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Collection "Roads and bridges" - Issue 52-2/2024



THE STANDARDIZATION SYSTEM OF ROAD SECTOR

  • Evgeniy N. Simchuk1,2
    Ilya A. Galaktionov1,2
    Vladimir L. Martinson3
    Andrey V. Chvanov4
    Aleksey A. Domnitskiy5

    1ANO «Scientific-Research Institute of the transport and construction complex (NII «TSK»), Moscow, Russia
    2Technical Committee on Standardization No. 418 «Road Management», Moscow, Russia
    3,4,5FAI «ROSDORNII», Moscow, Russia
    1niitsk@niitsk.ru; http://orcid.org/000-0001-2734-2587; SPIN-кoд: 4156-4360; Author ID: 1206910
    5dom-a-a@rosdornii.ru

  • Abstract: The article describes the application of the principles of standardization, as well as the approaches to standardization used in the road sector. The stages of formation and directions of development of the fund of documents on standardization of road sector are considered. The role of the Technical Committee on Standardization No. 418 «Road Management» in the standardization system for road sector is shown.
  • Keywords: Standardization system of the road sector, principles of standardization, fund of current documents on standardization for road sector, technical Committee on standardization, TC 418 «Road Management».
  • UDC: 625.851
  • EDN: PXIIPE
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DIGITAL TRANSFORMATION OF AERODROME ACTIVITIES

  • Vladimir A. Popov1
    Ruslan R. Tagiev2

       1FAI «ROSDORNII», Moscow, Russia
    2FSUE «Administration of Civil Airports (Aerodromes)», Moscow, Russia
    1PopovVA@rosdornii.ru

  • Abstract: On the basis of the analysis of the existing system of life cycle management of airfield infrastructure objects the possibilities and prospects of digital transformation of airfield activities, increase of digital maturity of airfield cluster enterprises, implementation of innovative technologies of work with digital twins of airfields, digital methods of diagnostics, analysis and management in virtual space are described. The areas of application of artificial intelligence as one of the main trends of digital transformation have been identified. The effects of digital development of aerodrome activities are assessed.
  • Keywords: Digital models of aerodromes of the support network, monitoring of the technical condition of aerodromes, durability of aerodrome pavements, controlled technical parameters of aerodrome infrastructure objects, unified information space of aerodrome objects life cycle management, transparent digital interaction environment, laser scanning, mobile aerodrome laboratories, digital information layers, on-line monitoring sensors, GLONASS, geoinformation systems.
  • UDC: 625.717:004
  • EDN: OSGQZS
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INFRABIM AS THE BASIS OF DIGITAL TRANSFORMATION IN THE ROAD SECTOR

  • Vladimir N. Boykov1
    Alexey V. Skvortsov2

       1Moscow Automobile and Road Construction State Technical University (MADI)
    2Tomsk State University (TSU)
    1boykovvn@mail.ru
    2skv@indorsoft.ru

  • Abstract: The article provides an overview of the impact of information modeling technology (InfraBIM) on road life cycle. The analysis of each stage of the life cycle (design, construction, operation) has been carried out from the perspective of the general methodology of InfraBIM and the readiness of domestic software to ensure the implementation of road information modeling processes throughout the entire life cycle. The assessment of the applicability of BIM and GIS technologies at the stage of operation of roads is given.
  • Keywords: Digital transformation, artificial intelligence, information modeling, information model, geoinformation systems, high-precision geodetic reference network, transport infrastructure facilities, road.
  • UDC: 625.72:004
  • EDN: NSDOQX
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THE MAIN STAGES OF DEVELOPMENT AND IMPLEMENTATION OF THE GEORADIOLOCATION METHOD IN THE ROAD INDUSTRY OF RUSSIA

