International Scientific Applied Conference "Problems of Emergency Situations"

Erscheinungsjahr 2023
ISBN: 978-3-0364-0198-0
Verlag: Trans Tech Publications

Buch, Englisch, 582 Seiten, Format (B × H): 170 mm x 240 mm, Gewicht: 1110 g

The annual International Scientific Applied Conference "Problems of Emergency Situations" is organized by the National University of Civil Defence of Ukraine (Ukraine, Kharkiv). This year, the representatives from the Odessa State Academy of Civil Engineering and Architecture (Ukraine, Odessa) were involved as partners. The purpose of the conference was to discuss issues related to the problems and prospects of the introduction of the latest developments and technologies aimed at preventing emergencies, minimizing their consequences in the field of civil defence, sharing experience and finding new facets of scientific cooperation, solving problems of emergencies that create a global threat to humanity.

Autoren/Hrsg.

Vasilchenko, Alexey

Kondratiev, Andrii

Kovalov, Andrii

Rybka, Evgeniy

Sotiriadis, Konstantinos

Mahas, Nataliia

Surianinov, Mykola

Trigub, Volodimir

Rashkevich, Nina

Semko, Volodymyr

Andronov, Volodymyr

Otrosh, Yurii

Fachgebiete

• Technische Wissenschaften Technik Allgemein Technische Zuverlässigkeit, Sicherheitstechnik
• Technische Wissenschaften Bauingenieurwesen Gebäudebrandschutz
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde

