Q3749093 (Q3749093): Difference between revisions
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(Created claim: summary (P836): The objective of the study is to investigate, based on research data, the driving behaviour of heavy-duty trucks with a total weight of 76 tonnes and their trailer combinations (HCT) and traffic safety in Northern Finland, on the roads of Ivalo-Rovaniemi and Kuusamo-Oulu. The studies shall be carried out by means of tests and testing arrangements in accordance with specific standards, as well as by measurements and follow-ups carried out during...) |
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The objective of the study is to investigate, based on research data, the driving behaviour of heavy-duty trucks with a total weight of 76 tonnes and their trailer combinations (HCT) and traffic safety in Northern Finland, on the roads of Ivalo-Rovaniemi and Kuusamo-Oulu. The studies shall be carried out by means of tests and testing arrangements in accordance with specific standards, as well as by measurements and follow-ups carried out during normal transport operations. The study examines, using experimental methods, the road safety, climbing ability, performance of braking systems and other emerging issues of HCT timber combinations in changing weather and road conditions. In addition, the study examines the effects of load structures, axles and tyre equipment, drawbar load, wear and damage of towing devices on road safety and transport efficiency related to the technical dimensioning of HCT combinations. The energy and cost-effectiveness of transport is assessed on the basis of driving performance measurements carried out on the road. The main objective of driving tracking is to collect, using experimental methods, extensive measurement and observation data as the basis for the research data, which forms the essential database “Road monitoring of HCT timber combinations on the roads of Northern Finland”. The measurements are carried out during the transport task by attaching measuring instruments to the combination of vehicles. The measurement systems of vehicle manufacturers are also used. An important part of the measurements are carried out in a closed area, e.g. at the airport. The sustainability of the road network has given rise to a great deal of discussion in the context of the permit treatment of HCT combinations. The project has included its own research component for experimental measurement of the structure of the road and bridges. The project will develop measurement methods to measure deformations in the road frame and measure the hull deformation and recovery from stress under the influence of various vehicles on the road section of the HCT route. There are also bridges on the northern HCT route, which can be measured to determine the deformation of the bridge in the case of an HCT vehicle. The results of the study will provide an understanding of the road safety, energy and cost-effectiveness of transporting heavy timber combinations, environmental impacts and possible hazards and nuisances in the changing weather and road conditions in Northern Finland. The research will provide useful information for the design of transport, means of transport and road infrastructure and for the development of vehicle regulations. (English) | |||||||||||||||
| Property / summary: The objective of the study is to investigate, based on research data, the driving behaviour of heavy-duty trucks with a total weight of 76 tonnes and their trailer combinations (HCT) and traffic safety in Northern Finland, on the roads of Ivalo-Rovaniemi and Kuusamo-Oulu. The studies shall be carried out by means of tests and testing arrangements in accordance with specific standards, as well as by measurements and follow-ups carried out during normal transport operations. The study examines, using experimental methods, the road safety, climbing ability, performance of braking systems and other emerging issues of HCT timber combinations in changing weather and road conditions. In addition, the study examines the effects of load structures, axles and tyre equipment, drawbar load, wear and damage of towing devices on road safety and transport efficiency related to the technical dimensioning of HCT combinations. The energy and cost-effectiveness of transport is assessed on the basis of driving performance measurements carried out on the road. The main objective of driving tracking is to collect, using experimental methods, extensive measurement and observation data as the basis for the research data, which forms the essential database “Road monitoring of HCT timber combinations on the roads of Northern Finland”. The measurements are carried out during the transport task by attaching measuring instruments to the combination of vehicles. The measurement systems of vehicle manufacturers are also used. An important part of the measurements are carried out in a closed area, e.g. at the airport. The