INCREASING THE STRUCTURE RESILIENCE OF STEEL TRUSSES

2025;
: 68-75
Received: September 28, 2025
Revised: October 18, 2025
Accepted: November 03, 2025
1
Lviv Polytechnic National University, Department of building production
2
Lviv Polytechnic National University, Department of building production
3
Lviv Polytechnic National University, Department of Building Production
4
Lviv Polytechnic National University, Department of Building Production
5
Lviv Polytechnic National University, Department of Building Production

This article examines approaches to improving the robustness and resilience of steel trusses under static and dynamic loads. Particular attention is paid to the advantages of statically indeterminate systems, redistribution of internal forces, and the use of plastic hinges and damping devices. The study highlights the role of material properties, especially fatigue strength and the use of high-strength and mild steels, in ensuring structural resilience. Numerical modeling based on the finite element method, experimental research, and structural health monitoring are emphasized as key tools for predicting limit states and extending service life. The findings underline the importance of integrating advanced design methods with practical measures to increase reliability, safety, and sustainability of steel structures.

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