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Название Magazine of Civil Engineering. — Т. 17, № 5. – 2024.
Организация Санкт-Петербургский политехнический университет Петра Великого
Выходные сведения Санкт-Петербург: СПбПУ, 2024
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)
Дополнительно Новинка
Ключ записи RU\SPSTU\edoc\75289
Дата создания записи 17.02.2025

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  • Magazine of Civil Engineering_обложки_Итог_макет
  • index
    • Contents
  • 01
    • Deformation of box-sectional structures during torsion with bending
      • 1. Introduction
      • 2. Methods
        • 2.1. Scheme of the Reinforcement of a Cross-Sectional Box Element
        • 2.2. The Tangential Force Flows
        • 2.3. Determination of Forces and Stresses in Transverse Reinforcement Rods
        • 2.4. Determination of Normal Stresses in Longitudinal Reinforcement Rods
        • 2.5. Determination of Deformations in the Lower and Upper Zones of the Element
        • 2.6. Determination of the Deformations of the Side Walls of the Cross-Sectional Box of the Element
      • 3. Results and Discussion
      • 4. Conclusions
  • 02
    • Cable roof with stiffening girder and flexible membrane shell
      • 1. Introduction
      • 2. Methods
      • 3. Results and Discussion
        • 3.1. The allowable rise of a parabola-shaped chord
        • 3.2. Deformation of the roof at the pre-stressing phase
        • 3.3. The stiffness of the chords
        • 3.4. The design clearances
        • 3.5. Non-uniform load on the roof
        • 3.6. Numerical example
      • 3.6.1. General specification
      • 3.6.2. Obtaining the effective stiffness and the allowable relative deformation of the membrane-simulating element
      • 3.6.3. Estimating the structural parameters of the roof
        • 3.7. Verification of the results
      • 3.7.1. Comparison with numerical results by the specialized software package
      • 3.7.2. Comparison with the results by the other authors
      • 4. Conclusions
  • 03
    • Dynamic responses of shallow foundations on saturated soil under impact loadings
      • 1. Introduction
      • 2. Methods and Materials
        • 2.1. Measuring Instruments
        • 2.2. Testing Method
      • 3. Results and Discussion
        • 3.1. Impacts and Displacements Reactions
      • 4. Conclusions
  • 04
    • Tuned mass damper for reduction seismic and wind loads
      • 1. Introduction
      • 2. Methods
        • 2.1. The Motion Equation of a Multi-Degree-Of-Freedom System of Shear-Wall Building with the TMD
        • 2.2. Multi-DOF System for Building with TMD. Shear and Bending Stiffnesses
        • 2.3. The Target Building. Optimization Criterion
      • 3. Results and Discussion
        • 3.1. The Optimum Parameters of the TMD
        • 3.2. Configuration of the TMD
        • 3.3. Comparison of an Analytical and Finite Element Models. Shear Force and Bending Moment in the Most Loaded Column
        • 3.4. Reduction of the Vertical Accelerations in Target Building
      • 4. Conclusions
  • 05
    • Effect of nanosilica on properties of porcelanite aggregate concrete
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Materials
      • 3. Methods
        • 3.1. Dispersing nanomaterial in water
        • 3.2. Samples’ preparation
      • 4. Results and Discussion
        • 4.1. Compressive strength test
        • 4.2. Flexural strength
        • 4.3. Fresh and bulk density
        • 4.4. FESEM analysis
      • 5. Conclusions
  • 06
    • Assessment of two nearby interfering strip footings of different embedment depths in saturated cohesive soils
      • 1. Introduction
      • 2. Methods
        • 2.1. Finite Element Method
        • 2.2. Construction Stages
        • 2.3. Definition of Bearing Capacity Ratio (ξ)
      • 3. Results and Discussions
        • 3.1. Footings of Different Depths
      • 4. Conclusions
  • 07
    • Ultrasonic characterization of damage induced by temperature variations in concrete medium treated with nanosilica
      • 1. Introduction
      • 2. Materials and Methods
        • 2.1. Concrete Specimens
        • 2.2. Instrumentation Setup
      • 3. Results and Discussion
        • 3.1. Freeze-Thaw Effect on Concrete Prisms
        • 3.2. Freeze-Thaw effect on Cylinder Specimens
      • 4. Conclusions
  • 08
    • Concrete beams reinforced with longitudinal and transverse GFRP bars
      • 1. Introduction
      • 2. Methods
        • 2.1. Specifications of the Beams under Test
        • 2.2. Material Properties
        • 2.3. Testing Procedure
        • 2.4. Finite Element Simulation
        • 2.4.1. Bar properties
        • 2.4.2. ABAQUS parameters
      • 3. Results and Discussion
        • 3.1. Cracks Patterns and Fracture Mode
        • 3.2. Load–Deflection
        • 3.3. Numerical Results
      • 4. Conclusions
  • 09
    • Soil information model for prediction the soil properties characteristics
      • 1. Introduction
        • 1.1. Correlations between the Soil Properties Characteristics
        • 1.2. Methods for Predicting the Soil Properties Characteristics
        • 1.3. Predicting Models based on the Artificial Neural Networks
        • 1.4. Soil Information Model
      • 2. Materials and Methods
        • 2.1. Laboratory tests
        • 2.1.1. Experiment design
        • 2.1.2. Materials
        • 2.1.3. Laboratory equipment
        • 2.2. Soil Information Model
      • 3. Results and Discussion
        • 3.1. Laboratory Studies
        • 3.2. Prediction based on SIM
      • 4. Conclusions
  • 10
    • Buckling of a viscoelastic anisotropic fiber reinforced plate under rapidly increasing shear load
      • 1. Introduction
      • 2. Materials and Methods
      • 3. Results and Discussion
      • 4. Conclusions
  • оборот

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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