  • Aleksandr M. Kulizhnikov

    FAI «ROSDORNII» Moscow, Russia
    KulizhnikovAM@rosdornii.ru

  • Abstract: The article deals with five stages of development and implementation of the georadiolocation method in the road industry of Russia. The concept of the georadiolocation method of ground-penetrating radar equipment is given. The history of the development of the georadiolocation method is considered, starting from the 1970s. In reviewing and analyzing each stage, the author pays attention to the state and improvement of the design of georadiolocation equipment, the application of ground-penetrating radar for various purposes in the road industry (exploration, surveys, construction, georadiolocation control and operation of roads), as well as the results of scientific research, the preparation of regulatory and technical documentation for the wide implementation of developed technologies and methods. The topics of completed dissertation research on georadiolocation are presented. Examples are provided to illustrate and justify the prospects for the application of the georadiolocation method at the current fifth stage of its development and implementation.
  • Keywords: Georadiolocation, ground penetrating radar, road, surveys, construction, antenna unit, road structure, radarogram.
  • UDC: 625.8:550.8.053(470+571)
  • EDN: NHKDXY
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MODERN METHODOLOGICAL APPROACHES TO ROAD-CLIMATIC ZONING

  • Vladimir N. Efimenko1
    Sergey V. Efimenko2
    Irina A. Bashirova3

       1,2,3Tomsk State University of Architecture and Civil Engineering, Tomsk, Russia
    1svefimenko_80mail.ru

  • Abstract: The paper presents a scheme of justification of calculation values of clay soil characteristics for the design of road pavements under the condition of strength, aimed at ensuring the quality of road design in regions with underdeveloped infrastructure. The scheme is presented in the form of two blocks investigated step-by-step. The first block includes operations aimed at identifying homogeneous by complex of geographical components of territories in the taxonomic system «road zone – subzone – region». The second block reflects the works to substantiate the calculated values of moisture content, modulus of elasticity, strength characteristics for the territories of administrative formations of the Russian Federation. The implementation of the proposed approaches to road-climatic zoning, justification of values of characteristics of widespread clay soils helps to ensure reliable operation of road structures in natural and climatic conditions of poorly studied regions.
  • Keywords: Taxon, zone, subzone, region, administrative entity, geographical complex, natural and climatic conditions, design, calculated values of soil characteristics, road pavement.
  • UDC: 625.8:624.131.221:001.891.573
  • EDN: LSDOMR
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INFLUENCE OF TEMPERATURE WARPING ON THE STRESS- STRAIN STATE OF CEMENT CONCRETE ROAD PAVEMENTS

  • Vadim A. Maksimov1
    Viktor V. Ushakov2

       1,2Moscow Automobile and Road Construction State Technical University (MADI),
    2FAI «ROSDORNII», Moscow, Russia
    1Maksimov.Vadim.007@yandex.ru, ORCID:0009-0000-1881-6639, SPIN-код: 3498-3242
    2v.ushakov@madi.ru, SPIN-код: 9015-1817, Author ID: 705441

  • Abstract: The article provides the main advantages of cement concrete pavements due to which they have become widespread in a number of the world’s advanced economies. The influence of temperature warping on the stress-strain state of cement concrete road pavements is justified. The main factors of concrete slab warpage occurrence are considered. The analysis of the influence of temperature regime of cement concrete pavements on their stressed state is carried out. The authors show which factors cause the greatest stresses in the road concrete slab. Formulas and empirical dependencies for determining tensile and compressive stresses are presented. Also, based on experimental studies, the peculiarities of the temperature regime of the «pavement – base» system are reviewed. An analysis of existing methods for determining the temperature stresses of cement concrete slabs is done. Finally, conclusions are drawn and appropriate recommendations are given.
  • Keywords: Roads, cement concrete pavements, thermal warping, temperature stress.
  • UDC: 625.84
  • EDN: ESGKYD
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INVESTIGATION OF THE CAUSES OF SLIDING OF THE SLOPES OF THE ROADBED AND PROPOSALS FOR THEIR PREVENTION

