期刊:
Proceedings - 10th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2018,2018年2018-January:60-64 ISSN:2157-1473
摘要:
利用标准马歇尔实验,测定SMA-10、Novachip Type B与UTAC-10三种级配的稳定度、空隙率和饱和度,确定冷拌超薄罩面沥青混合料最佳级配;利用修正马歇尔方法,确定SMA-10、Novachip Type B与UTAC-10三种级配的沥青混合料最佳油石比.研究结果表明:从稳定度方面看,SMA-10与UTAC-10级配比Novachip Type B级配高46.9% ;从空隙率方面看,SMA-10级配的沥青混合料比Novachip Type B与UTAC-10级配小32.7%,由此得出SMA-10的级配更优的结论;SMA-10、Novachip Type B与UTAC-10三种级配沥青混合料的最佳油石比分别为5.3%、4.7%和5.0%.
作者机构:
[Fu Wang; Jian Gao; Zhi-li Xiong; Yi Jiang] Transportation Research Center,Wuhan Institute of Technology;[Fu Wang; Jian Gao; Zhi-li Xiong; Yi Jiang] Department of Civil Engineering,Wuhan Polytechnic University
会议名称:
2014 IMSS International Conference on Future Mechatronics and Automation (ICMA 2014)
会议时间:
2014-07-07
会议地点:
中国北京
摘要:
It is necessary to found a grade for traffic in an emergency for fast,efficient,and ordered traffic evacuation.Thus,different traffic grades should be correspond to different management departments an
期刊:
Lecture Notes in Electrical Engineering,2011年87 LNEE(VOL. 2):479-486 ISSN:1876-1100
通讯作者:
Wang, F.(wangfu@whpu.edu.cn)
作者机构:
[Fu Wang] School of Civil Engineering and Architecture, Wuhan Polytechnic University, Wuhan 430023, China;[Yong-hui Shi] Department of Scientific Research, Wuhan Traffic Management Bureau, Wuhan 430000, China;[Jie Li; Fu Wang] School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, Wuhan 430074, China
关键词:
Electrical engineering;Mathematical techniques;Estimation methods;Estimation results;One way traffic;One-way green waves;Traffic characteristics;Traffic Engineering;Traffic estimation;Unexpected events;Emergency traffic control
期刊:
2010 International Conference on Electrical and Control Engineering,2010年:4172-4176
通讯作者:
Wang, F.
作者机构:
School of Civil Engineering & Mechanics, Huazhong University of Science and Technology, Wuhan, China;Department of Civil Engineering, Wuhan Polytechnic University, Wuhan, China;School of Environment and City, Wuhan Institute of Technology, Wuhan, China;[Yong-hui Shi] Department of Scientific Research, Wuhan Traffic Management Bureau, Wuhan, China;[Fu Wang] School of Civil Engineering & Mechanics, Huazhong University of Science and Technology, Wuhan, China<&wdkj&>Department of Civil Engineering, Wuhan Polytechnic University, Wuhan, China
通讯机构:
School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, China
会议论文集名称:
2010 International Conference on Industry Engineering and Management(2010 产业工程与管理国际研讨会)论文集
关键词:
public emergency;traffic response grade;judicial criterion;traffic organization
摘要:
In order to cope with city public emergencies better, give a full play to the basic role of traffic in emergency assistance, according to the grade of city emergencies, communication department puts forward corresponding traffic response grade, and offer judicial criterion, in view of different traffic response grade proposing traffic organization measures to cope with likely happening emergency, and the most important, lower the degree of influence on emergencies. Make sure that city construction and people's living are processing healthily and orderly.
会议名称:
2009 International Forum on Porous Flow and Applications(第十届全国渗流力学学术会议)
会议时间:
2009-04-26
会议地点:
武汉
会议论文集名称:
2009 International Forum on Porous Flow and Applications(第十届全国渗流力学学术会议)论文集
关键词:
macro traffic flow;hydromechanics;traffic press;viscosity theory
摘要:
Traffic flow theory, an interdisciplinary subject, applies mathematical and physical method to describe the traffic characteristics. It's a developing theory thus so far no comprehensive theory has been formatted in this field. When analyzing the similar characteristics between traffic and liquid flow, the macro traffic flow model based on the hydromechanics theory is established by adopting the hydromechanics method, and in the case of permanent traffic flow, the macro traffic flow model is solved and the definition of traffic press is given. Traffic flow takes on a flow-resistance condition on occasions when the density is high, as a result, according to the viscosity theory of liquid, the viscous macro traffic flow model is set up.
会议名称:
2009 Second International Conference on Intelligent Computation Technology and Automation(2009 第二届IEEE智能计算与自动化国际会议 ICICTA 2009)
会议时间:
2009-10-10
会议地点:
长沙
会议论文集名称:
2009 Second International Conference on Intelligent Computation Technology and Automation(2009 第二届IEEE智能计算与自动化国际会议 ICICTA 2009)论文集
关键词:
signal intersection;traffic capacity;calculation method;adaptability
摘要:
For a signal intersection, the calculating value of traffic capadty is discrepant under different calculation methods. Taking two typical signal intersections of Wuhan for examples, three common methods (Norm Method, Stop-line Method, and Saturation Flow Rate Method) are used to calculate the traffic capacity respectively. And the calculated result is compared with the measured traffic capacity, so as to explore the most suited calculating method of traffic capacity for the native mixed traffic flow. Finally by analyzing this paper advanced the suggestions about how to choose traffic capacity's calculation methods at signal intersections in Wuhan.