Modern Technologies in Construction of Traffic Facilities

Major: Highways and Airfields
Code of subject: 7.192.05.O.004
Credits: 3.00
Department: Highways and Bridges
Lecturer: professor Sobol H.S., docent Sidun Iu. V.
Semester: 1 семестр
Mode of study: денна
Мета вивчення дисципліни: The purpose of studying the academic discipline Detailed introduction of students to innovative technologies in the field of construction, repair and operation of highways and deepening of knowledge about the physico-chemical principles of production technology of road construction materials, their operational properties, durability and specifics of use.
Завдання: The study of an academic discipline involves the formation and development of students' program competencies: integral competence: - INT. The ability to solve problems of a research and/or innovative nature in the field of construction and civil engineering. general competences: - ZK01. Ability to abstract thinking, analysis and synthesis - ZK02. Ability to conduct research at an appropriate level. - ZK05. The ability to evaluate and ensure the quality of the work performed. professional competences (SK): - SK01. Ability to integrate knowledge from other fields and specialized conceptual knowledge in construction and civil engineering, combined with compliance with applicable regulations, to solve complex problems in broad or multidisciplinary contexts. - SK02. The ability to critically analyze modern problems in the field of construction and civil engineering to solve complex problems of professional activity. - SK03. Ability to develop and implement projects in the field of construction and civil engineering. - SK09. Ability to effectively manage financial, human, technical and other project resources in the field of construction production.
Learning outcomes: РPH02. Make effective design and technical decisions, taking into account the features of the construction object, aspects of social and ethical responsibility, technical and economic justification, determination of the optimal mode of its operation and implementation of resource and energy saving measures. PH04. To ensure quality in the implementation of construction and civil engineering objects PH06. Apply modern mathematical methods to analyze statistical data, calculate and optimize parameters design and technological processes of construction of buildings and structures. PH07. Develop measures for labor and environmental protection during research and production activities. PH08. Select modern materials, technologies and methods of construction work, taking into account the architectural and planning, constructive part of the project and the production base of the construction organization. PH09. Collect the necessary information using scientific and technical literature, databases and other sources, analyze and evaluate it. PH11. Manage complex, unpredictable construction processes that require new strategic approaches. ЗН1. Specialized conceptual knowledge that includes current scientific achievements in the field of professional activity or field of knowledge and is the basis for original thinking and conducting research UM 1. Specialized skills/problem-solving skills necessary for conducting research and/or carrying out innovative activities with the aim of developing new knowledge and procedures KOM 1. Clear and unambiguous presentation of own knowledge, conclusions and arguments to specialists and non-specialists, in particular to persons studying AiV 1. Management of work or learning processes that are complex, unpredictable and require new strategic approaches. AiV 3. Ability to continue learning with a high degree of autonomy
Required prior and related subjects: Physico-chemical mechanics of road construction materials Technology of construction of highways and airfields Construction materials science Reconstruction of highways and artificial structures on them Road and airfield coverings Planning, management and organization of road construction production Research in construction
Summary of the subject: The subject of study of the discipline is innovative technologies in the field of construction, reconstruction and repair of highways and airfields, as well as in the field of production of construction structures, road products and materials.
Опис: Bitumen modification. Modern requirements for road bitumen, asphalt concrete and analysis of reagents for their modification. Polymer modification of bitumen and asphalt concrete. Mechanisms of influence of adhesive additives based on surface-active substances on the structure and properties of bitumen and asphalt concrete. Modification of bitumen and asphalt concrete with energy-saving additives. Other bitumen and asphalt concrete modifiers. Modification of bitumen and asphalt concrete with additive complexes Bituminous road emulsions. General characteristics, features of the composition and properties. Modern hot asphalt concrete mixes and asphalt concretes based on them. Crushed-mastic asphalt concrete (SHMA). Poured hot asphalt concrete. Epoxy asphalt concrete. Compact asphalt and combined road surfaces. Cold and warm asphalt concrete mixtures and asphalt concrete based on them. Poured cold asphalt concrete. Warm asphalt concrete. Reinforcement of asphalt concrete coatings. Types and scope of application of geosynthetic materials. Reinforcement of asphalt concrete layers with geosynthetics. Reinforcement technology of ACM asphalt concrete layers using the example of Armatex®RSR and Armatex®RSM geogrids. Reinforcement of asphalt concrete layers with steel grids using Bitufor technology. Technologies of recycling road clothes. General Information. Technologies of cold recycling of road clothes "on the road". Technologies of hot recycling of asphalt concrete. Materials and technologies for repairing asphalt concrete surfaces. Hot mixtures using asphalt granulate. Technology of infrared thermoregeneration of asphalt concrete. Jet-injection (pnemo-jet) repair technology. Bitumen-mineral mixtures for year-round repair. Sealing materials Construction technologies of road clothing using cement
Assessment methods and criteria: • oral interviews, laboratory work (30%) • final control (70% exam), written-oral form (70%)
Критерії оцінювання результатів навчання: Current control – 30 points. Exam - 70 points. A total of 100 points per discipline.
