Behaviour investigation of SMA-equipped bar hysteretic dampers using machine learning techniques

V Farhangi, H Jahangir, DR Eidgahee, A Karimipour… - Applied Sciences, 2021 - mdpi.com
Most isolators have numerous displacements due to their low stiffness and damping
properties. Accordingly, the supplementary damping systems have vital roles in damping …

Propose new implement models to determine the compressive, tensile and flexural strengths of recycled coarse aggregate concrete via imperialist competitive …

M Rezaiee-Pajand, JMN Abad, A Karimipour… - Journal of Building …, 2021 - Elsevier
This study aims to develop new formulas to predict the tensile, compressive and flexural
strengths of recycled coarse aggregates (RCA) concrete. For this purpose, a total of 1348 …

Random response analysis of adjacent structures connected with friction damper

CC Patel - Asian Journal of Civil Engineering, 2021 - Springer
The response behavior of two adjacent single-degree-of-freedom structures connected with
Friction damper is investigated. The ground motion acceleration is modeled as non …

Development of analytical seismic fragility functions for the common buildings in Iran

Z Karim Zadeh, M Ghafory-Ashtiany, A Kalantari… - Bulletin of Earthquake …, 2022 - Springer
One of the main components for developing regional seismic risk models is the fragility
functions of common building types. Due to the differences between the national design …

[PDF][PDF] Wavelet-Based Time-Domain Damage Localization in RC Beams

SB Mirkazemi, H Jahangir… - … Conference & 5th …, 2021 - researchgate.net
Identifying and evaluating damages on the structures during their useful lifetime is essential
and has always been studied. This paper, focusing on the time series and the history of the …

[PDF][PDF] Evaluation of Existing Axial Compressive Strength Models of FRP-Confined Circular Concrete Columns

H Hasani, H Jahangir… - … Conference & 5th …, 2021 - researchgate.net
In this paper, the precision of some existing models for axial compressive strength of circular
concrete columns confined by fiber reinforced polymer (FRP) composites is investigated. To …

[PDF][PDF] Multiple Damage Identification in Reinforced Concrete Beams via Signal Processing Techniques

SB Mirkazemi, H Jahangir… - 2nd Conference on …, 2021 - researchgate.net
Reinforced concrete (RC) beams are among the most important structural elements in the
civil and constructional industry. Therefore, determining the initial cracks in RC beams is a …

Delay Sensitivity of Smith Predictor for Real-Time Hybrid Simulation

M Nasiri - AUT Journal of Civil Engineering, 2021 - ajce.aut.ac.ir
In a real-time hybrid simulation (RTHS), a multi-story structure is partitioned into numerical
and physical substructures, and the vibration behavior of the physical substructure is tested …

[PDF][PDF] Investigation the Properties of Foam Concrete: A review

S Paknehad, H Hasani, HR Paknehad, MB Azizi… - researchgate.net
Due to its high thermal conductivity and high dead weight, ordinary concrete is being
replaced by alternatives due to global warming. One of the newest trends in building today is …

[PDF][PDF] Investigation the Properties of Digital Concrete: State-of-the-art

S Paknehad, H Hasani, HR Paknehad… - researchgate.net
Digital fabrication of concrete and cementitious materials has been the subject of significant
research and industry activity as 3D printing becomes more mainstream. In addition to …