  • Nahapet A. Ustian

       «GEO-PROJECT» LLC, Saint-Petersburg, Russia
    nagapet_ustyan@mail.ru

  • Abstract: The article deals with some issues of sliding of embankment slopes of operated roads and railways in different regions of the Russian Federation, including primary sliding signs, some methods of their forecasting, nature and types. Brief characteristics of complex landslide-prone areas at the transition zones of cutting into the embankment are indicated and explanations of the mechanism of water entering the embankment from clay soils with subsequent consequences are given. The examples of the destruction of road slopes are shown and described, with an explanation of the reasons based from the author's personal experience. The restoration methods at specific sites are described with illustrations of design solutions for a single site with a drainage device for removing water from the embankment. The examples from the practical experience of designing using modern geosynthetic materials are given. Some recommendations on the technological features of slope restoration using geoholders are given.
  • Keywords: Road embankments, embankment slopes sliding, restoration of embankment slopes, geoholders, drainage.
  • UDC: 624.151.2
  • EDN: AXJHOT
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RETROSPECTIVE ANALYSIS OF MEASURES TO ENSURE DURABILITY OF SEALING OF EXPANSION JOINTS OF CEMENT CONCRETE PAVEMENTS

  • Mikhail A. Agafonov1
    Vladimir I. Nedelkin2

    1FAI «ROSDORNII», Moscow, Russia
    2Moscow Automobile State Technical University (MADI), Moscow, Russia
    1AgafonovMA@rosdornii.ru

  • Abstract: The article presents a retrospective analysis of technical priorities of development of technologies and materials for the construction repair and maintenance of expansion joints of cement concrete pavements. On the basis of the consideration of resolving problematic issues the urgent tasks in the field of ensuring the durability of sealing of expansion joints of aerodrome pavements are highlighted.
  • Keywords: Cement concrete pavements, monitoring of aerodrome technical condition, joints service life extension, causes of unsealing, improvement of sealant formulation, geometrical parameters of temperature joints.
  • UDC: 624.21(470.61)
  • EDN: XFKJHS
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VALIDATION OF ELASTIC MODULI OF LAYERS OF A MULTILAYER MODEL OF A ROAD STRUCTURE BY MEANS OF PRESSURE SENSORS IN BASE LAYERS OF GRANULAR MATERIALS

  • Victor A. Dumenko1,2
    Andrey V. Korochkin2
    Alexander S. Konorev1
    Evgeny A. Eremenko1

       1 FAI «ROSDORNII», Moscow, Russia
    2 Moscow Automobile and Road Engineering State Technical University (MADI), Moscow, Russia
    1dumenko@rosdornii.ru

  • Abstract: The issues of the manifestation of nonlinear properties of unbound granular materials are considered. In order to describe the operation of unbound materials in the road pavement construction, the tests were carried out with the dynamic loading unit of the structure arranged in the section for accelerated pavement testing. Sensors of various types were incorporated into the structure when it was installed. These included vertical pressure sensors installed in the base layer as well as on the surface of the working layer of the subgrade soil. Using a dynamic loading unit, the authors determined the parameters of the elastic deflection bowl of the pavement surface. These parameters, in accordance with the current requirements, were applied to calculate the elastic moduli of the pavement layers by the back calculation method in the program implementing the solution of the elasticity theory for a multilayer half-space. The results of the numerical model were compared with the data obtained from sensors placed in the structural pavement layers during field measurements. On the basis of comparison of the measurement values, a difference of up to 34 % was found, which additionally confirms the necessity to take into account the nonlinear properties of non-cohesive granular materials in the design of non-rigid pavements.
  • Keywords: Road pavement, durability, assessment of the strength, stress-strain state, resilient modulus, unbound granular material, nonlinearity, back-calculation, reliability level, bowl of elastic deflection.
  • UDC: 625.7/.8
  • EDN: OQJJBP
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ANALYSIS OF TECHNOLOGIES PROVIDING POSITIONING OF HIGHLY AUTOMATED VEHICLES

