Introduction. Highway bridges are an important element of the transport infrastructure of any country, and Ukraine is no exception. Their safe operation is critical to ensure the sustainable functioning of logistics systems and economic development of regions. However, due to constant loads, the impact of natural factors and insufficient funding for maintenance, a significant number of bridges in Ukraine are in poor technical condition. Accordingly, it is necessary to take measures to diagnose the condition of bridges in a timely manner and prevent possible accidents. In this context, automated condition monitoring systems (ACMS) are an effective tool for ensuring the smooth operation of such structures.
Problem Statement. There are more than 16 thousand bridges on public roads of national importance in Ukraine, more than half of which do not meet modern standards for dimensions and load capacity. The problem is particularly acute for bridges that have been in operation for more than 40 years, as they are more prone to accidents. Due to the lack of systematic monitoring and control of the technical condition of such structures, there is a threat of their destruction. In the world practice, automated monitoring systems are actively used to prevent such situations. In Ukraine, the need to implement such systems is becoming increasingly relevant in the face of increased requirements for infrastructure security.
Objective. The purpose of the study is to analyze the world experience of implementing ASMTS on highway bridges and to develop recommendations for their adaptation and implementation in Ukraine, taking into account national peculiarities. The study also examines the regulatory aspects and methodological approaches to the organization of monitoring systems to ensure the safety and efficiency of bridge structures.
Materials and methods. The study is based on the analysis of literature sources and the regulatory framework for monitoring the technical condition of bridges. The methods used to analyze modern monitoring technologies, such as sensor networks, photogrammetry, wireless sensors, the Internet of Things (IoT), and methods of multifactorial risk analysis. In addition, international experience in implementing centralized monitoring systems and their effectiveness in preventing emergencies was analyzed.
Results.. Global experience in implementing AMTS has shown a significant reduction in accident risks and maintenance costs due to timely diagnosis of potential problems. Automated systems allow to continuously receive data on the technical condition of bridges, which provides the opportunity to make informed decisions on their operational maintenance and repair. The article also discusses the legal and regulatory framework for monitoring in Ukraine, including new guidelines for the design and implementation of AMTS. The proposed approaches to the integration of modern monitoring technologies will increase the level of bridge safety and operational reliability.
Conclusions. The results of the study emphasize the importance of implementing automated systems for monitoring the technical condition of bridges in Ukraine to reduce accidents and ensure traffic safety. The use of modern technologies, such as sensor networks and the Internet of Things, allows for timely detection of defects and optimization of the cost of maintenance of structures. The guidelines developed for Ukraine will help standardize monitoring processes and improve the quality of infrastructure management. Further research in this area will improve monitoring approaches and implement innovative solutions that will ensure the safety and reliability of bridges in Ukraine.
