Out-of-plane behavior of masonry prisms retrofitted with shape memory alloy stripes: numerical and parametric analysis

A Tabrizikahou, M Kuczma, M Łasecka-Plura - Sensors, 2022 - mdpi.com
This paper provides a novel Finite Element (FE) simulation to estimate the out-of-plane
response of masonry prisms retrofitted with Shape Memory Alloy (SMA) stripes. Empirical …

Cyclic behavior of masonry shear walls retrofitted with engineered cementitious composite and pseudoelastic shape memory alloy

A Tabrizikahou, M Kuczma, M Łasecka-Plura… - Sensors, 2022 - mdpi.com
The behavior of masonry shear walls reinforced with pseudoelastic Ni–Ti shape memory
alloy (SMA) strips and engineered cementitious composite (ECC) sheets is the main focus of …

Probabilistic seismic evaluation and experimental tests of multi-direction damping system on a super-long column-pylon cable-stayed bridge

L Chen, R Su, K Hu, Z Ma, J Zhong… - Journal of Earthquake …, 2023 - Taylor & Francis
In view of the insufficiency of bidirectional seismic control of long-span cable-stayed bridges
as well as the limitations of existing schemes, a multi-direction damping system (MDDS) was …

Optimal design of cable-stayed bridge and its approach spans under spatially varying ground motions

J Wen, K Bi, L Xu, D Sun, Q Han, X Du - Engineering Structures, 2023 - Elsevier
The out-of-phase vibration between neighboring structures owing to their different vibration
characteristics and spatially varying seismic excitations may result in strong impact between …

Experimental and numerical studies on the cyclic performance of structural frames equipped with bar dampers

K Ghaedi, A Javanmardi, Z Ibrahim, M Gordan… - Structures, 2023 - Elsevier
This study presents the effectiveness of a new metallic damper called bar damper (BD) in
improving the cyclic performance of a semi-rigid frame. The BD consists of solid bars …

FEM analysis of the effect of various brick bond patterns on masonry walls under in-plane cyclic loading

DD Ahiwale, DPN Kontoni, AV Jadhav… - Asian Journal of Civil …, 2023 - Springer
Several types of brick bond patterns are used to construct masonry walls. A masonry wall's
reaction to shear, compression, and in-plane stresses may be significantly affected by the …

A proposal for the optimization of the geometric configuration of a hollow cylindrical steel damper with slots

D Henao-Leon, LFF Miguel… - Journal of the Brazilian …, 2023 - Springer
The energy dissipation capacity (EDC) of most current configurations of yielding steel
dampers is susceptible to be improved by applying optimization concepts. Thus, this study …

Modelling of the functional properties of the SMA-based damper device

V Iasnii, V Budz, V Antonchenko… - Procedia Structural Integrity, 2024 - Elsevier
This study proposes a numerical analysis of the behavior of SMA based damper devices
under cyclic loading. Three-dimensional finite element model was established in ANSYS. To …

A proposal for the optimization of the geometric configuration of a hollow cylindrical steel damper with slots

DH Leon, LFF Miguel… - … . Rio de Janeiro. Vol. 45, no …, 2023 - lume.ufrgs.br
The energy dissipation capacity (EDC) of most current configurations of yielding steel
dampers is susceptible to be improved by applying optimization concepts. Thus, this study …

Seismic Evaluation of Bridges with Multiple Tuned Mass Dampers in Parallel and Series Mode

MA Shayanfar, M ZabihiSamani, MA Zare - Journal of Structural and …, 2023 - jsce.ir
Bridges have a special place in transportation infrastructure due to their direct connection
with other places. These structures aim to carry highway traffic loads, pass any obstacle and …