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PRAGUE, CZECH REPUBLICMay 19–23, 2019

PROGRAMME

8th International Conference on Weigh-In-Motion ICWIM8

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Chairs’ Address

The 8th International Conference on Weigh-In-Motion (ICWIM8) returns

to Europe, after two editions in North and South America. It is the first

ICWIM organized in Central Europe, in Prague, Czech Republic.

ICWIM8 is being held as a series of eight dedicated sessions with fully peer re-

viewed and published papers, and two panel discussions. ICWIM8 also includes

for the first time an end-user series of sessions specifically designed for practi-

tioners to be exposed to the benefits, uses and value that mass data brings.

ICWIM8 addresses the broad range of topics related to on-road and in-vehicle

WIM technology, its research, installation and operation and use of mass data

across variable end-uses. Innovative technologies and experiences of WIM system

implementation are presented.

Application of WIM data to infrastructure, bridges and pavements, is among the

main topics. However, the most demanding application is now WIM for enforce-

ment, and the greatest challenge being WIM for direct enforcement. Most road

authorities have compliance programs for heavy vehicle weights and dimensions.

Another challenging objective is to extend the life of existing infrastructure assets,

despite increasing heavy vehicle loads and flow, and without compromising safety.

Fair competition and road charging also require accurately monitoring commercial

vehicle weights by WIM.

The conference reports the latest research and developments since the last con-

ference in 2016, from all around the World. 180 delegates from 36 countries and

all continents are attending ICWIM8, mixing academics, end users, decision mak-

ers and vendors. An industry exhibition is also organized as part of the conference.

We greatly appreciate the support of the major sponsors of the conference:

Camea, Cross, Intercomp, International Road Dynamics (IRD), Kistler AG, Q-Free

and Vanjee.

Chris KoniditsiotisPresident of ISWIM

Australia

Bernard JacobVice-president Science

of ISWIMInternational Scientific

Committee ChairIFSTTAR, France

Franziska SchmidtInternational Scientific Committee Vice-chair

IFSTTAR, France

International Conferences on WIM

• 1995 Zurich, Switzerland (ICWIM1, host: ETH)

• 1998 Lisbon, Portugal (ICWIM2, host: JAE)

• 2002 Orlando, Florida, USA (ICWIM3, host: Iowa State Uni./Florida DOT)

• 2005 Taipei, Taiwan (ICWIM4, host: NTU)

• 2008 Paris, France (ICWIM5, host: LCPC)

• 2012 Dallas, Texas, USA (ICWIM6, host: ISWIM/ TRB)

• 2016 Foz do Iguaçu, Brazil (ICWIM7, host: ISWIM/ UFCS-Labtrans)

• 2019 Prague, Czech Republic (ICWIM8, host: ISWIM/ CDV)

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• Bernard Jacob (chair), IFSTTAR, France

• Franziska Schmidt (vice-chair), IFSTTAR, France

• Piotr Burnos, AGH, Poland

• Chia-Pei Chou, NTU, Taiwan

• Kim Chulwoo, Kyoto University, Japan

• Wiley Cunagin, PBS&J, United States

• Morris De Beer, CSIR, South Africa

• John De Pont, TERNZ, New Zealand

• Javier Alejandro Jorge, INTI, Argentina

• Chris Koniditsiotis, Australia

• Jesus Leal, CEDEX, Spain

• Hui Li, Tongji University, China

• Anne-Marie McDonnell, Conn DOT, United States

• Ralph Meschede, BAST, Germany

• Eugene O’Brien, UCD, Ireland

• Lily Poulikakos, EMPA, Switzerland

• Jonathan Regehr, University of Manitoba, Canada

• Valter Tani, UFSC/LabTrans, Brazil

• Aleš Žnidarič, ZAG, Slovenia

International Scientific Committee WIM

• Chris Koniditsiotis (chair), Australia

• Hana Bojanovská, CDV, Czech Republic

• Emil Doupal, CDV, Czech Republic

• Bernard Jacob, IFSTTAR, France

• Andy Lees, Q-Free, United Kingdom

• Lily Poulikakos, EMPA, Switzerland

• Denisa Veselá, CDV, Czech Republic

• Deborah Walker, FHWA, United States

• Aleš Žnidarič, ZAG, Slovenia

Conference Organizing Committee

• Andy Lees (chair), Q-Free, United Kingdom

• Aleš Žnidarič (co-chair), ZAG, Slovenia

• Hana Bojanovská, CDV, Czech Republic

• Emil Doupal, CDV, Czech Republic

• Bernard Jacob, IFSTTAR, France

• Denisa Veselá, CDV, Czech Republic

Exhibition and Demos Committee

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• Camea• Cestel• Cross• Haenni• Intercomp

