Study on Response of Bridge Structures with Seismic Isolation
Аннотация
The experience of operating of bridge structures shows that influence on bearing parts at seismic impact or dynamic load can be achieved strength limit. Nowadays the traffic intensity and increasing of vehicles’ mass lead to using bridges from high-strength materials and reliable structures. It leads to the need to solve specific technological problems and the use of non-typical design and constructive solutions. The objective of this issue is proposing seismic-insulating bearing part of the bridge and its response by numerical analysis, comparing with existing devises. The objective of this issue is to propose a seismic isolation bridge support and its response through numerical analysis and compare with existing devices. These solutions have to take into account of their deformability, probable fracturing due damage accumulation. All results are theoretical and needs experimental justification in future.