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Название Magazine of Civil Engineering. — № 8 (108). – 2021.
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\67986
Дата создания записи 23.03.2022

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  • index
    • E-mail: mce@spbstu.ru
    • Web: http://www.engstroy.spbstu.ru
    • Contents
  • 01
    • Interaction and control measures of shallow-buried shield twin tunnels with small clear-distance
      • 1. Introduction
      • 2. Methods
        • 2.1. Formulation of the problem
        • 2.2. Method for solving the problem
        • 2.3. Three-dimensional Finite Element Model
      • 3. Results and Discussion
        • 3.1. The Settlement Troughs
        • 3.2. Displacement and internal force of the first tunnel
        • 3.3. Safety control effect
      • 4. Conclusions
      • 5. Acknowledgments
  • 02
    • Application of SMA anchors to the seismic performance of tanks
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Specifications of the studied tank
        • 2.2. Analytical modeling
        • 2.3. Model verification
      • 3. Results and Discussion
        • 3.1. Numerical analysis
        • 3.2. Complementary analysis
      • 4. Conclusions
  • 03
    • Effectiveness of base-isolated low-rise masonry building under excitation from earthquakes
      • 1. Introduction
      • 2. Research subject and Method
      • 3. Results and Discussion
      • 4. Conclusion
  • 04
    • Physical and mechanical properties of construction and demolition waste
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
        • 3.1. Physical properties
        • 3.2. Mechanical properties
      • 4. Conclusions
  • 05
    • Properties of recycled aggregate pervious concrete modified with Styrene Butadiene Rubber Latex
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Experimental program
        • 2.2. Concrete components
        • 2.3. Methods of testing
      • 3. Results and Discussion
        • 3.1. Density
        • 3.2. Voids content
        • 3.3. Water permeability test (falling head method)
        • 3.4. Summary of the effect of styrene butadiene rubber latex on the permeability parameters
        • 3.5. Compressive strength
        • 3.6. Tensile strength
        • 3.7. Degradation and potential resistance
        • 3.8. Summary of the effect of styrene butadiene rubber latex on the strength parameters
        • 3.9. General relations between water permeability and other parameters
      • 4. Conclusion
  • 06
    • Mechanical properties of slag sand mixture used in road pavements
      • 1. Introduction
      • 2. Materials and methods
        • 2.1. Materials
    • 2.1.1. Granulated blast furnace slag GBFS
    • 2.1.2. Dune Sand DS
    • 2.1.3. Crushed Sand CS
    • 2.1.4. Lime
      • 2.2. Methods
    • 2.1.5. Slags and mixtures formulation methodology
    • 2.1.6. Compaction test
    • 2.1.7. Californian Bearing Ratio (CBR) test and simple compression test
    • 2.1.8. Unconsolidated undrained triaxial test
      • 3. Results and Discussions
        • 3.1. Determination of Proctor characteristics
        • 3.2. Determination of the immediate bearing index (IBI)
        • 3.3. Effect of GBFS on the compressive strength of SS
        • 3.4. The stress- strain behavior of SS
        • 3.5. Effect of GBFS on the friction angle and the cohesion of SS
        • 3.6. Use of slag sand in the foundation layer of a semi-rigid pavement
      • 4. Conclusion
      • 5. Acknowledgments
  • 07
  • 08
    • Behavior of CFT steel columns damaged by thermal shock
      • 1. Introduction
      • 2. Methods
        • 2.1. Experimental Work Review
        • 2.2. Description of NLFEA Program
        • 2.2.1. Description of Non-linear Finite Element Analysis (NLFEA)
        • 2.2.2. Investigated Parameters
        • 2.2.3. Validation Process
      • 3. Results and Discussion
        • 3.1. Horizontal load-displacement hysteretic loops
        • 3.2. Lateral Load and Net Drift Capacities
        • 3.3. Horizontal displacement-steel strain responses
        • 3.4. Horizontal displacement-CFRP strain responses
        • 3.5. Stiffness degradation
        • 3.6. Performance Enhancement Factor and Energy Dissipation
        • 3.7. Comparison of NLFEA with other results
      • 4. Conclusions
  • 09
    • Effective seismic response control of buildings with sliding bearings
      • 1. Introduction
      • 2. Methods
        • 2.1. Governing Equations
        • 2.2. Numerical Study
      • 3. Results and Discussion
        • 3.1. Top Floor Displacements
        • 3.2. Base Floor Accelerations and Base Shear Forces
        • 3.3. Time Instant for the occurrence of story floor displacements
        • 3.4. Force-Displacement Relationship of Flat and Curved Sliding Bearings (EDC, MID, & MIF)
        • 3.5. Effective and Post-yield Stiffness
        • 3.6. Superstructure Story Drifts, Shears and Accelerations
      • 4. Conclusion
  • 10
    • Waste iron powder as aggregate and binder in mortar production
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Materials
        • 2.2. Experimental programs and test procedures
      • 3. Results and Discussion
        • 3.1. Performance of mortar made with WIP as replacement for NFA
        • 3.2. Performance of mortar made with FWIP as replacement for cement
      • 4. Conclusions
      • 5. Acknowledgments
      • 6. Conflicts of Interest
  • 11
    • 1. Introduction
    • 2. Methods
      • 2.1. Charring Rate Determination
      • 2.2. Materials
      • 2.3. Fire Experiments
    • 3. Result and Discussion
      • 3.1. Depth of charring
      • 3.2. Charring rate
      • 3.3. Influence of density on charring rate
      • 3.4. Post-fire mechanical properties
    • 4. Conclusion
  • 12
    • Differential characteristics of concrete in centrifugally spun and vibrospun building structures
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
      • 4. Conclusion
  • 13
    • Strength of earth dams considering elastic-plastic properties of soil
      • 1. Introduction
      • 2. Methods
        • 2.1. Models, methods and algorithms for assessing the stress-strain state of earth dams taking into account elastic-plastic properties of soil
        • 2.2. Study of practical convergence of the developed method of calculation on a test example
      • 3. Results and Discussion
        • 3.1. Elastic calculation
        • 3.2. Elastic-plastic calculation
        • 3.3. Elastic-plastic calculation taking into account the level of reservoir filling
      • 4. Conclusions
  • 14
    • Thermal conductivity of granular insulation in conditions of soil freezing
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
        • 3.1. Laboratory thermal conductivity test
        • 3.2. Mathematical modeling
      • 4. Conclusion
      • 5. Acknowledgments
  • 15
    • 1. Introduction
    • 2. Methods
      • 2.1. Selection of the environment
      • 2.2. Estimation of corrosion resistance under cyclic wetting
      • 2.3. Estimation of ice-induced wear
      • 2.4. Estimation of corrosion resistance in zinc coatings
    • 3. Results and Discussion
    • 4. Conclusions
    • 5. Acknowledgement
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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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