• IRD• Kapsch• Kistler• Mikros Systems• Neurosoft

• Q-Free• Sterela• TDS• TE Connectivity• Vanji Technology

Sponsors

Camea Korenského 2562100 BrnoCzech Republic

www.camea.cz

Cross Louky 397763 02 ZlínCzech Republic

www.cross.cz

Intercomp Company

3839 County Road 1165340 MedinaUnited States

www.intercompcompany.com

IRD 702, 43rd Street East S7K 3T9 SaskatoonCanada

www.irdinc.com

Kistler Instrumente AG

Eulachstrasse 228408 WinterthurSwitzerland

www.kistler.com

Q-Free 30 Lynx CrescentBS249BG Weston-s-MareUnited Kingdom

www.q-free.com

Vanjee Building No.12Zhong Guan Cun Software Park Haidian District100193 Beijing, China

www.wanji.net.cn

Exhibitors

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Sunday May 19, p.m.16.15 – 18.00 Registration

18.00 – 21:00 Ice-breaking Buffet (Exhibition hall)

Monday May 20, a.m. 8.00 – 9.30 ISWIM Board (by invitation, members only)

10.00 – 12.00 Registration

Opening session10.00 - 10.15 Mr. Jan Pejchal, Director of ICT Division, Road and Motorway Directorate, Czech Republic

10.15 - 10.25 Ing., Ph.D. Jindřich Frič, Director of CDV

10.25 - 10.35 Olga Selezneva, TRB WIM subcommittee chair

10.35 - 10.50 Chris Koniditsiotis, President of ISWIM

10.50 - 11.00 Andrew Lees, Vice-president End-users of ISWIM, Vendor College chair

11.00 - 11.15 Bernard Jacob, Vice-president Science of ISWIM, representing OECD/ITF, PIARC and FEHRL

11.15 - 11.30 Scholarship winners, presented by Lily Poulikakos

11.30 - 12.00 Opening of the exhibition

12.30 – 13.30 Lunch

Poster sessionArgentinian Technical Requirements and Evaluation of WIM Systems Ignacio MORETTI, Javier Alejandro JORGE, José AMADO, Julian JONES

WIM site selection based on mutliparameter analysisBiruk HAILESILASSIE

Advanced Bridge Safety Applications of WIM DataLorcan CONNOLLY

Using Smart Materials for Weight in Motion, NanowimGoro SULIJOADIKUSUMO, Michael HADMACK

ISWIM WIM User GuideHans VAN LOO

Weigh-in-free-flow by OptiWIMTomáš JURIK, Libor SUSIL

Fatigue life assessment with WIM data and strain measurements Ricardo MALDONADO, Franziska SCHMIDT, Guadaloupe-Moises ARROYO-CONTRERAS, Bernard JACOB

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Monday May 20, p.m. 13.00 – 14.30 Posters/exhibition13.30 – 14.30 End-users Workshop 1: Transport Efficiency & Safety

Chair: Chris Koniditsiotis (TCA, Australia)

Haenni - Daniel Kneubuhl: Weigh the loads and save the roads!

IRD - Tamas Berzsenyi: Improving road safety using Tire Anomaly Detection and Weigh in Motion

Camea - Jan Fucik: CAMEA WIM: Unique Customer Solutions

Intercomp - Eric Peterson: Sensors and Stability: Performance with low cost ownership

Mikros – Henk Botha: Assuring continuous Data integrity every step of the way

14.30 – 16.00 Session 1: End-users Experience with WIMChair: Jonathan Regehr (University of Manitoba, Canada)

French policy to prevent overloadingVictor DOLCEMASCOLO, Bernard JACOB, Eric KLEIN

Use of the French WIM equipment databaseSégolène HOMBOURGER, Eric KLEIN, Bernard JACOB

Portable WIM as a Tool for realistic Traffic Loading Factors on Macedonian National Road NetworkBajko KULAUZOVIĆ, Julijana JAMNIK

16.00 – 16.30 Coffee Break

16.30 – 18.00 Session 2: B-WIM TechnologyChair: Aleš Žnidarič (ZAG, Slovenia)

Axle Load Spectra Characteristics of the Swedish Road Network based on BWIM measurements Sigurdur ERLINGSSON, Tomas WINNEROLT

