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Название: Magazine of Civil Engineering. — № 3 (103)
Организация: Санкт-Петербургский политехнический университет Петра Великого
Выходные сведения: Санкт-Петербург: СПбПУ, 2021
Коллекция: Общая коллекция
Тематика: Строительство; Сопротивление материалов; Строительная механика; Строительные материалы
УДК: 624.04(051); 69(051); 539.3/.6(051)
Тип документа: Другой
Тип файла: PDF
Язык: Английский
Права доступа: Свободный доступ из сети Интернет (чтение, печать, копирование)
Ключ записи: RU\SPSTU\edoc\67025

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Оглавление

  • title103
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  • index
    • E-mail: mce@spbstu.ru
    • Web: http://www.engstroy.spbstu.ru
    • Contents
  • 01
    • Porous inorganic materials for fire protection of industrial structures
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
      • 4. Conclusions
  • 02
    • The features of the hydration and structure formation process of modified low-clinker binders
      • 1. Introduction
      • 2. Research methods
      • 3. Results and Discussion
      • 4. Сonclusion
  • 03
    • Reinforced concrete beams strength under power and environmental influences
      • 1. Introduction
      • 2. Method
        • 2.1. Calculation method
        • 2.2. Experimental research methods
      • 3. Results and Discussion
      • 4. Conclusions
  • 04
    • Cement and animal bone powder on rheological characteristics of bitumen
      • 1. Introduction
      • 2. Material and Methods
        • 2.1. Materials
        • 2.2. Sample Preparation in laboratory for modifiers
        • 2.3. Dynamic shear rheometer DSR test
        • 2.3.1. Amplitude Sweep Test
        • 2.3.2. Frequency Sweep Test
        • 2.3.3. Performance grade determination (PG) test
        • 2.3.4. Multiple stress creep and recovery (MSCR) test
      • 3. Result and Discussion
        • 3.1. Elementary Analysis of Portland cement and waste Animal bone
        • 3.2. Conventional test method results
        • 3.3. Amplitude sweep test Result
        • 3.4. Frequency Sweep Test Result
        • 3.5. Master Curves of Complex Shear Modulus
        • 3.6. Performance Grade (PG) Determination
        • 3.7. Multiple Stress Creep and Recovery (MCSR) Test Results
      • 4. Conclusion
      • 5. Acknowledgements
  • 05
    • 1. Introduction
    • 2. Methods
    • 3. Results and Discussion
    • 4. Conclusions
  • 06
    • Mechanical safety of reinforced concrete frames under complex emergency actions
      • 1. Introduction
      • 2. Methods
        • 2.1. Operation conditions for the load-bearing structures of buildings with an increased level of social responsibility
        • 2.2. Finite-element modeling of local damage for engineering calculations and optimization algorithms in accidental situation
        • 2.3. Finite-element modeling of reinforced concrete structures with local damage
      • 3. Results and Discussion
        • 3.1. Description of the object calculation model
        • 3.2. Example of calculating a structural component taking into account the risks of financial losses
        • 3.3. Discussion
      • 4. Conclusion
  • 07
    • Composition and properties of cement system with glutaraldehyde
      • 1. Introduction
      • 2. Materials and Methods
      • 3. Results and Discussion
        • 3.1. Effect of the biocide at early age
        • 3.2. Effect of the biocide at 28 days
        • 3.3. Effect of the biocide at antifungal effect
      • 4. Conclusions
      • 5. Acknowledgements
  • 08
    • Model for determining the elastic moduli of road pavement layers
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
      • 4. Conclusion
  • 09
    • The behavior of CFRP strengthened RC beams subjected to blast loading
      • 1. Introduction
      • 2. Methods
        • 2.1. Experimental data
        • 2.2. Numerical Modeling
        • 2.3. Model Calibration
        • 2.4. Strengthening Plan
      • 3. Results and Discussion
        • 3.1. Mid-Span deflection
        • 3.2. Reinforcement strain
        • 3.3. Structural damage
      • 4. Conclusion
  • 10
    • Bending of stiffened plates considering different stiffeners orientations
      • 1. Introduction
      • 2. Methods
        • 2.1. Computational Modeling
        • 2.2. Constructal Design Method (CDM)
        • 2.3. Geometric Optimization
      • 3. Results and Discussion
      • 4. Conclusion
      • 5. Acknowledgement
  • 11
    • Modeling the influence of input factors on foam concrete properties
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Materials
        • 2.2. Methods
      • 3. Results and Discussion
        • 3.1. Preliminary Determination components
        • 3.2. Determine the optimal components
      • 4. Conclusions and future work
  • 12
    • Thermal mode of a room with integrated regulation of cooling systems
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
      • 4. Conclusions
  • 13
    • Homogeneous pore distribution in foam concrete by two-stage foaming
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
        • 3.1. Strength results of segmented cylindrical specimens by Unconfined compression test
        • 3.2. Dynamic Mechanical Analysis results for strength determination of small cube material specimens
        • 3.3. Results of the determination of the thermal conductivity of standard specimens
      • 4. Conclusion
      • 5. Acknowledgment
  • 14
    • Plastic shrinkage of concrete modified by metakaolin
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Testing laboratory
        • 2.2. Materials
        • 2.3. Plastic shrinkage measurement
        • 2.4. Heat release of concrete measurement
        • 2.5. Flexural strength and compressive strength measurement
      • 3. Results and Discussion
      • 4. Conclusions
      • 5. Acknowledgement
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