Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 82

Conference Videos 3

Year

2023 5

2022 3

2021 12

2020 5

2019 2

2018 3

2017 8

2016 6

2015 5

2014 1

2013 2

2012 2

2011 5

2010 3

2009 6

2008 5

2007 1

2006 2

2003 2

2002 1

open ︾

Keywords

Reinforcement learning 3

Autonomous driving 2

bridge 2

bridges 2

development 2

energy 2

evaluation 2

sustainable development 2

traffic loading 2

ACTH 1

ATM research and development 1

ATM solution 1

Absorptivity 1

Accumulated settlement 1

Adaptive traffic signal control 1

Additional load of ballastless track 1

Air traffic 1

Air traffic control 1

Air traffic management 1

open ︾

Search scope:

排序： Display mode:

Research on Planning & Evaluation for Track Traffic.Under China´s Sustainable Development Strategy

Wu Xiaoping,Chen Xiufang

Strategic Study of CAE 2003, Volume 5, Issue 10, Pages 88-94

Abstract:

The paper advances some basic problems of planning & evaluating for track traffic in the processtraffic and environment strategy.Summaries and main creative points presented in the thesis are followed：①The changes of track traffictraffic planning optimal decision making is set up ;③ Environment impact assessment for track traffictraffic planning is established; ⑦The track traffic capacity building for sustainable development is

Keywords： track traffic urban mass transit intercity rail system sustainable development planning evaluation

HTML PDF Collect

Development of combined transitional pavement structure for urban tram track-road grade crossings

Frontiers of Structural and Civil Engineering Pages 1199-1210 doi: 10.1007/s11709-023-0949-y

Abstract: using polyurethane (PU) elastic concrete and ultra-high-performance concrete (UHPC), referred to as a track-road

Keywords： urban tram track grade crossing combined track-road transitional pavement polyurethane elastic concrete

HTML PDF Collect

“Fast Track” nasogastric decompression of rectal cancer surgery

Ka Li, Zongguang Zhou, Zengrong Chen, Yi Zhang, Cun Wang

Frontiers of Medicine 2011, Volume 5, Issue 3, Pages 306-309 doi: 10.1007/s11684-011-0154-6

Abstract: This study evaluates the application of fast track (FT) nasogastric decompression in patients who underwentA randomized control trial was performed comparing the group with the fast track treatment ( =β57) andThe fast track procedure might help in facilitating postoperative functional and diet recovery, reducing

Keywords： fast track nasogastric decompression rectal cancer surgery

HTML PDF Collect

Deformation monitoring and assessment technology for substructure of unballasted track on railway passenger

Li Mingling

Strategic Study of CAE 2009, Volume 11, Issue 1, Pages 48-59

Abstract: style="text-align: justify;">The criterion for residual deformation of Substructure of unballasted trackprediction method and assessment criterion are put forward to determine the reasonable time of unballasted tracklaying to guarantee the quality of unballasted track.Some advice provide reference for the ongoing unballasted track on railway passenger dedicated line construction

Keywords： unballasted track deformation monitoring analysis and assessment condiction for unballasted track laying

HTML PDF Collect

Multi-class dynamic network traffic flow propagation model with physical queues

Yanfeng LI, Jun LI

Frontiers of Engineering Management 2017, Volume 4, Issue 4, Pages 399-407 doi: 10.15302/J-FEM-2017041

Abstract: This paper proposes an improved multi-class dynamic network traffic flow propagation model with a considerationThis analysis can more realistically capture the traffic flow propagation, such as interactions betweenmulti-class traffic flows, and the dynamic traffic interactions across multiple links.

Keywords： first-in-first-out (FIFO) multi-class traffic physical queues traffic flow modeling

HTML PDF Collect

Traffic services for vehicles: the process from receiving raw probe data to space-time diagrams and theresulting traffic service

Markus AUER, Hubert REHBORN, Sven-Eric MOLZAHN, Micha KOLLER

Frontiers of Engineering Management 2017, Volume 4, Issue 4, Pages 490-497 doi: 10.15302/J-FEM-2017008

Abstract: Today, large quantities of vehicle data (FCD: floating car data) are widely used by traffic service providersto create and broadcast traffic states in road networks.After the matching process, space-time-diagrams are created of the probe data showing traffic situationVarious examples illustrate how traffic service quality depends on the number of matched GPS raw dataTraffic reconstruction is followed by a translation into traffic information messages, which can be sent

Keywords： floating car data map matching three phase traffic theory traffic reconstruction traffic service quality

HTML PDF Collect

Integrating storm surge modeling with traffic data analysis to evaluate the effectiveness of hurricane

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6, Pages 1301-1316 doi: 10.1007/s11709-021-0765-1

Abstract: An integrated storm surge modeling and traffic analysis were conducted in this study to assess the effectivenessTraffic data were used to analyze the evacuation traffic patterns.In south-east Florida, evacuation traffic started 4 days before the hurricane’s arrival.hurricane path shifted and eventually landed in south-west Florida, which caused a high level of evacuation trafficOver-evacuation caused Evacuation Traffic Index (ETI) to increase to 200% above normal conditions

Keywords： storm surge modeling traffic evacuation Hurricane Irma

HTML PDF Collect

Electric Racers Hit the Track, but still Catching Up

Mitch Leslie

Engineering 2023, Volume 24, Issue 5, Pages 10-12 doi: 10.1016/j.eng.2023.03.003

HTML PDF Collect

XB High Accuracy Rocket Sled Test Track

Yang Xingbang

Strategic Study of CAE 2000, Volume 2, Issue 10, Pages 98-104

Abstract:

Rocket sled test track is a large ground dynamic simulating test facility.The constructional key point of the track is the track´s relative linearity precision of one millionthconditions for the track.China has successfully built the world ´s only track —XB high accuracy rocket sled test trackIt indicates the linearity of the track has reached advanced world level.

