Automobile Roads and Road Construction最新文献

{"title":"ЕФЕКТИВНІСТЬ ДОСЛІДЖЕННЯ СИСТЕМ УПРАВЛІННЯ НА ПІДПРИЄМСТВІ","authors":"Олена Ложачевська","doi":"10.33744/0365-8171-2022-112-395-400","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-395-400","url":null,"abstract":"The article reveals the main idea regarding the effectiveness of the study of enterprise management systems. It has been established that the entire business is currently in a state of crisis, and therefore the activities of enterprises are moving into the mode of anti-crisis management. Analysis of the experience of Ukrainian enterprises during the last three years of the global crisis makes it possible to conclude that the destruction of the management system most often occurs in two phases, when a period of gradual stabilization (adaptation) follows a sharp deterioration of the situation. Practice also shows that enterprises that are delayed in the first phase risk being on the verge of financial bankruptcy. That is why the main tasks of management in crisis situations are the prevention or mitigation of a shock state, which is characterized by a lack of planning, ineffective management, a breakdown in interpersonal and intergroup relations, and chaos in the organizational structure. This led to a study of methods of anti-crisis analysis of enterprises. It has been established that the study of management systems should be carried out in two directions, namely: the study of financial anti-crisis management and conducting a comprehensive analysis of the effectiveness of the enterprise's business processes. It has been proven that the complex application of business analytics models will lead to an effective study of the enterprise management system. The possibility of using different methods of diagnosis allows to obtain a set of fundamentally new data on the management of objects being diagnosed and to draw appropriate conclusions regarding its economic and social development. Forecasting models designed to determine the goals and prospects of the enterprise's development are highlighted in the article. It has been established that the positive effect of the study of management systems comes from conducting a comprehensive analysis using effective financial and management tools.","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125294625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"DIDITAL - ТЕХНОЛОГІЇ В УПРАВЛІННІ АВТОТРАНСПОРТНОГО ПІДПРИЄМСТВА","authors":"Тамара Навроцька, Ольга Заяц, Євгенія Цюман","doi":"10.33744/0365-8171-2022-112-380-386","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-380-386","url":null,"abstract":"The article examines the current state of motor transport enterprises. An analysis of the e-commerce information portal based on Digital technologies was carried out. It has been established that the number of Internet users is increasing every year. Since Statista predicts that it will reach 17.5% in 2021 and 22% in 2023. Given that a quarter of the world's population currently makes purchases via the Internet, these forecasts seem reasonable and even a little conservative. In this regard, forecasting market behavior to create a flexible system of adaptation to new conditions becomes the most relevant. The study of scientific works shows the interest of the scientific world in the innovativeness of conducting modern business. Many authors determine that the use of digital technologies is the key to effective enterprise management. The article defines the main features of modern digital technologies that help the management and development of motor transport enterprises. Fundamental research was conducted directly on the level of use of modern digital technologies in motor transport enterprises. The analysis showed that the modern activity of motor transport enterprises is not fully aimed at the use of digital technologies in management and information development. Data storage, privacy and data storage received a higher percentage of 19%, which have been used in many enterprises since the advent of PCs. On the basis of the conducted research, the main directions of innovation in the application of Digital technologies were established, which will help the effective management of the motor vehicle enterprise. A study of the use of Digital devices by customers was conducted. A study was conducted on the intensity of use by consumers of various types of technological Digital devices. The study showed that 74% of consumers use smart technologies as the main means of communication. That is, the main aspect of conducting modern business, which is based precisely on the use of modern digital technologies, can be traced from the conducted research.","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121204871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ЕФЕКТИВНІСТЬ СКІНЧЕННИХ ЕЛЕМЕНТІВ З ПЕРЕМІННИМИ ТА УСЕРЕДНЕНИМИ МЕХАНІЧНИМИ ТА ГЕОМЕТРИЧНИМИ ПАРАМЕТРАМИ НАПІВАНАЛІТИЧНОГО МЕТОДА СКІНЧЕННИХ ЕЛЕМЕНТІВ","authors":"Микола Кузьмінець, Юрій Максим’юк, Іван Мартинюк","doi":"10.33744/0365-8171-2022-112-078-084","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-078-084","url":null,"abstract":"","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125427734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ЗАСТОСУВАННЯ І РОЗРОБКА МОБІЛЬНИХ ДОДАТКІВ ДЛЯ ГРОМАДСЬКОГО ТРАНСПОРТУ","authors":"Руслан Азізов, Владислав Борецький, В.