Sharif Digital Repository

Numerical finite element analysis of laterally loaded fin pile in sandy soil

Author

Yaghobi, M. H.

Publisher

Springer,

Pub. Year

2019

Subjects

ABAQUS. / Empirical equation. / Fin pile. / Lateral loading. / Optimum dimension.

An Artificial Intelligence Based Data-Driven Method for Forecasting Unconfined Compressive Strength of Cement Stabilized Soil by Deep Mixing Technique

Author

F. Mojtahedi, F.

Publisher

Springer Science and Business Media Deutschland GmbH,

Pub. Year

2023

Subjects

Artificial neural network. / Cross validation technics. / Deep mixing technique. / Grid search. / Mutual information. / Sensitivity analysis.

Proposing a new model to approximate the elasticity modulus of granite rock samples based on laboratory tests results

Author

Behzadafshar, K.

Pub. Year

2017

Subjects

Artificial neural network. / Genetic algorithm. / Young’s modulus. / Acoustic wave velocity. / Compressive strength. / Deformation. / Forecasting. / Genetic algorithms. / Granite. / Mean square error. / Neural networks. / Regression analysis. / Seismic waves. / Sensitivity analysis. / Wave propagation. / Artificial neural network models. / Engineering practices. / Hybrid genetic algorithms. / Hybrid intelligent model. / Rock deformation. / Root mean square errors. / Simple regression analysis. / Uniaxial compressive strength. / Rocks.

Proposing a new model to approximate the elasticity modulus of granite rock samples based on laboratory tests results

Author

Behzadafshar, K.

Publisher

Springer Verlag,

Pub. Year

2019

Subjects

Artificial neural network. / Genetic algorithm. / Young’s modulus. / Acoustic wave velocity. / Compressive strength. / Deformation. / Forecasting. / Granite. / Mean square error. / Neural networks. / Regression analysis. / Seismic waves. / Sensitivity analysis. / Wave propagation. / Artificial neural network models. / Engineering practices. / Hybrid genetic algorithms. / Hybrid intelligent model. / Rock deformation. / Root mean square errors. / Simple regression analysis. / Uniaxial compressive strength. / Genetic algorithms. / Laboratory method. / Numerical model. / Young modulus. / Malaysia.

Microwave-assisted aminomethylation of electron-rich compounds under solvent-free condition

Author

Mojtahedi, M. M.

Publisher

Marcel Dekker Inc,

Pub. Year

2000

Subjects

Aluminum oxide. / Solvent. / Formaldehyde. / Aromatic compound. / Amine.

Modeling the change of the sphericity feature of graphite particles ground in a ball and vibrating disc mill with grinding time

Author

Ulusoy, U.

Pub. Year

2024

Subjects

Anodes. / Ball mills. / Flotation. / Grinding (machining) / Particle size. / Particle size analysis. / Anode material. / Dynamic image analysis. / Graphite particles. / Grinding time. / Particle shape. / Shape modelling. / Sphericity. / Time dependent. / Time-dependent shape modeling. / Vibrating disks. / Graphite.

Proposing a novel hybrid intelligent model for the simulation of particle size distribution resulting from blasting

Author

Mojtahedi, S. F. F.

Publisher

Springer London,

Pub. Year

2018

Subjects

Firefly algorithm. / Bioluminescence. / Blasting. / Fuzzy neural networks. / Fuzzy systems. / Inference engines. / Open pit mining. / Optimization. / Particle size. / Particle size analysis. / Rock bursts. / Rock drilling. / Adaptive neuro-fuzzy inference system. / ANFIS. / Coefficient of determination. / Firefly algorithms. / Fragmentation. / Hybrid intelligent model. / Linear multiple regression. / Statistical criterion. / Fuzzy inference.

Proposing a novel hybrid intelligent model for the simulation of particle size distribution resulting from blasting

Author

Mojtahedi, S. F. F.

Publisher

Springer London,

Pub. Year

2019

Subjects

ANFIS. / Blasting. / Firefly algorithm. / Fragmentation. / Bioluminescence. / Fuzzy neural networks. / Fuzzy systems. / Inference engines. / Open pit mining. / Optimization. / Particle size. / Particle size analysis. / Rock bursts. / Rock drilling. / Adaptive neuro-fuzzy inference system. / Coefficient of determination. / Firefly algorithms. / Hybrid intelligent model. / Linear multiple regression. / Statistical criterion. / Fuzzy inference.

Damage Identification in Reinforced Concrete Beams Using Wavelet Transform of Modal Excitation Responses

Author

Soleymani, A.

