Proceedings of EcoComfort 2022 / / edited by Zinoviy Blikharskyy

• Pubblicazione: Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023
• Edizione: 1st ed. 2023.
• Descrizione fisica: 1 online resource (496 pages)
• Disciplina: 624; 628
• Soggetto topico: Buildings - Design and construction; Sustainability; Renewable energy sources; Building Construction and Design; Renewable Energy
• Persona (resp. second.): BlikharskyyZinoviy
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Intro -- Preface -- Organization -- Editorial Board/Scientific Committee -- Contents -- About Editor-in-Chief -- Design Reliability of the Bearing Capacity of the Reinforced Concrete Structures on the Shear -- 1 Introduction -- 2 Numerical Experiment Technique -- 3 Results and Discussion -- 3.1 Factors Determining the Variability of the Bearing Capacity of Oblique Sections of Reinforced Concrete Structures -- 3.2 Recommendations for Regulating the Design Reliability of Reinforced Concrete Structures by the Bearing Capacity on the Shear Resistance -- 4 Conclusions -- References -- Determination of Parameters of Dispersed Reinforcement of the Flexible Reinforced Concrete Elements to Increase Their Crack Resistance -- 1 The State of the Issue and the Purpose of the Study -- 2 Numerical Mathematically Planned Experiment -- 2.1 Conditions for Planning a Numerical Experiment -- 2.2 The Determination of the Initial Parameters of the Experiment -- 3 Mathematical Models for Determining the Tensile Strength of Steel Fiber Reinforced Concrete and the Moment of Cracking in Beams and Their Analysis -- 4 Conclusions -- References -- Calculation of Eccentrically Compressed RC Columns Strengthened by CFRP Under Different Load Level -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 4 Conclusions -- References -- Prestress Losses of Steel-Concrete Beams with Different Percent of Reinforcement -- 1 Introduction -- 2 Research Methodology -- 3 Test Specimen Description and Material Properties -- 4 Results and Discussion -- 5 Conclusions -- References -- Experimental Research of Damaged Clay Solid-Brick Masonry Strengthened with GFRP Wrapping -- 1 Introduction -- 2 Materials and Methods -- 2.1 Materials Used in Research -- 2.2 Methods of Investigation -- 3 Results and Discussions -- 4 Conclusions -- References. ; The Concept of Green Industrial Zones -- 1 Introduction -- 2 Methods -- 2.1 Research Methodology -- 2.2 Case Study, City of Kosice -- 2.3 Nature-Based Solutions -- 3 Results -- 4 Conclusions -- References -- The Bearing-Capacity of Precast Beams with Vertical Contact Plane -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 3.1 Strength and Deformation Characteristics of Concretes and Their Contact Strength -- 3.2 Strength and Deformation Characteristics of Concretes and Their Contact Strength -- 3.3 Strength and Deformation Characteristics of Concretes and Their Contact Strength -- 4 The Conclusions -- References -- Energy Climate Security and Energy Supply Systems of the Building Stock -- 1 Introduction -- 2 Features of Global Climate Change -- 3 Energy and Climate Security -- 4 Carbon-Free Building Stock ESS as a Means of Achieving Energy and Climate Security -- 4.1 EU Energy Policy in the Building Stock and Energy Climate Security -- 4.2 Main Directions and Technologies for Achieving Energy and Climate Security of ESSs of the Building Stock -- 5 Conclusions -- References -- The Impact of Wind Flow on Multi-storey Buildings: Experimental Studies -- 1 Introduction -- 2 Theoretical Bases -- 3 Experimental Research of the House Model -- 4 Conclusions -- References -- Valorization of Wastepaper Sludge Ash as Supplementary Cementitious Material in Concrete -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 4 Conclusions -- References -- Determination of the Air Volume Flow in a Classroom Based on Measurements of Carbon Dioxide Concentration -- 1 Introduction -- 2 Materials and Methods -- 2.1 Room Characteristics -- 2.2 Used Measuring Instruments -- 2.3 Characteristic of Occupants -- 2.4 Measurement Process -- 3 Results and Discussions -- 3.1 Measurement Results. ; 3.2 Evaluation of Thermal Comfort in the Room -- 3.3 Evaluation of Air Degradation in the Room -- 3.4 Determination of the Required Ventilation Intensity -- 4 Conclusion -- References -- Deformability and Crack Resistance of Reinforced Concrete Protective Shells Under the Action of Local Emergency Punching -- 1 Introduction -- 2 Tasks and Methods of Research -- 3 Results and Analysis of Experiments -- 4 General Conclusions and Suggestions -- References -- Load-Bearing Capacity of Damaged Concrete Beams with Basalt Plastic Fittings, Reinforced with External Fiber-Reinforced Plastics -- 1 Introduction -- 2 Identifying of Previously Unresolved Parts of the Overall Problem -- 3 Purpose and Objectives of the Study -- 3.1 Object of Study -- 3.2 Research Objectives -- 4 Methods of Experiments and Equipment -- 5 Calculation of the Strength of Normal (Fig. 2) Sections of the Bending Element -- 6 Calculation of the Load-Bearing Capacity of Inclined Sections of Bending Elements Reinforced with Composite Materials -- 7 Conclusions -- References -- Enhancing of Efficiency of Solar Panels Combined with Buildings Coating -- 1 Introduction -- 2 Recent Research and Publications -- 3 The Purpose and Objectives of the Study -- 4 Methods, Materials and Research Results -- 5 Results and Discussion -- 6 Summary and Conclusions -- References -- Methods of Optimal Development and Modernization of Existing Distribution Networks for Gas-Hydrogen Mixtures -- 1 Introduction -- 2 Mathematical Model of the Structure of Gas Networks -- 3 Mathematical Models and Methods of Analysis of Distribution Networks -- 4 Mathematical Model of Gas Flows in the Objects of Distribution Networks -- 5 Software Complex -- 6 Conclusions -- References -- Improving the Efficiency of Heating Systems of Buildings Due to Intermittent Heating -- 1 Introduction. ; 2 Analysis of Literary Data and Problem Statement -- 3 The Purpose and Objectives of the Study -- 4 Methods, Materials and Research Results -- 5 Conclusions -- References -- Method for Determining the Residual Bearing Capacity of Damaged I-Beam Reinforced Concrete Columns -- 1 Introduction -- 1.1 The State of Study of the Issue -- 1.2 The State of Study of the Issue -- 2 Main Research Material -- 2.1 I-beam Elements with Damage at an Angle -- 3 Research Innovations -- 3.1 Development of a Prerequisite for the Calculation of Such Elements -- 3.2 Comparison Theoretical Data with Experimental Data -- 4 Conclusions -- References -- Patterns in Designing Energy-Efficient Light Environment by Means of LED Sources: Review -- 1 Introduction -- 2 Purpose -- 3 Methods -- 4 Results -- 5 Scientific Novelty -- 6 Practical Significance -- 7 Conclusions -- References -- Estimates of Environmental Impact on the Environment During Energy Generation -- 1 Introduction -- 2 Analysis of Literary Data and Problem Statement -- 3 The Purpose and Objectives of the Study -- 4 Methods, Materials and Research Results -- 5 Conclusions -- References -- The Features of Preservation of Architectural Sights of National Significance in Modern Urban Space -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussions -- 4 Conclusions -- References -- Ensuring the Load-Bearing Capacity of Monolithic Reinforced Concrete Slab Damaged by Cracks in the Compressed Zone -- 1 Introduction -- 2 Materials and Methods -- 3 Research Results -- 3.1 Determination of the Concrete Compressive Strength -- 3.2 Determination of the Slab Deflections -- 3.3 Determination of the Crack Opening and Depth -- 3.4 Calculation of Load-Bearing Capacity and Strengthening of the Floor Slab -- 4 Practical Expediency of Research -- 5 Conclusion -- References. ; Study of the Properties of Low-Carbon Portland-Composite Cements CEM II/C-M -- 1 Introduction -- 2 Experimental Program -- 2.1 Raw Materials -- 2.2 Experimental Process -- 3 Results and Discussion -- 4 Conclusions -- References -- Choice of Energy-Saving Exploitation Conditions Acting Heat Pumps of Air Split-Conditioners -- 1 Introduction -- 2 Analysis of Recent Studies and Publications -- 3 The Purpose of the Research -- 4 Research Results -- 5 Conclusions -- References -- Bearing Capacity of Reinforced Concrete Beams with Damages in the Compressed Area Obtained Before the Workload of 50-70% -- 1 Introduction -- 2 Purpose and Objectives of the Study -- 2.1 Object of Study -- 2.2 Research Objectives -- 3 Methods of Experiments and Equipment -- 4 Conclusions -- References -- Effect of Calcium Nitrate-Based Admixture on the Strength of Concrete and Corrosion Susceptibility of Reinforcing Steel Bars -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 4 Conclusions -- References -- Impact of Polypropylene Fibers on the Properties of Engineered Cementitious Composites -- 1 Introduction -- 2 Experimental Program -- 2.1 Materials -- 2.2 Experimental Process and Methods -- 3 Results and Discussion -- 4 Conclusions -- References -- Assessment of Wall Structures for Reconstruction of Buildings -- 1 Introduction -- 2 Materials and Methods -- 2.1 Wall Material -- 2.2 Methodology -- 3 Results and Discussion -- 4 Conclusions -- References -- Research of Concrete Blocks Optimized by Cavity Formation -- 1 Problem Statement and Relevance of Research -- 2 Analysis of Recent Research -- 3 The Purpose of Research -- 4 Research Methodology -- 4.1 Design of Prototypes and Methods of Experimental Research -- 4.2 The Results of Experimental Studies -- 4.3 ANSYS Simulation of Full-Scale Hollow Blocks in the ANSYS Software Package. ; 4.4 Simulation of Full-Scale Hollow Blocks Work in the LIRA Software Package.
• Sommario/riassunto: This book gathers the latest innovations and applications in the field of resource-saving technologies and advanced materials in civil and environmental engineering, as presented by leading international researchers and engineers at the 3rd International Scientific Conference EcoComfort and Current Issues of Civil Engineering, held in Lviv, Ukraine on September 14-16, 2022. It covers a diverse range of topics, including ecological and energy-saving technologies; renewable energy sources; heat, gas and water supply; microclimate provision systems; innovative building materials and products; smart technologies in water purification and treatment; protection of water ecosystems; and architectural shaping and structural solutions. The contributions, which were selected using a rigorous international peer-review process, highlight exciting ideas that will spur novel research directions and foster multidisciplinary collaborations.
• Titolo autorizzato: Proceedings of EcoComfort 2022
• ISBN: 9783031141416; 9783031141409
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910627252103321
• Lo trovi qui: Univ. Federico II
• Serie: Lecture Notes in Civil Engineering, . 2366-2565 ; ; 290