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Название Magazine of Civil Engineering. — № 5 (121). – 2023.
Организация Санкт-Петербургский политехнический университет Петра Великого
Выходные сведения Санкт-Петербург: СПбПУ, 2023
Коллекция Общая коллекция
Тематика Строительство ; Сопротивление материалов ; Строительная механика ; Строительные материалы
УДК 624.04(051); 69(051); 539.3/.6(051)
Тип документа Другой
Язык Английский
Права доступа Свободный доступ из сети Интернет (чтение, печать, копирование)
Ключ записи RU\SPSTU\edoc\71913
Дата создания записи 10.10.2023

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  • title121
  • index
  • 01
    • Field study of thermal comfort in dwelling during the winter, mid-season and summer
      • 1. Introduction
      • 2. Methods
        • 2.1. Climatic conditions
        • 2.2. Surveyed building
        • 2.3. Determining the indoor thermal comfort zone in the living room
        • 2.4. Heating consumption
      • 3. Results and Discussion
        • 3.1. Thermal and humidity parameters
        • 3.2. Indoor thermal and humidity conditions and heating load analysis
      • 4. Conclusions
  • 02
    • Soil friction on a retaining wall under seismic load
      • 1. Introduction
      • 2. Methods
        • 2.1. Theoretical dependencies
        • 2.2. Initial parameters and loads
        • 2.3. Methodology for calculating bearing capacity and stability
      • 3. Results and Discussion
        • 3.1. Active lateral pressure calculated for different seismic intensities
        • 3.2. Results of the calculations for bearing capacity and stability
        • 3.3. Analysis of calculation results
      • 4. Conclusion
  • 03
    • Calculation method for sound insulation of lightweight enclosures at low frequencies
      • 1. Introduction
      • 2. Method
      • 3. Results and Discussion
      • 4. Conclusions
  • 04
    • High-strength building ceramics based on fly ash – red mud mixtures
      • 1. Introduction
      • 2. Methods
        • 2.1. Characteristics of initial raw materials used
      • * – after calcination at 950 C
        • 2.2. Procedures and methods
        • 2.3. Experimental method
      • 3. Results and Discussion
        • 3.1. Characteristic of phase changes during heating of the fly ash and red mud used
        • 3.2. Theoretical substantiation of the choice of the studied compositions "fly ash – red mud"
        • 3.3. The effect of red mud additives on the sample sintering from fly ash by semi-dry pressing
      • 4. Conclusion
  • 05
    • Triangular prism finite element based on piecewise constant stress approximations
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussions
      • 4. Conclusion
  • 06
    • Clay soil stiffness under consolidated isotropic drained triaxial tests
      • 1. Introduction
      • 2. Methods and Materials
        • 2.1. General description of investigated soil
        • 2.2. Methods
      • 3. Results and Discussion
        • 3.1. Analysis of the total sample
        • 3.2. Influence of the physical parameters and radial pressure on
        • 3.3. Analysis of the power-law coefficient
        • 3.4. Analysis of ratio
        • 3.5. Analysis of Poisson’s ratio
      • 4. Practical application of the research results
      • 5. Conclusions
  • 07
    • Beam on a two-parameter elastic foundation: simplified finite element model
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
        • 3.1. Finite element formulation
        • 3.2. Numerical Results and Analysis
        • 3.2.1. Example 1
      • 4. Conclusions
  • 08
    • Shrinkage of ultra-high performance concrete with superabsorbent polymers
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Characteristics of the raw materials used
        • 2.2. Mix design
        • 2.3. Laboratory equipment and research methods
      • 3. Results and Discussion
        • 3.1. Effect of SAP on the cement paste plastic shrinkage
        • 3.2. Hydration and hardening of cement in the presence of SAP
        • 3.3. Rheological and physical-mechanical properties of the cement system with the addition of SAP
        • 3.4. Shrinkage deformations of concrete
        • 3.5. Technological line for the production of UHPC
      • 4. Conclusions
      • 5. Compliance with Ethical Standards
  • 09
    • Processes of foaming and formation of the structure of porous glass ceramics from siliceous rocks
      • 1. Introduction
      • 2. Methods
        • 2.1. Materials
        • 2.2. Compositions and fabrication of samples
        • 2.3. Analytical techniques
      • 3. Results and Discussion
        • 3.1. Phase transformations in the charge during heating and temperature intervals of its foaming
        • 3.2. Temperature ranges of crystallization and phase composition of glass ceramic samples
        • 3.3. Properties of porous glass ceramics samples
      • 4. Conclusions
  • 10
    • Structural and phase features of ceramics from loam and incinerated sewage sludge ash
      • 1. Introduction
      • 2. Materials and Methods
      • 3. Results and Discussion
      • 4. Conclusions
  • title_оборот_сжатый

Magazine of Civil Engineering / Санкт-Петербургский политехнический университет Петра Великого. — Санкт-Петербург: СПбПУ, 2020-. — Периодичность: 8 раз в год. — Выходит с 2020 г. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Электрон. журнал. — Текст: электронный

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