М. Діхтяренко, Олександр Куценко","doi":"10.33744/0365-8171-2022-112-219-226","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-219-226","url":null,"abstract":"The work is devoted to the analysis of the use and development of mobile applications for public transport. The emergence of mobile applications in the transport and logistics industry can be divided into the following types: route optimization and planning, online booking and tracking, parking information, transport and fleet management, communication channel, transportation/delivery schedule optimization. Modern mobile apps provide several built-in benefits such as speed, efficiency and a bug-free environment. The constant rapid development of mobile app development for transportation and logistics is likely to continue to accelerate in an increasingly saturated market in the coming years.","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114847357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"АНАЛІЗ ТЕХНІЧНИХ ХАРАКТЕРИСТИК СУЧАСНИХ ГЕОДЕЗИЧНИХ ПРИЛАДІВ","authors":"Людмила Довгополюк, Наталія Неізвестна, Наталія Соловйова, Віктор Чайчевський","doi":"10.33744/0365-8171-2022-112-145-153","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-145-153","url":null,"abstract":"It is known that the requirements for the quality of geodetic works are growing rapidly. The need for constant improvement of the general technical level of geodetic works, reliability, accuracy, manufacturability of geodetic production also grows. Issues of accuracy of geodetic works are of fundamental importance, because they ultimately determine the level of quality and reliability of geodetic networks and geodetic measurements. When assessing the reliability and accuracy of measurements, the main thing is to choose the perfect method of geodetic works and appropriate instruments and equipment, based on the specified technological requirements of the project and tolerances. Today's modern geodetic instrument is a product of high technology, which combines the latest advances in electronics, precision mechanics, optics, materials science and other sciences. Progress does not stand still, analog devices tested for years are replaced by modern digital and laser equipment. There were more requirements for geodetic works. They must be performed as soon as possible and with high accuracy. The article considers three types of modern geodetic equipment, namely: electronic theodolite, total station, and laser rangefinder. For a detailed analysis, the technical characteristics of the devices of several leading manufacturers were taken: Leica, Topcon, Sokkia, SOUTH, BOSCH. Their advantages and disadvantages, both in general and in comparison with each other, are revealed. The most relevant areas of application and features of use are analyzed. Despite the wide range of modern geodetic instruments, the question of the ratio of their price and quality remains relevant. A detailed study of the technical characteristics, taking into account the scope of application of a device allows the specialist to make the most appropriate choice. The accuracy, speed and cost of work are directly affected by the correct selection of equipment that will perform geodetic measurements.","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129326160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ПІДВИЩЕННЯ ЯКОСТІ РЕГЕНЕРОВАНОГО АСФАЛЬТОБЕТОНУ","authors":"Ігор Гамеляк, Андрій Дмитриченко, Дем’ян Журавський","doi":"10.33744/0365-8171-2022-112-021-032","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-021-032","url":null,"abstract":". Asphalt concrete regeneration is a technology for processing old asphalt-concrete milled material, restoration involving and characteristics improvement for reuse during coating installation, as well as for other road works. Old asphalt concrete processing is a resource-saving technology that can significantly reduce, material consumption of road repairs and work related with road surfaces installations. The regenerated asphalt mix, in addition to arranging layers of pavement, can also be used to create road base upper layers. Depending on the method of regeneration and volume of old material used in the regenerated mixture preparation, it is possible to reduce the cost of restoring pavement by 30% compared to traditional technology, when work using a new asphalt mix, is performed. The main methods of asphalt concrete regeneration in [1 - 5]. Old asphalt concrete material regeneration can be carried out in two main ways: - at an asphalt concrete plant, when old asphalt material processing previously removed (by cold or hot milling) is carried out in stationary or mobile mixing plants; - at the working place, when the regeneration of the old asphalt material is carried out directly in the process of laying the coating with the help of special road construction equipment (thermoprofilers, remixers, recyclers, etc.). Old asphalt pavement milling can be carried out in a cold or hot way. In the case of hot milling, infrared heaters are used to preheat asphalt concrete. There are several basic regeneration methods of old asphalt concrete at the work site: - hot regeneration; - method of thermoplasticization - hot regeneration of old asphalt material with addition to its composition a plasticizer; - thermomixing method - hot regeneration of old asphalt material with addition a new asphalt mix, as well as rubble, bitumen binder and plasticizer; - thermoprofiling method - hot regeneration of old asphalt material without adding a new asphalt mix. - cold regeneration - restoration of old asphalt material without heating with addition organics and mineral binders, stone material, as well as various impurities that improve regenerated material characteristics.","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133137394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"КОНТРОЛЬ ЯКОСТІ ЦЕМЕНТОБЕТОННИХ ПОКРИТТІВ АВТОМОБІЛЬНИХ ДОРІГ НА ОБ’ЄКТАХ ВЕЛИКОГО БУДІВНИЦТВА","authors":"Ігор Гамеляк, Андрій Дмитриченко, О Кривобок","doi":"10.33744/0365-8171-2022-112-033-045","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-033-045","url":null,"abstract":"Abstract. The article is devoted to quality control of cement-concrete road surfaces at large construction facilities. Purpose of work. Improvement the methods of calculating the characteristic and design values of the cement concrete strength. The object of research is the cement concrete pavement. Research method: experimental scientific-research. The article provides: the quality control process in the construction of cement-concrete pavement and bottom, statistical processing of experimental values compressive and tensile strength, comparative characteristics in normative documents and the main changes between them are performed, also analysis of the European standard is carried out. The values of the tolerance limit t for calculating the characteristics and design values of strength are given, for the number of tests n = 25 with different reliability index for transport structures and distribution laws. The calculation and comparison of the characteristic and calculated design values of the cement concrete strength in accordance with the national standard and the European one is carried out. The results can be used in the calculation of the characteristic and design values of the cement concrete strength during design of concrete mixes.","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114163073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Аналітична модель експертного оцінювання стану мостів","authors":"Ірина Башкевич, Юрій Євсейчик, Костянтин Медведєв, Андрій Фаль, Леонід Янчук","doi":"10.33744/0365-8171-2022-112-154-162","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-154-162","url":null,"abstract":"","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126799083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ОСОБЛИВОСТІ РОЗВИТКУ ПІДПРИЄМСТВ АВТОМОБІЛЬНОГО ТРАНСПОРТУ НА ІННОВАЦІЙНИХ ЗАСАДАХ","authors":"Алла Гречан, Надія Хоменко","doi":"10.33744/0365-8171-2022-112-316-321","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-316-321","url":null,"abstract":"The article is devoted to the study of the features of the development of road transport enterprises on the basis of innovation. The object of the study is the development of road transport enterprises. The purpose of the work is to identify the features of the development of road transport enterprises based on innovativeness. The article considers the definition of innovations, reveals their economic essence, the role and significance of innovations in the development of road transport enterprises is determined. The components of the innovative environment of organizations, the innovative potential of the economic entity, as well as the factors inhibiting the active implementation of innovations at enterprises are highlighted. The areas of innovative activity that provide the greatest financial and economic effect for transport organizations are given. The value of innovation for companies is constantly increasing. The efficiency of the enterprise, the ability to achieve sustainable development in modern conditions depends on the level of innovative activity, the scale and nature of the application of technological innovations in all spheres of activity. innovations in transport, transport enterprise, introduction of innovations, classification of innovations The results of the research can be implemented in the system of scientific principles for ensuring the development of enterprises on the basis of innovation.","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130454700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ЛОГІСТИКА ТА УПРАВЛІННЯ ЛАНЦЮГАМИ ПОСТАЧАНЬ В ПРОЄКТНО-ОРІЄНТОВАНОМУ КОНТЕКСТІ","authors":"Ірина Галак, Олександр Добровольський, Денис Овчар, Анна Чечет","doi":"10.33744/0365-8171-2022-112-344-354","DOIUrl":"https://doi.org/10.33744/0365-8171-2022-112-344-354","url":null,"abstract":"Most projects require routine and consumable materials from third parties, and planning, ordering, transporting, storing, tracking, and controlling these material resources can take a lot of time and effort, so proper logistics support is a critical necessity in project management. Therefore, the article analyzes the key changes in the 7-th edition of Project Management Body of Knowledge. It was determined that flexible approaches to project management ceased to be an addition to the standard, they became part of it, including in matters of supply chain management and project logistics. Key areas of project execution are analyzed that clearly emphasize the importance of materials, equipment, supply and logistics management in a project-oriented context and the importance of working with contractors and suppliers to plan and manage procurement and contracts. A brief overview of those industries for which project logistics management is one of the main directions for obtaining a competitive advantage and completing the project on time. The approach to planning the delivery of materials and equipment in projects, which are necessary for the construction of roads, bridges and other infrastructure, with a view to ensuring the continuity of work in the process of project management. The model estimates the amount of materials that must be available at a given time on the construction site to ensure the desired level of protection against changes in delivery dates and project progress.","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128164365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}