Keywords： rocket sled test track ground dynamic simulating test

HTML PDF Collect

Percolation-based health management of complex traffic systems

Frontiers of Engineering Management 2021, Volume 8, Issue 4, Pages 557-571 doi: 10.1007/s42524-021-0174-0

Abstract: Previous studies proposed numerous approaches to evaluate or improve traffic reliability or efficiencyIn this article, we review existing studies on traffic reliability management and propose a health managementframework covering the entire traffic congestion lifetime, from emergence, evolution to dissipation,Aiming to be “reliable, invulnerable, resilient, potential, and active”, our proposed traffic healthOur proposed framework may shed light on traffic management for megacities and urban agglomerations around

Keywords： traffic health health management critical infrastructure systems science and engineering

HTML PDF Collect

Semantic Consistency and Correctness Verification of Digital Traffic Rules

Lei Wan,Changjun Wang,Daxin Luo,Hang Liu,Sha Ma,Weichao Hu,

Engineering doi: 10.1016/j.eng.2023.04.016

Abstract: The consensus of the automotive industry and traffic management authorities is that autonomous vehiclesmust follow the same traffic laws as human drivers.Using formal or digital methods, natural language traffic rules can be translated into machine languageReasonable and reassuring digital traffic rules can be obtained by utilizing the proposed traffic ruleIn addition, we offer a number of simulation applications that employ digital traffic rules to assess

Keywords： Autonomous driving Traffic rules Digitization Formalization Verification

HTML PDF Collect

Fine-grained P2P traffic classification by simply counting flows

Jie HE,Yue-xiang YANG,Yong QIAO,Wen-ping DENG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 5, Pages 391-403 doi: 10.1631/FITEE.1400267

Abstract: Therefore, P2P applications monitoring, in particular, P2P traffic classification, is becoming increasinglyIn this paper, we propose a novel approach for accurate P2P traffic classification at a fine-grainedapproach relies only on counting some special flows that are appearing frequently and steadily in the traffic

Keywords： Traffic classification Peer-to-peer (P2P) Fine-grained Host-based

HTML PDF Collect

Evaluating the short-term effect of ambient temperature on non-fatal outdoor falls and road traffic injuries

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1705-1

Abstract:

● A study assessing the temperature-injury relationship was conducted among students.

Keywords： Ambient temperature Fall Road traffic injury Student China

HTML PDF Collect

Liquid metal material genome: Initiation of a new research track towards discovery of advanced energy

Lei WANG, Jing LIU

Frontiers in Energy 2013, Volume 7, Issue 3, Pages 317-332 doi: 10.1007/s11708-013-0271-9

Abstract: As the basis of modern industry, the roles materials play are becoming increasingly vital in this day and age. With many superior physical properties over conventional fluids, the low melting point liquid metal material, especially room-temperature liquid metal, is recently found to be uniquely useful in a wide variety of emerging areas from energy, electronics to medical sciences. However, with the coming enormous utilization of such materials, serious issues also arise which urgently need to be addressed. A biggest concern to impede the large scale application of room-temperature liquid metal technologies is that there is currently a strong shortage of the materials and species available to meet the tough requirements such as cost, melting point, electrical and thermal conductivity, etc. Inspired by the Material Genome Initiative as issued in 2011 by the United States of America, a more specific and focused project initiative was proposed in this paper—the liquid metal material genome aimed to discover advanced new functional alloys with low melting point so as to fulfill various increasing needs. The basic schemes and road map for this new research program, which is expected to have a worldwide significance, were outlined. The theoretical strategies and experimental methods in the research and development of liquid metal material genome were introduced. Particularly, the calculation of phase diagram (CALPHAD) approach as a highly effective way for material design was discussed. Further, the first-principles (FP) calculation was suggested to combine with the statistical thermodynamics to calculate the thermodynamic functions so as to enrich the CALPHAD database of liquid metals. When the experimental data are too scarce to perform a regular treatment, the combination of FP calculation, cluster variation method (CVM) or molecular dynamics (MD), and CALPHAD, referred to as the mixed FP-CVM-CALPHAD method can be a promising way to solve the problem. Except for the theoretical strategies, several parallel processing experimental methods were also analyzed, which can help improve the efficiency of finding new liquid metal materials and reducing the cost. The liquid metal material genome proposal as initiated in this paper will accelerate the process of finding and utilization of new functional materials.

Keywords： liquid metal material genome energy material material discovery advanced material room-temperature liquid alloy thermodynamics phase diagram

HTML PDF Collect

The discussion on the settlement of the high speed railway track led by non-engineering factor and its

You Changlong

Strategic Study of CAE 2014, Volume 16, Issue 2, Pages 106-112

Abstract:

Combined with the cases of the track settlement led by non- engineering factor，the paper analyzedthe reason and its hazard to the high speed railway track which are over the design and code standard

Keywords： high speed railway track non-engineering factor settlement led by nonengineering factor