水平测度指标,对比其结果可得出推荐的关键设计参数。通过多元方差分析比较两个关键参数的影响效应,发现增加车道宽度可以显著提高自行车网络服务水平。最后,给出了有利于改善自行车出行条件的规划设计策略。With the goal of improving service levels,given the known origin destination( OD) distribution of bicycle trips in a specific area,an optimization method for urban bicycle network parameters mainly referring to bicycle lane spacing and bicycle lane width was proposed. Several test scenarios were built by different combinations of key design parameters,and Cube simulation model was used to test and analyze the effects of these scenarios. Level of service indicators such as total travel time,average speed and road saturation were obtained. The recommended key design parameters can be obtained by comparing the results. Multivariate analysis of variance was used to compare the effects of two key parameters. It is found that increasing lane width could significantly improve the level of service of bicycle network. Finally,the planning and design strategy for improving bicycle travel conditions is put forward.

关 键 词：城市交通 自行车 道路网络 参数优化 服务水平 

分 类 号：TU984.1[建筑科学—城市规划与设计]