The virtual Axle Concept for Bridge Weigh-in-Motion Systems Daniel CANTERO, Raid KAROUMI

Effectiveness of the correlation approach for determination of vehicle velocity on real world nor-BWIM dataFelipe CARRARO, M. GONCALVES, A. MATTAR VALENTE, R. HOLDORF LOPEZ, M. LEANDRO (presented by Gustavo Otto)

Bridge weigh-in-motion as the main tool for issuing Special Traffic Authorizations in BrazilKeyla JUNKO SHINOHARA, Ivo Jose PADARATZ, Amir MATTAR VALENTE, Valter ZANELA TANI, Flavio DE MORI

19.00 – 21.00 Welcome Buffet

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Tuesday May 21, a.m.9.00 - 10.30 Session 3: Quality of Data and Enforcement

Chair: Jesus Leal (CEDEX, Spain)

Innovative Use of piezoelectric Speed Enforcement Systems for Weight Data CollectionTorbjørn HAUGEN, Jorunn RIDDERVOLD LEVY, Bjoern BRAENDSHOEI, Maximilian Franz BÖHM

Accuracy requirements for weigh-in-motion systems for direct enforcement Piotr BURNOS, Janusz GAJDA, Ryszard SROKA

Evaluation and Calibration Methodology of HS-WIM Dynamic System in BrazilFernando SILVA, Hidalgo THIAGO, Paulo SHIOKAWA

Brazilian National Program for Vehicle Overloading Prevention: Pilot Application Leonardo GUERSON, Luiz Aberto JUNG, Valter ZANELA TANI, Flavio DE MORI, Amir MATTAR VALENTE

10.30 – 11.00 Coffee Break

11.00 – 12.30 Session 4: WIM for direct EnforcementChair: Valter Zanela Tani (UFSC/LabTrans, Brazil)

Application of Deep Learning Technique in High Speed Weigh-In-Motion Systems for Direct Enforcement Fatemeh HEIDARI, Morteza POUYAN (presented by F. Schmidt)

Weight Enforcement Network of Hungary (A multilevel case study on WIM)Beatrix RONAY-TOBEL, Robert MIKULAS, Attila KATKICS, Miklos TOLDI

Approach of the Wallonian Legal Metrology (Belgium) for Weigh-In-Motion free-flow direct EnforcementAdriana ANTOFIE, Jehan BOREUX, Dominique CORBAYE, Benoit GEROUDET, Fabien LIAUTAUD

High-speed Weigh-in-motion road tests in France Eric KLEIN, Eric PURSON, Didier SIMON, Bernard JACOB (presented by S. Hombourger)

12.30 – 13.30 Lunch

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Tuesday May 21, p.m.13.30 – 14.45 Poster / Exhibition13.30 – 14.45 End-users Workshop 2: Advanced Weight Enforcement

Chair: Bernard Jacob (IFSTTAR, France)

Vanjee - Zhao Zhai: All-inclusive WIM Direct Enforcement system collects complete chain of traffic legal evidence to regulate overloaded truck

Cross - Tomáš Juřík: OptiWIM - New WIM Capabilities and Applications Enabled by Fibre-Optic Technology

Kapsch - Stefan Daxberger: WIM integration into Electronic Tolling

Sterela - Benoit Geroudet: Approach of the Walloon Public Service for WIM direct enforcement

TDS - Florian Weiss: OIML R-134 certification of WIM systems

14.45 – 16.00 Session 5: WIM innovative TechnologiesChair: Chul-Woo Kim (Kyoto University, Japan)

WIM without Using Scales George BELITSKY, Andrew TSVETAEV

Learnings from On-Board Mass type approvals Chris KONIDITSIOTIS, John GORDON

Asphalt Embedded Fibre Optic Weigh-in-Motion Technology Devrez KARABACAK, John ODOWD, Lukas HOPMAN, Johannes Maria SINGER

Specifications for Multi-Brand Truck Platooning Lina KONSTANTINOPOULOU, Alessandro CODA, Franziska SCHMIDT

16.00 – 16.30 Coffee Break

16.30 – 18.00 Panel Discussion 1: WIM for direct enforcementChair: Bernard Jacob (IFSTTAR, France)

Adriana Antofie (BE), Victor Dolcemascolo (FR), Ivan Kříž (CZ), Jonathan Regehr (CND), Gerard Schipper (ECR), Miklos Toldi (HU)

