Nonlinear Static Soil-Structure Interaction Analysis of Time-Dependent Soil Deformation Effects on RC Structures
Soil response and superstructure behavior are two major factors influencing the long-term performance of reinforced concrete (RC) structures. Maintaining the structural integrity of these structures over time is crucial due to the complex static interactions between the soil and the structure. This...
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| Format: | Article |
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Universidade Federal de Viçosa (UFV)
2024-06-01
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| Series: | The Journal of Engineering and Exact Sciences |
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| Online Access: | https://periodicos.ufv.br/jcec/article/view/18942 |
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| author | Ayat Errahmane Remadna Kamel Bezih Rafik Demagh Mohamed Saddek Remadna |
| author_facet | Ayat Errahmane Remadna Kamel Bezih Rafik Demagh Mohamed Saddek Remadna |
| author_sort | Ayat Errahmane Remadna |
| collection | DOAJ |
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Soil response and superstructure behavior are two major factors influencing the long-term performance of reinforced concrete (RC) structures. Maintaining the structural integrity of these structures over time is crucial due to the complex static interactions between the soil and the structure. This study uses a finite element model to examine the stability of RC structures, considering the long-term static interactions between the nonlinear behavior of the soil and the structure. Numerical simulations are performed on real RC beam constructions at serviceability limit states (SLS) under various loading scenarios in both homogeneous and heterogeneous soil conditions. The parametric study's results indicate that soil heterogeneity and static soil-structure interactions significantly influence the design of RC structures. The nonlinear behavior of the soil over time intensifies these impacts further. This study shows how important it is to think about different types of soil and how they interact with structures when they are not moving. This is especially true when it comes to soil that is easily compressed and changes shape over time in a nonlinear way. By incorporating these factors, the research highlights the critical need to integrate soil heterogeneity and static interaction into the design process to ensure the stability and safety of RC structures. Ultimately, the results demonstrate that accounting for these complex interactions can greatly improve the durability and reliability of RC structures in diverse soil conditions.
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| format | Article |
| id | doaj-art-3517bdc4556e415a96e007e0a1a0ca42 |
| institution | Kabale University |
| issn | 2527-1075 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Universidade Federal de Viçosa (UFV) |
| record_format | Article |
| series | The Journal of Engineering and Exact Sciences |
| spelling | doaj-art-3517bdc4556e415a96e007e0a1a0ca422025-02-02T19:53:39ZengUniversidade Federal de Viçosa (UFV)The Journal of Engineering and Exact Sciences2527-10752024-06-0110610.18540/jcecvl10iss6pp18942Nonlinear Static Soil-Structure Interaction Analysis of Time-Dependent Soil Deformation Effects on RC StructuresAyat Errahmane Remadna0Kamel Bezih1Rafik Demagh2Mohamed Saddek Remadna3LGC-ROI, Civil Engineering Department, Faculty of Technology University of Batna2, Batna 05000, AlgeriaLGC-ROI, Civil Engineering Department, Faculty of Technology University of Batna2, Batna 05000, AlgeriaLGC-ROI, Civil Engineering Department, Faculty of Technology University of Batna2, Batna 05000, AlgeriaNM2I2S Laboratory, Civil Engineering Department, Faculty of Technology University of Biskra, Biskra 07000, Algeria Soil response and superstructure behavior are two major factors influencing the long-term performance of reinforced concrete (RC) structures. Maintaining the structural integrity of these structures over time is crucial due to the complex static interactions between the soil and the structure. This study uses a finite element model to examine the stability of RC structures, considering the long-term static interactions between the nonlinear behavior of the soil and the structure. Numerical simulations are performed on real RC beam constructions at serviceability limit states (SLS) under various loading scenarios in both homogeneous and heterogeneous soil conditions. The parametric study's results indicate that soil heterogeneity and static soil-structure interactions significantly influence the design of RC structures. The nonlinear behavior of the soil over time intensifies these impacts further. This study shows how important it is to think about different types of soil and how they interact with structures when they are not moving. This is especially true when it comes to soil that is easily compressed and changes shape over time in a nonlinear way. By incorporating these factors, the research highlights the critical need to integrate soil heterogeneity and static interaction into the design process to ensure the stability and safety of RC structures. Ultimately, the results demonstrate that accounting for these complex interactions can greatly improve the durability and reliability of RC structures in diverse soil conditions. https://periodicos.ufv.br/jcec/article/view/18942Soil-structure interactionFinite element modelMechanical analysisRC structureNonlinear behaviorCompressibility parameters |
| spellingShingle | Ayat Errahmane Remadna Kamel Bezih Rafik Demagh Mohamed Saddek Remadna Nonlinear Static Soil-Structure Interaction Analysis of Time-Dependent Soil Deformation Effects on RC Structures The Journal of Engineering and Exact Sciences Soil-structure interaction Finite element model Mechanical analysis RC structure Nonlinear behavior Compressibility parameters |
| title | Nonlinear Static Soil-Structure Interaction Analysis of Time-Dependent Soil Deformation Effects on RC Structures |
| title_full | Nonlinear Static Soil-Structure Interaction Analysis of Time-Dependent Soil Deformation Effects on RC Structures |
| title_fullStr | Nonlinear Static Soil-Structure Interaction Analysis of Time-Dependent Soil Deformation Effects on RC Structures |
| title_full_unstemmed | Nonlinear Static Soil-Structure Interaction Analysis of Time-Dependent Soil Deformation Effects on RC Structures |
| title_short | Nonlinear Static Soil-Structure Interaction Analysis of Time-Dependent Soil Deformation Effects on RC Structures |
| title_sort | nonlinear static soil structure interaction analysis of time dependent soil deformation effects on rc structures |
| topic | Soil-structure interaction Finite element model Mechanical analysis RC structure Nonlinear behavior Compressibility parameters |
| url | https://periodicos.ufv.br/jcec/article/view/18942 |
| work_keys_str_mv | AT ayaterrahmaneremadna nonlinearstaticsoilstructureinteractionanalysisoftimedependentsoildeformationeffectsonrcstructures AT kamelbezih nonlinearstaticsoilstructureinteractionanalysisoftimedependentsoildeformationeffectsonrcstructures AT rafikdemagh nonlinearstaticsoilstructureinteractionanalysisoftimedependentsoildeformationeffectsonrcstructures AT mohamedsaddekremadna nonlinearstaticsoilstructureinteractionanalysisoftimedependentsoildeformationeffectsonrcstructures |