  • Vitaliy P. Mironyuk1
    Aleksandr V. Annenkov2

       FAI «ROSDORNII», Moscow, Russia
    1mironyuk@rosdornii.ru
    2annenkov@rosdornii.ru

  • Abstract: The article presents an analysis of the technologies involved in the positioning of highly automated vehicles, such as: global navigation satellite system (GNSS), including two methods – real-time kinematics (RTK) and precise point positioning (PPP), odometry technologies, including wheel, radar, inertial, visual and laser, as well as UWB (ultra-wideband). It has been established that in terms of application of the above technologies for the movement of highly automated vehicles, none of them separately, as well as any of their combinations do not provide high accuracy and minimum positioning time. The solution to the problem of increasing the accuracy of positioning only through the development of systems placed on board the highly automated vehicle is quite difficult to realize. One of the solutions to this problem is the use of high definition (HD) maps, which are an important component of the digital road infrastructure of intelligent transport systems.
  • Keywords: Highly automated vehicle positioning, high definition maps, global navigation satellite systems, odometry, inertial navigation system, lidar, radar, intelligent transport systems.
  • UDC: 656.078
  • EDN: CLADMQ
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CURRENT STATE AND ISSUES RELATED TO ROAD SAFETY AND THE TRANSPORT SECTOR IN MYANMAR

  • Win Ko Myint Thu1
    Olga V. Smirnova2

    1,2Russian University of Transport (RUT/MIIT), Moscow, Russia
    1winkomyintthu@mail.ru, http://orcid.org/0009-0001-1751-5348
    2o_v_smirnova@mail.ru, http://orcid.org/0000-0002-1401-170X

  • Abstract: The transportation sector assumes a pivotal role in developing economies, such as Myanmar, where the construction industry is experiencing rapid growth. However, the country often faces resource constraints in the transport sector, which can lead to problems regarding the integrity and quality of construction projects. The development of transportation infrastructure has a direct impact on Myanmar's overall quality of life, and efforts are underway to improve the technical condition of the transport system. Despite progress in road safety and transport efficiency, the country's transport sector still faces many issues. In this regard, it is important that the issues of supplying high quality materials and procedures, training specialists of construction companies in quality standards, use of materials, and attracting skilled labour are effectively addressed at the state level. While the construction of new transport infrastructure has contributed significantly to Myanmar's rapid economic growth, it is critical to maintain the quality condition of the country's existing road network. The authors of the article provide a comprehensive overview of the current state of road safety and the transport sector in Myanmar, identifying key issues to further development. Recommendations are made to address existing problems, including improving road infrastructure, enhancing driver education and training, strengthening the role of law enforcement and increasing investment in modern transport systems.
  • Keywords: Transport, Myanmar, road safety, road network, transport system, infrastructure, road, transport technologies.
  • UDC: 656.13(591)
  • EDN: REVBME
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EXPERIMENTAL JUSTIFICATION OF APPROACHES TO DEVELOPING A METHODOLOGY FOR TESTING THE TRAFFIC FLOW PARAMETER MONITORING SUBSYSTEM

  • Anton A. Svistelnikov1
    Artem A. Koveshnikov2
    Polina V. Malykhina3
    Vladislav V. Feofanov4
    Nikolai Yu. Toropov5

    1,2.3,4,5FAI «ROSDORNII», Moscow, Russia
    1SvistelnikovAA@rosdornii.ru
    2koveshnikovAA@rosdornii.ru; SPIN-кoд: 5028-7569
    3MalykhinaPV@rosdornii.ru
    4FeofanovVV@rosdornii.ru
    5Toropov@rosdomii.ru; SPIN код:1065-7137

