In-plane elastic properties of the Euplectella aspergillum inspired lattice structures: Analytic modelling, finite element modelling and experimental validation

D Sharma, SS Hiremath - Structures, 2023 - Elsevier
This study develops new analytical models for the two Euplectella aspergillum inspired 2D
lattice structures. The analytical models for normal modulus and Poisson's ratio are derived …

[HTML][HTML] A symmetric substructuring method for analyzing the natural frequencies of conical origami structures

C Lu, Y Chen, W Fan, J Feng, P Sareh - Theoretical and Applied …, 2024 - Elsevier
Conical origami structures are characterized by their substantial out-of-plane stiffness and
energy-absorption capacity. Previous investigations have commonly focused on the static …

Study on vibration damping performance of a petal-shaped seismic metamaterial

Y Wang, F Yang, JS Yang, LL Tong, S Li, Q Liu… - Structures, 2023 - Elsevier
Seismic metamaterial (SM) is a new vibration damping technology, but the bandgap is
difficult to concentrate in the low frequency range due to the limitation of the lattice size and …

Shear and compression waves screening in 2D for dry or saturated ground using periodic infinite and finite soil-foam barriers

K Gholami, R Rafiee-Dehkharghani… - Archive of Applied …, 2023 - Springer
This paper investigates the performance of soft barriers installed in the ground for screening
shear and compression waves in saturated and dry grounds. The proposed barriers include …

Application of one-dimensional periodic layers with elastomeric seismic isolators for three-dimensional isolation

SR Kumawat, M Kumar, A Laskar - Structures, 2024 - Elsevier
Abstract Three-dimensional (3D) seismic isolation is an appealing idea to protect structures
and their components from earthquake-induced horizontal and vertical ground motions. Past …

An analytical vibration model of a one-dimensional two-stage periodic isolation system for the broadband vibration suppression of an underwater glider

Y Liu, J Liu, G Pan, Q Huang - Proceedings of the Institution …, 2024 - journals.sagepub.com
Periodic isolation system is effectively applied in broadband vibration control. To further
enhance the broadband vibration attenuation effect, the paper proposes a two-stage …

Flexural Vibration Band Gaps in a Parallel Double-Beam Periodic Structure With Local Resonators on Elastic Foundations

H Zhu, Z Shen, S Weng, Y Zhang, H Luo - Journal of Vibration …, 2025 - Springer
Purpose To further investigate the band gaps within the low frequency ranges for periodic
double beams structure, a novel parallel double-beam periodic structure with periodically …

[PDF][PDF] Optimizing Seismic Design of Multi-Tower Buildings Using Sky Bridge Isolation and BIM: A Case Study.

MLS Tambunan, J Sjah, AD Rarasati… - International Journal of …, 2024 - core.ac.uk
This research aims to extend prior knowledge of sky bridge isolations in a design case study
that complies with building codes, focusing on the design of a multi-tower building linked …

[HTML][HTML] Seismic performance of building structures based on improved viscous damper seismic design

Y Guo, S Wang, S Zhang - Journal of Vibroengineering, 2024 - extrica.com
Earthquakes have serious destructive effects on building structures, and effective seismic
design is the key to building design. In order to reduce the damage of earthquakes to …

Stability improvement for response attenuation of bridge columns with one dimensional meta-material based isolation systems

S Jain, S Pujari, A Laskar - Earthquakes and Structures, 2023 - koreascience.kr
The concept of meta-material-based isolation systems (MMIS) for structural columns has
been revisited in the present study in order to enhance the stability of rubber pads by using …