19.30 – 22.30 Gala Dinner

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Wednesday May 22 9.00 – 10.30 Session 6: WIM Data for Bridges

Chair: Franziska Schmidt (IFSTTAR, France)

Statistical Approach of Bridge Health Monitoring Using an Acceleration-Based B-WIM System Muhammad Arslan KHAN, Eugene OBRIEN, Daniel MCCRUM

Fatigue Assessment of Normandy Bridge under Traffic Loading Bernard JACOB, Franziska SCHMIDT, Guadaloupe-Moises ARROYO-CONTRERAS

Application of WIM Data for Probabilistic Bridge AssessmentLorcan CONNOLLY, Roisin DONNELLY, Alan OCONNOR, Eugene OBRIEN

Effect of quality of weigh-in-motion data on load effects on bridges Aleš ŽNIDARIČ, Jan KALIN, Maja KRESLIN

10.30 – 11.00 Coffee Break

11.00 – 12.30 Panel discussion 2: WIM data quality for applicationsChair: Chris Koniditsiotis (TCA, Australia)

Jens Dierke (DE), Miles Le Roux (SA), Chul-Woo Kim (JP), Lily Poulikakos (CH), Olga Selezneva (US), Valter Tani (BR)

12.30 – 13.30 Lunch

13.30 – 14.45 Posters / Exhibition End-users Workshop 3: Infrastructure Design & MaintenanceChair: Aleš Žnidarič (ZAG, Slovenia)

Q-Free - Colin Reekie: Weigh in Motion - For Asset Monitoring and Education (Prevention is better than cure)

Cestel - Matija Mavrič: An innovative way of using Bridge WIM data

Kistler - Tomas Pospisek: Effective protection of bridges against overload: use case from Mexico

TE Connectivity - Richard Brown: RoadTrax BL, Over Two Decades

14.45 – 16.30 Session 7: WIM Data for InfrastructureChair: Eugene Obrien (UCD, Ireland)

WIM Data Applications: Practical Examples from Ireland Robert CORBALLY, Lorcan CONNOLLY, Eugene OBRIEN, Alan OCONNOR, Fergal CAHILL

Impact of overloaded vehicles on Asphalt Pavement Fatigue Life Mariana BOSSO, Rafael VICENTE MOTA, Kamilla VASCONCELOS, Liedi BERNUCCI

Impacts of the lack of weight enforcement on maintenance costs of the Brazilian roadway Gustavo OTTO, Lucas FRANCESCHI, Luiz Felipe GOMES DELLAROZA, Valter ZANELA TANI, Amir MATTAR VALENTE

Road Preservation using direct Enforcement WIM: In-the-field Experience from the Russian Otto FUCIK, Miroslav JUHAS, Jan FUCIK

16.00 – 16.30 Coffee Break

17.00 – 18.00 General Assembly ISWIM

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Thursday May 239.00 – 10.30 Session 8: WIM Technology Assessment

Chair: Lily Poulikakos (EMPA, Switzerland)

WIM Sensor Performance and Stability across Time Periods and Variations in TemperatureGreg THOMPSON, Karl KROLL, Charles GRANGROTH, Jon ARNOLD

Study of the dynamic Effects of Loads and Actions to reduce the Uncertainties Gustavo OTTO, Leto MOMM, Amir MATTAR VALENTE

Bending plate WIM system analisis considering the dynamics of the platform Douglas GASPARETO, Herbert GOMES

Design of a Feasibility Study of Portable WIM Systems in Manitoba Michael OLFERT, Jonathan REGEHR

10.30 – 11.00 Coffee Break

11.00 – 12.15 Closing session

11.00 – 11.10 Olga Selezneva, TRB WIM subcommittee chairNorth American perspectives

11.10 – 11.30 Eugene O’Brien, UCD, IrelandOutput and scientific conclusions

11.30 – 11.40 Bernard Jacob, Vice-president Science of ISWIMR&D perspectives and challenges

11.40 – 11.50Andy Lees, Vice-president end-users of ISWIMMarket perspectives

11.50 – 12.05 Awards ceremony

12.05 – 12.15Chris Koniditsiotis, President of ISWIM Closure and next ICWIM

12.15 – 13.30 Lunch

ISWIM Board (by invitation, members only)

13.30 – 17.00 Technical tour / City tour

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http://www.is-wim.org

International Society for Weigh-In-Motion

ISWIMco/ EMPA, Überlandstrasse 129CH-8600 DübendorfSWITZERLAND