[HTML][HTML] Elucidating Collapse-Resistant Mechanisms of Pore Geometries in Fire Ant Nest Cavities

T Felgenhauer, S Venkataraman, E Mullen - Biomimetics, 2024 - mdpi.com
Porous materials and structures, such as subterranean fire ant nests, are abundant in
nature. It is hypothesized that these structures likely have evolved biological adaptations that …

[HTML][HTML] Study on the Stress and Deformation of Surrounding Rock and Support Structure of Super Large Section Tunnels Based on Different Excavation Methods

Y Sun, S Xu, C Xu, W Huang, J He, Y Rong, F Zheng… - Applied Sciences, 2024 - mdpi.com
Due to the complexity of construction sequence and the extended duration required to
construct super large section tunnels, the selection of excavation method critically influences …

Analysis of shield tunnel response to bilateral pit excavation with a focus on perimeter pressure and deformation mechanisms

Z Mu, G Wei, Z Zhang, H Jiang, T Xu, Y Qi - Scientific Reports, 2024 - nature.com
This study aims to investigate the responses of shield tunnel structures subjected to
disturbances caused by bilateral pit excavation, and it systematically reveals for the first time …

Comparison of Collapse Behavior of Ant Nest Derived Porous Geometries in Geological and Engineered Materials

T Felgenhauer, S Venkataraman… - AIAA SCITECH 2025 …, 2025 - arc.aiaa.org
Porous materials and structures, such as subterranean fire ant nests, are common in nature.
It is hypothesized that biological processes likely evolved these structures to enhance …

[PDF][PDF] Myrmecological News

FH Rocha, JP Lachaud, G Pérez-Lachaud - 2020 - researchgate.net
Ants are well-known for their roles in ecosystem engineering and for providing multiple
ecosystem services. In the past, these two roles have mainly been studied independently …