sustainability of the road network has given rise to a great deal of discussion in the context of the permit treatment of HCT combinations. The project has included its own research component for experimental measurement of the structure of the road and bridges. The project will develop measurement methods to measure deformations in the road frame and measure the hull deformation and recovery from stress under the influence of various vehicles on the road section of the HCT route. There are also bridges on the northern HCT route, which can be measured to determine the deformation of the bridge in the case of an HCT vehicle. The results of the study will provide an understanding of the road safety, energy and cost-effectiveness of transporting heavy timber combinations, environmental impacts and possible hazards and nuisances in the changing weather and road conditions in Northern Finland. The research will provide useful information for the design of transport, means of transport and road infrastructure and for the development of vehicle regulations. (English) / rank | |||||||||||||||
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| Property / summary: The objective of the study is to investigate, based on research data, the driving behaviour of heavy-duty trucks with a total weight of 76 tonnes and their trailer combinations (HCT) and traffic safety in Northern Finland, on the roads of Ivalo-Rovaniemi and Kuusamo-Oulu. The studies shall be carried out by means of tests and testing arrangements in accordance with specific standards, as well as by measurements and follow-ups carried out during normal transport operations. The study examines, using experimental methods, the road safety, climbing ability, performance of braking systems and other emerging issues of HCT timber combinations in changing weather and road conditions. In addition, the study examines the effects of load structures, axles and tyre equipment, drawbar load, wear and damage of towing devices on road safety and transport efficiency related to the technical dimensioning of HCT combinations. The energy and cost-effectiveness of transport is assessed on the basis of driving performance measurements carried out on the road. The main objective of driving tracking is to collect, using experimental methods, extensive measurement and observation data as the basis for the research data, which forms the essential database “Road monitoring of HCT timber combinations on the roads of Northern Finland”. The measurements are carried out during the transport task by attaching measuring instruments to the combination of vehicles. The measurement systems of vehicle manufacturers are also used. An important part of the measurements are carried out in a closed area, e.g. at the airport. The sustainability of the road network has given rise to a great deal of discussion in the context of the permit treatment of HCT combinations. The project has included its own research component for experimental measurement of the structure of the road and bridges. The project will develop measurement methods to measure deformations in the road frame and measure the hull deformation and recovery from stress under the influence of various vehicles on the road section of the HCT route. There are also bridges on the northern HCT route, which can be measured to determine the deformation of the bridge in the case of an HCT vehicle. The results of the study will provide an understanding of the road safety, energy and cost-effectiveness of transporting heavy timber combinations, environmental impacts and possible hazards and nuisances in the changing weather and road conditions in Northern Finland. The research will provide useful information for the design of transport, means of transport and road infrastructure and for the development of vehicle regulations. (English) / qualifier | |||||||||||||||
point in time: 22 November 2021
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Revision as of 22:34, 22 November 2021
Project Q3749093 in France
| Language | Label | Description | Also known as |
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| English | No label defined |
Project Q3749093 in France |
Statements
244,999 Euro
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246,499.0 Euro
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99.39 percent
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1 May 2015
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31 March 2018
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Oulun Yliopisto