Порядок та критерії виставляння балів та оцінок: 100-88 points - certified with an “excellent” grade - High level: the student demonstrates an in-depth mastery of the conceptual and categorical apparatus of the discipline, systematic knowledge, skills and abilities of their practical application. The mastered knowledge, skills and abilities provide the ability to independently formulate goals and organize learning activities, search and find solutions in non-standard, atypical educational and professional situations. The applicant demonstrates the ability to make generalizations based on critical analysis of factual material, ideas, theories and concepts, to formulate conclusions based on them. His/her activity is based on interest and motivation for self-development, continuous professional development, independent research activities, implemented with the support and guidance of the teacher. 87-71 points - certified with a grade of “good” - Sufficient level: involves mastery of the conceptual and categorical apparatus of the discipline at an advanced level, conscious use of knowledge, skills and abilities to reveal the essence of the issue. Possession of a partially structured set of knowledge provides the ability to apply it in familiar educational and professional situations. Aware of the specifics of tasks and learning situations, the student demonstrates the ability to search for and choose their solution according to the given sample, to argue for the use of a particular method of solving the problem. Their activities are based on interest and motivation for self-development and continuous professional development. 70-50 points - certified with a grade of “satisfactory” - Satisfactory level: outlines the mastery of the conceptual and categorical apparatus of the discipline at the average level, partial awareness of educational and professional tasks, problems and situations, knowledge of ways to solve typical problems and tasks. The applicant demonstrates an average level of skills and abilities to apply knowledge in practice, and solving problems requires assistance, support from a model. The basis of learning activities is situational and heuristic, dominated by motives of duty, unconscious use of opportunities for self-development. 49-00 points - certified with a grade of “unsatisfactory” - Unsatisfactory level: indicates an elementary mastery of the conceptual and categorical apparatus of the discipline, a general understanding of the content of the educational material, partial use of knowledge, skills and abilities. The basis of learning activities is situational and pragmatic interest.
Recommended books: 1. S. Y. Solodkii, Yu. V. Sidun. Innovative materials and technologies in road construction. Part 1. Materials and technologies based on organic binders. Tutorial. Lviv: Publishing House of Lviv Polytechnic, 2021. 232 p. 2. Sweet S.Y. Innovative materials and technologies for the construction and repair of highway road surfaces. Tutorial. Lviv: Publishing House of Lviv Polytechnic, 2013. 140 p. 3. Solodkii S.Y., Tolmachov S.M. Concrete road and airfield pavements. Tutorial. Lviv: Publishing House of Lviv Polytechnic, 2016. 132 p. 4. Sweet S. Y. Road clothes. Tutorial. Second edition, with changes and additions. Lviv: Lviv Polytechnic Publishing House, 2020. 220 p. 5. Zolotaryov V.O. Road bituminous binders and asphalt concretes: Part 1: Road bituminous binders: textbook / V. O. Zolotaryov. - Kh.: Khnadu, 2014. - 180 p. 6. Zolotaryov V.O. Road bituminous binders and asphalt concretes: Part 1. Road asphalt concrete: textbook/V.A. Zolotaryov. – Kh.: Khnadu, 2016. – 204 p. 7. Runova R.F., Dvorkin L.Y., Dvorkin O.L., Nosovsky Yu.L. Binders: Textbook. - K.: Osnova, 2012. - 448 p. 8. Dworkin L.Y., Dworkin O.L. Design of concrete warehouses: Monograph. – Rivne: NUVHP, 2015. - 353 c.
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