Publisher

Multidisciplinary Digital Publishing Institute (MDPI),

Pub. Year

2023

Subjects

Damage localization. / Damage severities. / Modal excitation responses. / Reinforced concrete beams. / Time domain.

Solving large deformation problems in geotechnical and geo-environmental engineering with the smoothed particle hydrodynamics: a state-of-the-art review of constitutive solutions

Author

Onyelowe, K. C.

Publisher

Springer Science and Business Media Deutschland GmbH,

Pub. Year

2023

Subjects

Coupled fluid–solid phase (CFSP) / Limit equilibrium methods (LEM) / Mesh-based numerical methods (MNM) / Slope-driven geophysical flow (S-DGF) / Smoothed particle hydrodynamics (SPH)

Innovative overview of SWRC application in modeling geotechnical engineering problems

Author

Onyelowe, K. C.

Publisher

MDPI,

Pub. Year

2022

Subjects

Geo-structural behavior. / Geotechnics modeling. / Gravimetric moisture content. / Matric suction. / Soil water retention curve (SWRC) / Unsaturated soil.

A novel probabilistic simulation approach for forecasting the safety factor of slopes: a case study

Author

Mojtahedi,S. F. F.

Publisher

Springer London,

Pub. Year

2018

Subjects

Factor of safety. / Monte Carlo simulation. / Regression analysis. / Sensitivity analysis. / Forecasting. / Intelligent systems. / Internal friction. / Monte Carlo methods. / Safety factor. / Angle of internal friction. / Effective parameters. / Geotechnical application. / MC simulation. / Probabilistic simulation. / Safety factor of slope. / Static conditions.

A novel probabilistic simulation approach for forecasting the safety factor of slopes: a case study

Author

Mojtahedi, S. F. F.

Publisher

Springer London,

Pub. Year

2019

Subjects

Factor of safety. / Monte Carlo simulation. / Regression analysis. / Sensitivity analysis. / Forecasting. / Intelligent systems. / Internal friction. / Monte Carlo methods. / Safety factor. / Angle of internal friction. / Effective parameters. / Geotechnical application. / MC simulation. / Probabilistic simulation. / Safety factor of slope. / Static conditions.

Assessing the vulnerability of Iran to subsidence hazard using a hierarchical FUCOM-GIS framework

Author

Sadeghi, H.

Publisher

Elsevier B.V,

Pub. Year

2023

Subjects

Decision making. / Hazard assessment. / InSAR. / Land subsidence. / Lifelines.

Comparison between two different hemichromes of hemoglobins (HbA and HbS) induced by n-dodecyl trimethylammonium bromide: Chemometric study

Author

Mojtahedi, M.

Pub. Year

2008

Subjects

Binding energy. / Bromine compounds. / Spectrum analysis. / Chemometric resolution techniques. / Dodecyl trimethylammonium bromide. / Ferrihemoglobin. / Hemichrome. / Multivariate curve resolution-alternating least square. / Hemoglobin. / Dodecyltrimethylammonium bromide. / Hemoglobin A. / Hemoglobin S. / Oxyhemoglobin. / Binding site. / Chemometric analysis. / Hydrophobicity. / Oxidation kinetics. / Priority journal. / Ultraviolet spectroscopy. / Hemoglobins. / Isomerism. / Multivariate Analysis. / Quaternary Ammonium Compounds. / Spectrophotometry, Ultraviolet.

Extensive overview of soil constitutive relations and applications for geotechnical engineering problems

Author

Onyelowe, K.C.

Publisher

Elsevier Ltd,

Pub. Year

2023

Subjects

And finite difference method. / Constitutive applications. / Constitutive relations. / Finite element method. / Soil constitutive modeling. / Stress-strain behavior.

Effect of heating profile on desorption curve in temperature programmed desorption analysis: Case study of acid sites distribution of SAPO-34

Author

Izadbakhsh, A.

Pub. Year

2009

Subjects

Acidity. / Heating profile. / SAPO-34. / Stepwise. / TPD. / Acid site. / Acid sites distribution. / Acid strengths. / Desorption peaks. / Desorption signals. / Effect of temperature. / Hydroxyl groups. / Linear heating. / SAPO-34. / Stepwise. / Stepwise heating. / Temperature constant. / Temperature programmed desorption analysis. / TPD. / Acids. / Ammonia. / Gas adsorption. / Heating. / Molecular sieves. / Sieves. / Thermal effects. / Temperature programmed desorption.