Стельмах Сергей Анатольевич

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Стельмах Сергей Анатольевич

заведующий кафедрой, Руководитель

Доктор технических наук, Доктор технических наук, Кандидат технических наук, Кандидат технических наук

заведующий кафедрой:

кафедра "Строительство уникальных зданий и сооружений"

Руководитель:

лаборатория № 1

sstelmah@donstu.ru

Научные интересы

Опыт работы

Наука

Строительные конструкции, здания, сооружения, материалы, изделия из тяжелых и ячеистых бетонов, нормативно-техническая документация в строительстве, контроль качества в строительстве

09.2022 - настоящее времяКафедра "Строительство уникальных зданий и сооружений", Заведующий кафедрой

09.2018 - 08.2022Кафедра "Инженерная геология, основания и фундаменты", Доцент

2026Finite element modeling and experimental study of foam concrete and polystyrene concrete - 22605

2026Mechanical properties and microstructure of environmentally friendly foam concrete with fly ash modified with micro- and nano-SiO2 - 34267

2026Thermo-mechanical and data-driven assessment of sustainable concrete incorporating waste tire aggregates and recycled steel fibers - 22605

2025Determination of crack depth in brickworks by ultrasonic methods: numerical simulation and regression analysis - Journal of Composites Science

2025Composition and properties of lightweight concrete of variotropic structure based on combined aggregate and microsilica - Buildings

2025Optimization of the Properties of Eco-Concrete Dispersedly Reinforced with Hemp and Flax Natural Fibers - Journal of Composites Science

2025Eco-friendly foam concrete with improved physical and mechanical properties, modified with fly ash and reinforced with coconut fibers - 49021

2025Utilizing recycled glass powder in reinforced concrete beams: comparison of shear performance - 38730

2025Performance optimization of masonry mortar with marble dust, spent coffee grounds, and peanut shell ash - 23473

2025The impact of manufacturing technology on the tube-steel concrete columns bearing capacity under axial load - 22605

2025Developing computer vision models for classifying grain shapes of crushed stone - 38835

2025Defects identification and crack depth determination in porous media on the brick masonry example using ultrasonic methods: numerical analysis and machine learning - 30754

2025Crushed Stone Grain Shapes Classification Using Convolutional Neural Networks - 22605

2025Geopolymer concrete physical and mechanical properties on a combined binder reinforced with dispersed polypropylene fiber - 36772

2025Predictive Modeling of CSH Formation in Cement Materials Based on SEM and EDS Analysis - 23473

2025Porosity analysis and thermal conductivity prediction of non-autoclaved aerated concrete using convolutional neural network and numerical modeling - 22605

2025Experimental, theoretical and digital image correlation methods to assess bending performance of RC beams with recycled glass powder replacing cement - 38730

2025Optimization of concrete with human hair using experimental study and artificial neural network via response surface methodology and ANOVA - 38730

2025Enhancing the mechanical properties of sulfur-modified fly ash/metakaolin geopolymers with polypropylene fibers - 36772

2025Bending performance of reinforced concrete beams with partial waste glass aggregate replacement assessed by experimental, theoretical and digital image correlation analyses - 38730

2025Sustainable concrete with waste tire rubber and recycled steel fibers: experimental insights and hybrid PINN–CatBoost prediction - 36772

2025Effect of stirrup spacing and recycled steel wires on the shear and energy dissipation of pultruded GFRP hybrid beams - 31122

2025Predicting the strength of heavy concrete exposed to aggressive environmental influences by machine learning methods - 22605

2025Compressive strength of geopolymer concrete prediction using machine learning methods - 20391

2025The influence of fiber-form waste tire aggregates on the flexural strength, ductility, and energy dissipation of pultruded GFRP–rubberized concrete hybrid beams - 36772

2025Highly effective injection composites with fly ash and microsilica for soil stabilization - 30754

2025Composite reinforced expanded clay and basalt fiber concrete for floating platforms - 30754

2025Variatropic concrete compressive strength prediction under freeze-thaw conditions using machine learning methods - 49021

2025The influence of nanodiamonds and aluminum oxide nanoparticles on the structure and properties of high-strength concrete - 23473

2024Behavior of functionally graded carbon nanotube reinforced composite sandwich beams with pultruded GFRP core under bending effect (Поведение функционально градуированных композитных многослойных балок, армированных углеродными нанотрубками, с пултрузионной сердцевиной из стекловолокна при изгибе) - Frontiers in Materials

2024Crashworthiness performance of filament wound GFRP composite pipes depending on winding angle and number of layers - Case Studies in Construction Materials

2024Structure formation, rheology and properties of sulfur concrete mixtures and sulfur concrete modified with bitumen and stone flour - Case Studies in Construction Materials

2024Prediction of the сompressive strength of vibrocentrifuged concrete using machine learning methods - Buildings

2024Influence of polymer fibers on the structure and properties of modified variatropic vibrocentrifuged concrete - Polymers

2024The structure features and improvement of the concrete properties based on the mass of dead jellyfish - Sustainability

2024Structure and properties improvement by recipe factors of geopolymer basalt fiber reinforced concrete for building enclosing structures - Buildings

2024Experimental investigation and analytical verification of buckling of functionally graded carbon nanotube-reinforced sandwich beams - Heliyon

2024Structure and properties of variatropic concrete combined modified with nano- and micro-silica - Construction Materials and Products

2024Analytical review of the current state of technology, structure formation, and properties of variatropic centrifugally compacted concrete - Materials

2024Prediction of the properties of vibro centrifuged variatropic concrete in aggressive environments using machine learning methods - Buildings

2024Influence of ceramic waste powder on shear performance of environmentally friendly reinforced concrete beams - Scientific Reports

2024Influence of sunflower seed husks ash on the structure formation and properties of cement concrete (Влияние золы из лузги семян подсолнечника на структурообразование и свойства цементного бетона) - Civil Engineering Journal

2024Influence of corn cob ash additive on the structure and properties of cement concrete (Влияние добавки золы кукурузных початков на структуру и свойства цементного бетона) - Construction Materials and Products

2024Computer vision method for automatic detection of microstructure defects of concrete (Метод компьютерного зрения для автоматического определения дефектов микроструктуры бетона) - Sensors

2024The influence of 3D printed polymer materials as trusses and shell structures on the mechanical properties and load-bearing capacity of reinforced concrete - Materials

2024Analysis of models to predict mechanical properties of high-performance and ultra-high-performance concrete using machine learning - Journal of Composites Science

2024Properties and structure of functional concrete mixtures modified with river shell powder - Civil Engineering Journal

2024Composition, structure and properties of geopolymer concrete dispersedly reinforced with sisal fiber - Buildings

2024Analysis of the Current State of Research on Bio-Healing Concrete (Bioconcrete) - Materials

2024Study of thermophysical characteristics of variatropic concretes - Construction Materials and Products

2024Shear performance in reinforced concrete beams with partial aggregate substitution using waste glass: a comparative analysis via digital imaging processing and a theoretical approach - ACS Omega

2024Performance assessment of a novel green concrete using coffee grounds biochar waste - Recycling

2024Eco-friendly concrete with improved properties and structure, modified with banana leaf ash - Journal of Composites Science

2024Study of the structure and properties of concrete modified with nanofibrils and nanospheres - Buildings

2024Performance and mechanism of the structure formation and physical-mechanical properties of concrete by modification with nanodiamonds - Construction and Building Materials

2023Improving the physical and mechanical characteristics of modified aerated concrete by reinforcing with plant fibers - Fibers

2023Combined effect of ceramic waste powder additives and PVA on the structure and properties of geopolymer concrete used for finishing facades of buildings - Materials

2023Shear performance of reinforced expansive concrete beams utilizing aluminium waste - Journal of Materials Research and Technology

2023Discovery and classification of defects on facing brick specimens using a convolutional neural network - Applied Sciences

2023Analytical review of geopolymer concrete: retrospective and current issues - Materials

2023Influence of bischofite activation of Aggregates on the variatropic efficiency coefficient of spun concrete - The II International Scientific Conference “Industrial and Civil Construction 2022”

2023Alteration of structure and characteristics of concrete with coconut shell as a substitution of a part of coarse aggregate - Materials

2023The Influence of recipe-technological factors on the resistance to chloride attack of variotropic and conventional concrete - Infrastructures

2023Detection and dispersion analysis of water globules in oil samples using artificial intelligence algorithms (Обнаружение и дисперсионный анализ глобул воды в пробах нефти с использованием алгоритмов искусственного интеллекта) - Biomimetics

2023Shear and Bending Performances of Reinforced Concrete Beams with Different Sizes of Circular Openings - Buildings

2023Lightweight Expanded-Clay Fiber Concrete with Improved Characteristics Reinforced with Short Natural Fibers - Case Studies in Construction Materials

2023Modeling and calculation of improved centrifuged reinforced concrete columns with variotropic structure (Моделирование и расчет усовершенствованных центрифугированных железобетонных колонн с вариатропной структурой) - Buildings

2023Method for Concrete Structure Analysis by Microscopy of Hardened Cement Paste and Crack Segmentation Using a Convolutional Neural Network - Journal of Composites Science

2023Physical, mechanical and structural characteristics of sulfur concrete with bitumen modified sulfur and fly ash (Физико-механические и структурные характеристики серобетона с модифицированной битумом серой и золой-уноса) - Journal of Composites Science

2023Eco-friendly sustainable concrete and mortar using coal dust waste - Materials

2023Structural formation and properties of eco-friendly foam concrete modified with coal dust - Journal of Composites Science

2023Special issue “Reinforced concrete: materials, physical properties and applications volume II” - Applied sciences

2023Analysis of geometric characteristics of cracks and delamination in aerated concrete products using convolutional neural networks - Buildings

2023Опыт применения сельскохозяйственных отходов в бетонах для экологичных конструкций, зданий и сооружений - Цемент и его применение