Inhaltsverzeichnis

Preface
Chapter 1: Advanced Materials
Study of Polymer Inorganic Composites for Electromagnetic Radiation Absorption Using Potassium Titanates
Optimization of the Technology of Creating Sensitive Gas Sensors Based on Zinc Oxide
Thermohydraulic Analysis of Aqueous Dispersions Effectiveness with TiO2 and Al2O3 Nanoparticles in a U-Shaped Geothermal Probe
Potentiometric (pH-Metric) Methods of Studying Acid-Base Properties on the Surface of Dispersed Materials
The Relationship between Specific Electrical Resistance and the Readiness of Coal Coke
Optimal Process Parameters of the Binder to Reduce Air Pollution and to Improve the Emission Effect from Composite Production
Study of Smart Bioactive Humic-Polymeric Hydrogel Transdermal Materials
Chapter 2: Coatings and Surface Engineering
Methods of Structural Engineering of Surface in Solving the Problems of Multifactorial Increase of the Level of Operational Characteristics of Materials
Selection and Application of the Optimal Surface Engineering Method to Restore the Properties of Rolling Equipment Elements that Have Been Reduced Due to Violations of Surface Grinding Technology
Methods for Optimizing the Content of VOCs to Create Environmentally Friendly Materials for Protective Coatings
Chapter 3: Modelling of Structurally Inhomogeneous Materials
Simulation Modeling of an Inhomogeneous Medium, in Particular: Round, Triangular, Square Shapes
Computer Simulation Modeling of an Inhomogeneous Medium with Ellipse-Shaped Irregular Elements
Computer Modeling of Inhomogeneous Media Using the Abaqus Software Package
Development of a 3D Computer Simulation Model Using C++ Methods
Chapter 4: Fire-Resistant Materials and Extinguishing Substances
Investigation of the Impact Properties of the Material of the Isolation on the Parameters of the Loaded Cable Lines
The Possibility of Using 1301 and 2402 Mixtures of Halons for Fire Extinguishing Purposes
Relationship Between Properties of Floating Systems and Flammable Liquids in the Stopping Their Burning Technology
Fire-Resistant Coatings, Obtained by Layer-by-Layer Assembly, in the System of Silicic Acid Gel – Diammonium Hydrogen Phosphate – Urea
Study of Phosphorus-Containing Silica Coatings Based on Liquid Glass for Fire Protection of Textile Materials
Properties of Multi-Component Fire Extinguishing Systems Based on Light Bulk Materials
Methods of Creating Gel Fire Extinguishing Substances Based on Aluminum Hydroxide
Screening Ability of Environmentally Friendly Aerosols for Thermal Radiation
Analysisof Riskof Self-Ignition Grain Products During Storage
Substantiation of the Swellable Coating Effectiveness for Fire Protection of Wooden Constructions
Chapter 5: Building Materials
Justification of the Manufacturing Plywood Technology on Dry Glues
Study of Humidity During Sand Dewatering Using a Cone-Shaped Installation
Corrosion of Concrete in a Water Management Structure in Conditions of Biogenic Sulfuric Acid Aggression
Optimization of Water Activation Technology for the Production of Fine-Grained Concrete
Increasing the Speed of Formation of the Structure of Fine-Grained Concrete and its Strength
Research of Properties and Rational Composition of Ecosafe Building Materials with Ash-and-Slag Waste from Masute Fuel and Coal Combustion
Chapter 6: Fire Safety Properties of Materials
Experimental Investigation of the Flammable Properties and Factors of Wooden Products Exposed to the Fire Impact
Experimental Investigation of the Pyrolysis of Synthetic Materials Exposed to External and Internal Fires
Modern Materials for Fire Protection of Reinforced Concrete Agro-Industrial Structures
Experimental Study of the Sleeve Material Mechanical Properties during the Sample Tensile Test
Chapter 7: Explosion Safety
Selection of Material and Thickness of the Protective Wall in the Conditions of a Hydrogen Explosion of Various Power
Cluster Mechanism of the Explosive Processes Initiation in the Matter
Effect of Physical and Chemical Properties of Explosive Materials on the Conditions of their Use
Regulations of the Influence of External Thermal Influences on Speed and Explosive Safe Combustion Modes of Pyrotechnic Nitrate-Metallized Mixtures with Metal Fluoride
Chapter 8: Nuclear and Radiation Safety
Development of a Corrosion Model Ofthermal Elenents of Nuclear Power Plants
Galvanic Formation of the Triple Composition Coatings with Improved Functional Properties
On the Existence of Ternary Compounds in the CaO-BaO-Al2O3 System
Barium Aluminates and the Study of their Basic Thermodynamic Data
Chapter 9: Structural Mechanics
Axisymmetric Bending of Circular Plates on a Variable Elastic Base
Coupling of the Cylindrical Shell with Side Elements
Experimental Studies of a Long Cylindrical Shell
Stability of Individual Phases in the Elastic Matrix of a Composite
Influence of the Structural Support Model on the Stress-Strain State of Reinforced Concrete Floor Slabs
Load-Bearing Capacity of Reinforced Concrete and Fiber Concrete Cross-Beam Systems
Chapter 10: Fire Resistance and Fire Protection of Engineering Structures
Method of Identification of Mechanical Characteristics of Concrete of Reinforced Concrete Crossbars according to the Results of Fire Tests
The Bunker - Like a Structure for Storing the Life of the Civilian Population in Conditions of Danger
Chapter 11: Accidents Control and Prevention of Buildings and Structures
Subsidence of Existing Buildings from the Impact of New Construction
Comparison of Settlements of Buildings on Soil-Cement Soil Bases Determined Analytically and by Long-Term Geodetic Observations
Assessing the Risk of Material Damage of Building Construction of High-Rise Rooms Due to Fires and Emergencies
Crisis Prevention Methods Based on Operational Risk Management: Railway Transport Case Study
Chapter 12: Equipment for Fire Extinguishing Works
Improvement of the Prototype of the Compressed Air Foam System and its Testing
Technical Implementation of the Concept of Using Gel-Forming Systems to Protect Tanks with Oil Products from Thermal Effects of a Fire
Increasing the Efficiency of Extinguishing Fires in a Pressurized Space due to the Adhesive Properties of Gel-Forming Fire Extinguishing Compounds
Structure of the Device and Experimental Research of Verifying the Functionality of Elements of Easy-Dropped Construction
Creation of Equipment for Testing Roofs for Resistance to External Fire Influence
Chapter 13: Machines and Technological Equipment
Research and Selection of Optimal Hydrodynamic Parameters of Rotary Cavitation Devices for Processing Oil Blends and Distillates
Determination of Thermophysical Properties of Alternative Motor Fuels as an Environmental Aspect of Internal Combustion Engines