蕴川路立交设计简介

上海蕴川路立交不仅是一座快速路和主干路相交的枢纽级立交 ,同时也是国内第一座融地铁、公交、机动车、非机动车等不同出行方式汇集在立交内的公交枢纽。立交设计时应不仅关注交通功能的完善 ,同时也应体现“以人为本 ,公交优先”的设计理念。本文介绍了蕴川路立交的工程设计。     

寒冷地区水泥混凝土路面耐久性退化原因及防治

针对我国寒冷地区水泥混凝土路面因耐久性不良而破坏的普遍特征，分析了造成这些破坏的主要原因，并由此提出相应对策。     

采用“预压硬质塑料板槽”设置水泥混凝土路面缩缝的探讨

在水泥混凝土路面施工中，采用压板法和切割法设置横向缩缝，常出现断板、板角破坏和啃边现象。对缩缝板材料的更新改造及施工工艺的选定，可较好地解决上述问题，从而提高了水泥混凝土路面的质量，降低了施工和养护成本，促进了水泥混凝土路面在高等级公路上更加广泛地应用和发展。     

钢桥桥面沥青铺装层直道试验研究

在钢桥模型上进行了6种沥青混合料铺装层直道疲劳试验和高温车辙试验，研究了重复加载过程中应变变化规律，分析了桥面铺装层疲劳开裂性能，比较了各方案高温稳定性能。     

汕头（石）石大桥钢桥面SMA铺装层施工质量管理与检测

重点介绍汕头石大桥钢桥面改性沥青 SMA铺装层的施工工艺与质量管理 ,说明质量管理与检测在保证铺装工程质量中所起的关键作用     

路桥过渡段结构型式设计与施工方法探讨

路桥过渡段在工程交付使用后经常出现问题，通过资料收集并结合工程实践及室内实验和理论研究，探讨路桥过渡段的设计方法与施工质量控制。     

具有地面不平度预测量系统的主动悬架系统的连续模糊控制

本文采用连续模糊控制方法来实现具有地面不平度预测量系统的主动悬架动力装置的控制，并通过模拟计算证明了采用此方法可使汽车和行驶平顺性和行驶安全性同时得到有效改善，结果还明，它可以有效降低主动系统消耗的最大功率和一定程度降低总能量的消耗。     

里双桥重建工程道路改建方案设计

合理的横断面形式、平纵线形指标、路基路面设计是城市道路改建中的关键。结合苏州老城区道路改建项目,针对现状建设条件、交通量预测结果,推荐采用三块板断面布置形式。通过拆除原侧分带、压缩非机动车道形式,使现状双向四车道实现双向六车道,同时新建侧分带保留了四排绿化,充分考虑了老城区道路绿化景观需求。拓宽新建段一般路基设计采用20 cm C20混凝土处理,路面设计根据现状弯沉值推荐了两种方案,为城市道路改建工程提供经验参考。     

南京市路灯的现状与改进措施

经过对南京市路灯的现状进行普查 ,发现存在为数不少的无灯区。本文分析了造成无灯区的种种原因 ,针对存在问题 ,提出了改进措施。     

Understanding the impacts of mobile phone distraction on driving performance: A systematic review

The use of mobile phones while driving—one of the most common driver distractions—has been a significant research interest during the most recent decade. While there has been a considerable amount research and excellent reviews on how mobile phone distractions influence various aspects of driving performance, the mechanisms by which the interactions with mobile phone affect driver performance is relatively unexamined. As such, the aim of this study is to examine the mechanisms involved with mobile phone distractions such as conversing, texting, and reading and the driving task, and subsequent outcomes. A novel human-machine framework is proposed to isolate the components and various interactions associated with mobile phone distracted driving. The proposed framework specifies the impacts of mobile phone distraction as an inter-related system of outcomes such as speed selection, lane deviations and crashes; human-car controls such as steering control and brake pedal use and human-environment interactions such as visual scanning and navigation. Eleven literature-review/meta-analyses papers and 62 recent research articles from 2005 to 2015 are critically reviewed and synthesised following a systematic classification scheme derived from the human-machine system framework. The analysis shows that while many studies have attempted to measure system outcomes or driving performance, research on how drivers interactively manage in-vehicle secondary tasks and adapt their driving behaviour while distracted is scant. A systematic approach may bolster efforts to examine comprehensively the performance of distracted drivers and their impact over the transportation system by considering all system components and interactions of drivers with mobile phones and vehicles. The proposed human-machine framework not only contributes to the literature on mobile phone distraction and safety, but also assists in identifying the research needs and promising strategies for mitigating mobile phone-related safety issues. Technology based countermeasures that can provide real-time feedback or alerts to drivers based on eye/head movements in conjunction with vehicle dynamics should be an important research direction.