  • Abstract: The article touches upon the determinative tests of the traffic flow parameters monitoring subsystem carried out by the Federal Autonomous Institution «ROSDORNII» as part of the research project titled «Research on Intelligent Transport System Technologies Ensuring Safe and Efficient Movement of Highly Automated Vehicles in Real Traffic Flow Conditions on Public Roads, Based on Field Experiments in the Pilot Zone in the Republic of Tatarstan, Russia (Stage 2, 2024)» in the pilot zone of intelligent transport systems (ITS) in the Republic of Tatarstan. The methods used are intended to develop a methodology for testing the traffic flow parameter monitoring subsystem as ITS. The results of the conducted tests allow for conclusions aimed at improving the efficiency of functional performance evaluation and the accuracy of traffic flow parameter measurements by the monitoring subsystem. The obtained results will be applied in the development of regulatory and technical frameworks in the field of ITS.
  • Keywords: Intelligent Transport Systems (ITS), road infrastructure, tests, researches, pilot zone, traffic flow parameter monitoring, verification.
  • UDC: 656.13
  • EDN: INRTEG
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INTELLIGENT TRANSPORT SYSTEMS SERVICES FOR HAZARDOUS MATERIALS TRANSPORTATION

  • Elena S. Fedoseenkova1
    Ivan A. Kovalerov2
    Andrey A. Stroev3

    1,2FAI «ROSDORNII» Moscow, Russia
    3«SORB Engineering» LLC Moscow, Russia
    1FedoseenkovaES@rosdornii.ru http://orcid.org/0000-0001-7136; RSCI Profile 716531; Scopus Author ID: 1210861
    2KovalerovIA@rosdornii.ru
    3a.stroev@sorb-group.ru

  • Abstract: The article examines the relevance of Intelligent Transport Systems (ITS) services within the framework of functioning of the dispatching subsystem of hazardous materials transportation by road. The model of using security technologies based on the «ERA-GLONASS» system is considered. The list of ITS services that can be used to ensure the safety of hazardous materials transportation on public roads is done.
  • Keywords: Intelligent Transport Systems (ITS), hazardous material (HAZMAT), ITS services, hazardous materials transportation dispatching subsystem.
  • UDC: 656.1
  • EDN: IKMKQP
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TECHNOLOGICAL STABILITY OF CRUSHED STONE-MASTIC ASPHALT CONCRETE MIXTURES REINFORCED WITH SYNTHETIC FIBRE

  • Irina G. Nasonova1
    Svetlana V. Lira2

     1Kuban State Technological University, Institute of Construction and Transport Infrastructure, Krasnodar, Russia
    2 Krasnodar Krai State Public Institution «Krasnodaravtodor», Krasnodar, Russia
    1i_am_irina_dmitrieva@bk.ru

  • Abstract: The article reflects a part of dissertation research by one of the authors of this publication. The results of researches on technological stability of crushed stone-mastic asphalt concrete mixtures reinforced with synthetic fibre are presented. As the main criterion of technological stability the indicator of binder run-off is considered. According to optimization of this criterion, the effective compositions of additives for asphalt concrete mixtures on the basis of synthetic fibre of different length and short cellulose fibre, depending on the maximum coarseness of mineral aggregate of crushed stone-mastic asphalt concrete mixtures, as well as taking into account the obtained dependences to the estimation of viscosity of asphalt binders of different composition (for crushed stone-mastic asphalt concrete mixtures of selected composition) at high working temperature of 160 °C, have been proposed. The developed methodological principles of regulation of technological properties of crushed stone-mastic asphalt concrete as an element of design system of crushed stone-mastic asphalt concrete mixtures composition can be used.
  • Keywords: Crushed stone-mastic asphalt concrete mixture, technological stability, synthetic fibre, dispersed reinforcement.
  • UDC: 691.168:625.855.3
  • EDN: AXBJSW
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CRACKING OF BINDERS BY THE ABCD METHOD: JUSTIFICATION OF TEMPERATURE CALCULATIONS

  • Ivan M. Rozhkov1
    Andrey V. Kharpaev2
    Evgeniy N. Simchuk3
    Dmitry Yu. Nebratenko4

