Search Results - "Jahangir, Hashem"

Bond Behavior Investigation Between Steel Reinforced Grout Composites and Masonry Substrate by Jahangir, Hashem, Esfahani, Mohammad Reza

“…Most ancient and historical buildings are masonry structures. One of the innovative methods to enhance masonry structures is the steel-reinforced grout (SRG)…”
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Development of Efficient Prediction Model of FRP-to-Concrete Bond Strength Using Curve Fitting and ANFIS Methods by Kumar, Aman, Arora, Harish Chandra, Kumar, Krishna, Garg, Harish, Jahangir, Hashem

“…Externally bonded fiber-reinforced polymer (FRP) plates or sheets have become a common retrofitting approach for sustaining old reinforced concrete structures…”
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Investigating the Confining Effect of Steel Reinforced Polymer and Grout Composites on Compressive Behavior of Square Concrete Columns by Jahangir, Hashem, Soleymani, Atefeh, Esfahani, Mohammad Reza

“…The compressive behavior of short concrete columns with square cross sections confined with steel fiber reinforced polymer and grout composites, named SRP and…”
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Numerical Study of Bond – Slip Mechanism in Advanced Externally Bonded Strengthening Composites by Jahangir, Hashem, Esfahani, Mohammad Reza

“…Detrimental effects of various environmental phenomena such as earthquakes on Reinforced Concrete (RC) structures make repairing, strengthening and…”
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Cyclic Behavior Assessment of Steel Bar Hysteretic Dampers Using Multiple Nonlinear Regression Approach by Jahangir, Hashem, Bagheri, Mansour, Delavari, Seyed Mohammad Javad

“…Isolators prevent the transfer of earthquake energy to the structure and reduce its relative displacement by increasing the time period of the structure. Most…”
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Multi-Objective Optimization of Sustainable Concrete Containing Fly Ash Based on Environmental and Mechanical Considerations by Onyelowe, Kennedy C., Kontoni, Denise-Penelope N., Ebid, Ahmed M., Dabbaghi, Farshad, Soleymani, Atefeh, Jahangir, Hashem, Nehdi, Moncef L.

“…Infrastructure design, construction and development experts are making frantic efforts to overcome the overbearing effects of greenhouse gas emissions…”
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Damage Identification in Reinforced Concrete Beams Using Wavelet Transform of Modal Excitation Responses by Soleymani, Atefeh, Jahangir, Hashem, Rashidi, Maria, Mojtahedi, Farid Fazel, Bahrami, Michael, Javanmardi, Ahad

“…This study focuses on identifying damage in reinforced concrete (RC) beams using time-domain modal testing and wavelet analysis. A numerical model of an RC…”
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Selected AI optimization techniques and applications in geotechnical engineering by Onyelowe, Kennedy C., Mojtahedi, Farid F., Ebid, Ahmed M., Rezaei, Amirhossein, Osinubi, Kolawole J., Eberemu, Adrian O., Salahudeen, Bunyamin, Gadzama, Emmanuel W., Rezazadeh, Danial, Jahangir, Hashem, Yohanna, Paul, Onyia, Michael E., Jalal, Fazal E., Iqbal, Mudassir, Ikpa, Chidozie, Obianyo, Ifeyinwa I., Rehman, Zia Ur

“…In an age of depleting earth due to global warming impacting badly on the ozone layer of the earth system, the need to employ technologies to substitute those…”
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Behaviour Investigation of SMA-Equipped Bar Hysteretic Dampers Using Machine Learning Techniques by Farhangi, Visar, Jahangir, Hashem, Eidgahee, Danial Rezazadeh, Karimipour, Arash, Javan, Seyed Alireza Nedaei, Hasani, Hamed, Fasihihour, Nazanin, Karakouzian, Moses

“…Most isolators have numerous displacements due to their low stiffness and damping properties. Accordingly, the supplementary damping systems have vital roles…”
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Modeling the confined compressive strength of CFRP-jacketed noncircular concrete columns using artificial intelligence techniques by Onyelowe, Kennedy C., Ebid, Ahmed M., Mahdi, Hisham A., Soleymani, Atefeh, Jayabalan, Jagan, Jahangir, Hashem, Samui, Pijush, Singh, Rahul Pratap