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Tutkimuksen tavoitteena on selvittää tutkimustietoon perustuen puutavarakuljetuksissa, kokonaismassaltaan nykyistä 76 tonnia painavampien raskaidenkuorma-autojen ja niiden perävaunuyhdistelmien(High Capacity Transport,(HCT)) ajokäyttäytyminen jaliikenneturvallisuus Pohjois-Suomessa, Ivalo-Rovaniemen ja Kuusamo-Oulun tiereiteillä. Tutkimukset toteutetaan kokein sekä erityisten standardien mukaisia koejärjestelyjä soveltaen sekä normaalin käytännön kuljetussuorituksen aikana tehtävin mittauksin ja seurannoin. Tutkimuksessa selvitetään kokeellisin menetelmin HCT-puutavarayhdistelmien liikenneturvallisuus, mäennousukyky, jarrujärjestelmien suorituskyky sekä muita esille tulevia seikkoja muuttuvissa sää- ja tieolosuhteissa. Lisäksi tutkimuksessa selvitetään HCT-yhdistelmien tekniseen mitoitukseen liittyen kuormarakenteiden, akselistojen ja rengasvarustuksen, vetoaisan kuormitus, vetolaitteiden kulumisen ja vaurioiden vaikutuksia liikenneturvallisuuteen ja kuljetustehokkuuteen. Kuljetusten energia-ja kustannustehokkuus arvioidaan tiereitillä toteutettujen ajosuoritemittausten perusteella. Ajoseurannan keskeinen tavoite on kerätä kokeellisin menetelmin laaja mittaus- ja havaintoaineisto tutkimusaineiston perustaksi, joka muodostaa oleellisen tietokannan ” HCT-puutavarayhdistelmien ajoseuranta Pohjois-Suomen tiereiteillä” .Mittaukset toteutetaan kuljetustehtävän aikana kiinnittämällä mittauslaitteet ajoneuvoyhdistelmään. Mittauksissa hyödynnetään myös ajoneuvovalmistajien mittausjärjestelmiä. Tärkeä osa mittauksista suoritetaan suljetulla alueella esim. lentokentällä. Tieverkon kestävyys on herättänyt paljon keskustelua HCT-yhdistelmien lupakäsittelyjen yhteydessä. Hankkeeseen on sisällytetty oma tutkimusosionsa tien runkorakenteen ja siltojen rungon kokeellista mittaamista varten. Hankkeessa kehitetään mittausmenetelmiä tierungon muodonmuutosten mittaamiseksi ja mitataan HCT- reitillä olevalla tiepätkällä rungon muodonmuutosta ja palautumaa rasituksesta erilaisten ajoneuvojen vaikutuksesta. Pohjoisen HCT-reitillä on myös siltoja, joista voidaan mittaamalla saada selville sillan muodonmuutos HCT-ajoneuvon tapauksessa. Tutkimuksen tuloksena saadaan käsitys raskaiden puutavarayhdistelmien kuljetuksien liikenneturvallisuudesta,energia- ja kustannustehokkuudesta, ympäristövaikutuksista ja mahdollisista vaara- ja haittatekijöistä Pohjois-Suomen muuttuvissa sää- ja tieolosuhteissa. Tutkimus tuottaa hyödyllistä tietoa kuljetusten, kuljetusvälineiden ja tieinfran suunnitteluun ja ajoneuvomääräysten kehittämiseen. (Finnish)
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The objective of the study is to investigate, based on research data, the driving behaviour of heavy-duty trucks with a total weight of 76 tonnes and their trailer combinations (HCT) and traffic safety in Northern Finland, on the roads of Ivalo-Rovaniemi and Kuusamo-Oulu. The studies shall be carried out by means of tests and testing arrangements in accordance with specific standards, as well as by measurements and follow-ups carried out during normal transport operations. The study examines, using experimental methods, the road safety, climbing ability, performance of braking systems and other emerging issues of HCT timber combinations in changing weather and road conditions. In addition, the study examines the effects of load structures, axles and tyre equipment, drawbar load, wear and damage of towing devices on road safety and transport efficiency related to the technical dimensioning of HCT combinations. The energy and cost-effectiveness of transport is assessed on the basis of driving performance measurements carried out on the road. The main objective of driving tracking is to collect, using experimental methods, extensive measurement and observation data as the basis for the research data, which forms the essential database “Road monitoring of HCT timber combinations on the roads of Northern Finland”. The measurements are carried out during the transport task by attaching measuring instruments to the combination of vehicles. The measurement systems of vehicle manufacturers are also used. An important part of the measurements are carried out in a closed area, e.g. at the airport. The sustainability of the road network has given rise to a great deal of discussion in the context of the permit treatment of HCT combinations. The project has included its own research component for experimental measurement of the structure of the road and bridges. The project will develop measurement methods to measure deformations in the road frame and measure the hull deformation and recovery from stress under the influence of various vehicles on the road section of the HCT route. There are also bridges on the northern HCT route, which can be measured to determine the deformation of the bridge in the case of an HCT vehicle. The results of the study will provide an understanding of the road safety, energy and cost-effectiveness of transporting heavy timber combinations, environmental impacts and possible hazards and nuisances in the changing weather and road conditions in Northern Finland. The research will provide useful information for the design of transport, means of transport and road infrastructure and for the development of vehicle regulations. (English)
22 November 2021
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