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Название Magazine of Civil Engineering. — № 8 (124). – 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\72595
Дата создания записи 13.03.2024

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  • title124
  • index
    • Contents
  • 01
    • Stabilization of expansive soil with lime and brick dust
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Materials
        • 2.1.1. Soil Collection
        • 2.1.2. Brick Dust
        • 2.1.3. Lime
        • 2.2. Methods
      • 3. Results and Discussion
        • 3.1. Sieve Analysis
        • 3.2. The moisture content and maximum dry density for Different Lime Content
        • 3.3. Optimization of lime using unconfined compression test UCS
        • 3.4. 'Atterberg's Limits of Soil Treated with Lime and Brick Dust
        • 3.5. Free Swell Index
        • 3.6. SEM Analysis
      • 4. Conclusion
      • 5. Future Recommendations
  • 02
    • Concrete face rockfill dam located on deformed foundation: stress-strain state
      • 1. Introduction
      • 2. Materials and Methods
      • 3. Results and Discussion
        • 3.1. Analysis of the dam and foundation displacements
        • 3.2. Analysis of stresses in the dam and foundation
        • 3.3. Displacements of cutoff wall (CW)
        • 3.4. Analysis of concrete face displacements
        • 3.5. Concrete face stress state
        • 3.6. Wall stress state
        • 3.7. Stress state of the apron
      • 4. Conclusion
  • 03
    • Radiation changes in hardened Portland cement paste under the influence of gamma radiation
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
      • 4. Conclusions
  • 04
    • Planting steel reinforcement for concrete columns
      • 1. Introduction
      • 2. Methods
        • 2.1. Testing program and procedure
      • 3. Results and Discussion
        • 3.1. Fresh and hardened Properties
        • 3.2. Bond stress-slip curves
        • 3.3. Mean and coefficient of variation of measured bond strength
      • 4. Conclusions
  • 05
    • Cementless binder based on high-calcium fly ash with calcium nitrate additive
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Characteristics of Fly Ash Collected from Electrostatic Precipitators
        • 2.2. Determination of Compressive Strength
        • 2.3. Influence of Calcium Nitrate on Phase Composition of Hydration Products of Fly Ash-Silica Fume Binder
        • 2.4. Influence of Calcium Nitrate on Heat release of Fly Ash-Silica Fume Binder
      • 3. Results and Discussion
        • 3.1. Compressive strength test results
        • 3.2. Results of X-ray diffraction analysis
        • 3.3. Results of differential thermal analysis
        • 3.4. Results of Heat Release Determination
        • 3.5. Influence of Calcium Nitrate on Strength of mortar consisting of Fly Ash and Sand
      • 4. Conclusions
  • 06
    • Shear strength and chemical properties of soft clayey soil treated with magnetized water
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Magnetic Water Technique
        • 2.2. Soil Tests
      • 3. Results and Discussion
        • 3.1. Influence of MW on Chemical Properties of Soil
        • 3.2. Influence of MW on Shear Strength of Soil
      • 4. Conclusions
  • 07
    • Properties of grey marl bricks with additions of rice husks
      • 1. Introduction
      • 2. Methods
        • 2.1. Preparation of the samples
        • 2.2. Methodology of experimental measurement
      • 3. Results and Discussion
      • 4. Conclusion
  • 08
    • Optimum space frames with rectangular plans
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Numerical methods
        • 2.2. Experimental methods
      • 3. Results and Discussion
        • 3.1. Results
        • 3.1.1. Stability of centrally compressed rods
        • 3.1.2. Experimental verification of theoretical studies
        • 3.1.3. Research results on optimization of design concepts
        • 3.2. Discussion
      • 4. Conclusions
  • 09
    • Concrete heat liberation in thermal stressed state analysis
      • 1. Introduction
      • 2. Methods
        • 2.1. Analysis Procedure
        • 2.2. Initial Data
        • 2.3. Heat Liberation Experimental Results
      • 3. Results and Discussion
        • 3.1. The first design case
        • 3.2. The second design case
        • 3.3. Refusal from insulation
      • 4. Conclusions
  • 10
    • Environmental analysis of residential exterior wall construction in temperate climate
      • 1. Introduction
      • 2. Materials and Methods
      • 3. Results and Discussion
      • 4. Conclusions
  • 11
    • Digital models for retrospective analysis of the structure of currents in the Neva Bay
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Methodology for numerical modeling of the Neva Bay reservoir
      • 3. Results and Discussion
      • 4. Conclusion
  • 12
    • Hydrodynamic analysis of an unsteady pressureless filtration flow in earth cofferdams
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussions
        • 3.1. Conditions for modeling the non-pressure filtration process
        • 3.2. Numerical simulation of filtration flow in a rectangular cofferdam in the ANSYS software package FLUENT: Data verification
        • 3.3. Numerical simulation of filtration flow in a rectangular cofferdam in the PLAXIS 2D software package
        • 3.4. Time evolution of the depression curve for the problem with drain
        • 3.5. Study of the work of a cofferdam with drain depending on its position
      • 4. Conclusion
  • 13
    • Increasing the level of aging stability of bitumes modified by kaolinite
      • 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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