Empirical Study of Operational Performance and Safety Assess

发布时间：2021-03-15 09:07

　　With the growing economic development and urbanization in China for the past 10 years,many highways especially underground highway tunnels are being constructed throughout the country.The underground road system in China has transcended the USA,Europe and other developed countries and the number of highway tunnels in China exceeded 1200 in 2013.Recently,many underground tunnel interchanges are also being constructed.Driving in the underground highway tunnel is different than the driving on the o... 

【文章来源】：东南大学江苏省 211工程院校 985工程院校 教育部直属院校

【文章页数】：48 页

【学位级别】：硕士

【文章目录】：
Abstract
Chapter1 Introduction
    1.1 Research Background
    1.2 Research Objective
    1.3 Literature Review
        1.3.1 Underground Highway Tunnel
        1.3.2 Highway Interchange Exit Ramps
        1.3.3 Surrogate Safety Assessment Measures
            1.3.3.1 Time to Collision（TTC）
            1.3.3.2 Time Headway
            1.3.3.3 Post-Encroachment Time（PET）
            1.3.3.4 Time-to-Accident（TA）
            1.3.3.5 Extended Time to Collision（TET,TIT）
    1.4 Research Content
Chapter2 Microsimulation Modeling and Data Collection
    2.1 Scenarios
    2.2 Model Development
        2.2.1 Calibration and Validation
    2.3 Data Collection and Processing
Chapter3 Analysis and Results of Operational Performance
    3.1 Delays
    3.2 Speed at P100 and P0
    3.3 Speed During Lane Changing
    3.4 ANOVA Test
Chapter4 Analysis and Results of Safety Assessment
    4.1 Surrogate Safety Assessment Model
    4.2 Number of Conflicts
    4.3 Descriptive Statistics and ANOVA Test
Chapter5 Conclusions and Further Research
    5.1 Conclusions
        5.1.1 Operational Performance
        5.1.2 Safety Assessment
    5.2 Limitations and Further Research
Acknowledgements
References


【参考文献】：
期刊论文
[1]高速公路特长隧道出口段驾驶人心理负荷变化规律[J]. 朱可宁,龚波.  交通科技与经济. 2017(03)



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