“…In this paper, an extensive literature search has been employed to extract multiple data on the confined compressive strength of carbon fiber reinforced…”
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Gene Expression Programming (GEP) Modelling of Sustainable Building Materials including Mineral Admixtures for Novel Solutions by Kontoni, Denise-Penelope N., Onyelowe, Kennedy C., Ebid, Ahmed M., Jahangir, Hashem, Rezazadeh Eidgahee, Danial, Soleymani, Atefeh, Ikpa, Chidozie

“…In this study, the employment of the gene expression programming (GEP) technique in forecasting models on sustainable construction materials including mineral…”
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Overview of meshfree modeling of the flowability of fresh self-compacting concrete for sustainable structures by Onyelowe, Kennedy C., Kontoni, Denise-Penelope N., Onyia, Michael E., Soleymani, Atefeh, Ebid, Ahmed M., Jahangir, Hashem

“…The flow of Bingham non-Newtonian incompressible fluids like concrete is associated with the large deformation of materials. The modeling and simulation of…”
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Global warming potential-based life cycle assessment and optimization of the compressive strength of fly ash-silica fume concrete; environmental impact consideration by Onyelowe, Kennedy C., Ebid, Ahmed M., Riofrio, Ariel, Soleymani, Atefeh, Baykara, Haci, Kontoni, Denise-Penelope N., Mahdi, Hisham A., Jahangir, Hashem

“…In this research study, extensive literature searches on the compressive strength of concrete produced from the addition of fly ash (FA) and silica fume (SF)…”
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Evaluation of the Compressive Strength of CFRP-Wrapped Circular Concrete Columns Using Artificial Intelligence Techniques by Onyelowe, Kennedy C., Jayabalan, Jagan, Ebid, Ahmed M., Samui, Pijush, Singh, Rahul Pratap, Soleymani, Atefeh, Jahangir, Hashem

“…The wrapping of concrete structures with fiber polymers has been an essential part of concrete technology aimed at the improvement of concrete performance…”
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Estimating the Buckling Load of Steel Plates with Center Cut-Outs by ANN, GEP and EPR Techniques by Jayabalan, Jagan, Dominic, Manju, Ebid, Ahmed M., Soleymani, Atefeh, Onyelowe, Kennedy C., Jahangir, Hashem

“…Steel plates are used in the construction of various structures in civil engineering, aerospace, and shipbuilding. One of the main failure modes of plate…”
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Compressive strength optimization and life cycle assessment of geopolymer concrete using machine learning techniques by Onyelowe, Kennedy C., Kontoni, Denise-Penelope N., Oyewole, Samuel, Apugo-Nwosu, Tochukwu, Nasrollahpour, Sepideh, Soleymani, Atefeh, Pilla, Sita Rama Murty, Jahangir, Hashem, Dabbaghi, Farshad

“…Fly ash-based geopolymer concrete is studied in this research work for its compressive strength, life cycle and environmental impact assessment contribution to…”
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Damage detection and monitoring in heritage masonry structures: Systematic review by Soleymani, Atefeh, Jahangir, Hashem, Nehdi, Moncef L.

“…•Methodologies and technologies for evaluation of heritage masonry structures are scrutinized.•Best strategies for conservation and protection of heritage…”
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A new and robust hybrid artificial bee colony algorithm – ANN model for FRP-concrete bond strength evaluation by Jahangir, Hashem, Rezazadeh Eidgahee, Danial

“…•Models are developed using the ANN and hybrid ABC-ANN for FRP-concrete bond strength estimation.•A large and updated experimental database consist of single…”
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Damage identification of structural systems by modal strain energy and an optimization-based iterative regularization method by Daneshvar, Mohammad Hassan, Saffarian, Mohsen, Jahangir, Hashem, Sarmadi, Hassan

“…Sensitivity-based methods using modal data are effective and reliable tools for damage localization and quantification. However, those may fail in obtaining…”
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Seismic Reliability Analysis of RC Frames Rehabilitated by Glass Fiber-Reinforced Polymers by Bagheri, Mansour, Chahkandi, Azadeh, Jahangir, Hashem

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