       1,2,3ANO «Scientific Research Institute of Transport and Construction complex» (NII «TSK»), Moscow, Russia
    4Russian University of Transport (MIIT), Moscow, Russia
    1extralab@mail.ru; http://orcid.org/0009-0002-9811-4534; SPIN-кoд: 3146-6556; Author ID: 1210861
    2bitumbinder@mail.ru; http://orcid.org/0009-0004-2793-6148; SPIN-кoд: 9605-7984; Author ID: 1210866
    3niitsk@niitsk.ru; http://orcid.org/000-0001-2734-2587;SPIN-кoд: 4156-4360; Author ID: 1206910
    4nebratenko@mail.ru; http://orcid.org/ 0000-0002-3607-8876; SPIN-кoд: 8398-9130; Author ID: 393570

  • Abstract: The article addresses one of the most critical tasks for the domestic road industry: accurate determination of low-temperature properties of bituminous binders. The solution to this problem will allow the justified selection of binders with specified properties, tied to the temperature conditions of operation on road sections, when properly designed, capable of ensuring the required level of low-temperature properties of asphalt concrete pavements for Russian regions when properly designed. The methodology of volumetric and functional design provides for the use of several devices at once for the designated purposes. In particular, a dynamic shear rheometer (DSR), a bending beam rheometer (BBR) and an ABCD device are provided for the use. The ABCD method is the newest of its kind proposed for estimating the cracking temperature of binders at low temperatures. An important point is the convert of the directly recordable readings of the device into the normalized values of the «cracking temperature» indicator. The paper proposes a variant of the justification of the specified convert. The results obtained were included in the text of the national standard GOST R 58400.11. In addition, the test results obtained by the authors are presented to clearly verify the comparability of the different test methods. The assessment of the comparability of test results from the Bending Beam Rheometer (BBR) and the ABCD device with the application of test results from different laboratories in the Interlaboratory Comparative Testing of Road Construction Materials (ICRM) between 2022 and 2023 has been carried out.
  • Keywords: ABCD method, BBR method, cracking temperature, bitumen binders.
  • UDC: 625.7/.8: 665.775
  • EDN: ZBGYQW
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INVESTIGATION OF THE MICROSTRUCTURE OF RUBBER CRUMB FROM WASTE TIRES AND THE PROCESS OF ITS INTERACTION WITH BITUMEN

  • Svetlana V. Polyakova1
    Yuri E. Vasiliev2

    1FAI «ROSDORNII», Moscow, Russia
    1polyakovasv@rosdornii.ru, https://orcid.org/0009-0005-4493-095X
    2Moscow Automobile and Road State Technical University (MADI), Moscow, Russia
    2vashome@yandex.ru, https://orcid.org/0000-0002-1634-0152

  • Abstract: Currently, the use of recycled raw materials from various types of waste is a particularly relevant and important area of resource conservation in the road industry. In world practice, rubber crumb (RC) and rubber powder (RP), obtained by grinding worn-out car tires, are widely used for the construction of asphalt concrete pavements. The advantages associated with the use of RC and RP in the field of road activities make it possible to reduce the use of traditional road construction materials, reduce the amount of waste sent to landfills and improve the environmental situation. This review article provides an analysis of the microstructure of crushed rubber, considers the issues of swelling of rubber particles in bitumen, homogeneity and phase separation of the binder, and studies the features of its interaction with bitumen in asphalt concrete mixture by using the main technological methods of its production: as a filler in asphalt concrete mixture and a modifier of bitumen binder. Further directions of research in the field of using RK and RP for the purpose of their rational application in the road industry are considered.
  • Keywords: Resource conservation, microstructure, rubber crumb (RK), rubber powder (RP), rubber swelling, bitumen modification, filler, asphalt concrete mixtures.
  • UDC: 625.7/.8:658.567
  • EDN: GPLHYI
  • File: Preview