Ulascilingir -

Cilingir's research frequently employs centrifugal testing to simulate real-world earthquake conditions (up to 100 G-level) to observe failure mechanisms in soil and embedded structures, which are later validated by FEA models.

Studies indicate that TDA, when used as a compressible layer, can be effective in reducing overburden loads on buried structures, though it may also cause additional acceleration amplification at the surface. 3. Key Methodology: Centrifuge Modelling ulascilingir

Based on the search results, Ulas Cilingir is a Senior Geotechnical Engineer and PhD researcher specializing in seismic soil-structure interaction, particularly regarding underground structures like tunnels, anchored sheet pile walls, and offshore monopiles. Key Methodology: Centrifuge Modelling Based on the search

The maximum input acceleration of an earthquake plays a crucial role in determining both maximum and residual lining forces. Increased depth can lead to higher seismic-induced loads,

Shallow tunnels in sand, particularly those with square cross-sections, are highly vulnerable to seismic activity. Increased depth can lead to higher seismic-induced loads, such as increased hoop forces and bending moments, due to interaction with the surrounding soil.