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A platform for research: civil engineering, architecture and urbanism
Study on the Seismic Performance of Multi-storey Reinforced Concrete Building with Dual Framed-Shear Wall System Considering Soft Storey
https://orcid.org/http://orcid.org/0009-0007-1576-1805
https://orcid.org/http://orcid.org/0009-0002-1109-6602
https://orcid.org/http://orcid.org/0000-0001-9460-1365
A soft storey is an open space on the structure’s first floor. This phenomenon might be attributed to the sudden variations in the lateral stiffness and strength of the building. The occurrence of a seismic event has the potential magnitude of extensive structural damage. Several studies have indicated that significant displacements caused by seismic lateral load are the primary factor in structural collapse. In cases where the preliminary design of a structure is intended to withstand horizontal loads, particularly respected to the building’s structure, the deflection exhibited is more significant. Shear walls are inserted to enhance a structure’s lateral stiffness, ductility, displacement, and stability. The seismic design of structures necessitates the crucial consideration of storey drift and lateral displacement. A shear wall is incorporated within the proposed building to mitigate seismic reactions and enhance the structure’s rigidity. This study investigates the seismic performance of reinforced concrete structures with soft storey by applying seismic dissipation techniques as a shear wall structural system. The models examine the effects of shear walls installed at various positions within soft storey systems to contrast the behaviour of buildings. The 10-storey reinforced concrete building with a regular shape plan is located in Indian Zone V and subjected to distinct configurations, namely centre and corner. The analysis of models using ETABS 18.0.2 finite element software illustrated linear dynamic (response spectrum method) and nonlinear static (pushover analysis method). The Indian Standard 1893 (Part 1): 2016 is demonstrated to tabulate various parameters such as maximum storey displacement, drift, storey stiffness, and base shear. In conclusion, shear walls effectively improve structural rigidity and reduce displacement. The incorporation of shear walls in buildings has demonstrated efficacy and ductility.
Study on the Seismic Performance of Multi-storey Reinforced Concrete Building with Dual Framed-Shear Wall System Considering Soft Storey
https://orcid.org/http://orcid.org/0009-0007-1576-1805
https://orcid.org/http://orcid.org/0009-0002-1109-6602
https://orcid.org/http://orcid.org/0000-0001-9460-1365
A soft storey is an open space on the structure’s first floor. This phenomenon might be attributed to the sudden variations in the lateral stiffness and strength of the building. The occurrence of a seismic event has the potential magnitude of extensive structural damage. Several studies have indicated that significant displacements caused by seismic lateral load are the primary factor in structural collapse. In cases where the preliminary design of a structure is intended to withstand horizontal loads, particularly respected to the building’s structure, the deflection exhibited is more significant. Shear walls are inserted to enhance a structure’s lateral stiffness, ductility, displacement, and stability. The seismic design of structures necessitates the crucial consideration of storey drift and lateral displacement. A shear wall is incorporated within the proposed building to mitigate seismic reactions and enhance the structure’s rigidity. This study investigates the seismic performance of reinforced concrete structures with soft storey by applying seismic dissipation techniques as a shear wall structural system. The models examine the effects of shear walls installed at various positions within soft storey systems to contrast the behaviour of buildings. The 10-storey reinforced concrete building with a regular shape plan is located in Indian Zone V and subjected to distinct configurations, namely centre and corner. The analysis of models using ETABS 18.0.2 finite element software illustrated linear dynamic (response spectrum method) and nonlinear static (pushover analysis method). The Indian Standard 1893 (Part 1): 2016 is demonstrated to tabulate various parameters such as maximum storey displacement, drift, storey stiffness, and base shear. In conclusion, shear walls effectively improve structural rigidity and reduce displacement. The incorporation of shear walls in buildings has demonstrated efficacy and ductility.
Study on the Seismic Performance of Multi-storey Reinforced Concrete Building with Dual Framed-Shear Wall System Considering Soft Storey
https://orcid.org/http://orcid.org/0009-0007-1576-1805
https://orcid.org/http://orcid.org/0009-0002-1109-6602
https://orcid.org/http://orcid.org/0000-0001-9460-1365
A soft storey is an open space on the structure’s first floor. This phenomenon might be attributed to the sudden variations in the lateral stiffness and strength of the building. The occurrence of a seismic event has the potential magnitude of extensive structural damage. Several studies have indicated that significant displacements caused by seismic lateral load are the primary factor in structural collapse. In cases where the preliminary design of a structure is intended to withstand horizontal loads, particularly respected to the building’s structure, the deflection exhibited is more significant. Shear walls are inserted to enhance a structure’s lateral stiffness, ductility, displacement, and stability. The seismic design of structures necessitates the crucial consideration of storey drift and lateral displacement. A shear wall is incorporated within the proposed building to mitigate seismic reactions and enhance the structure’s rigidity. This study investigates the seismic performance of reinforced concrete structures with soft storey by applying seismic dissipation techniques as a shear wall structural system. The models examine the effects of shear walls installed at various positions within soft storey systems to contrast the behaviour of buildings. The 10-storey reinforced concrete building with a regular shape plan is located in Indian Zone V and subjected to distinct configurations, namely centre and corner. The analysis of models using ETABS 18.0.2 finite element software illustrated linear dynamic (response spectrum method) and nonlinear static (pushover analysis method). The Indian Standard 1893 (Part 1): 2016 is demonstrated to tabulate various parameters such as maximum storey displacement, drift, storey stiffness, and base shear. In conclusion, shear walls effectively improve structural rigidity and reduce displacement. The incorporation of shear walls in buildings has demonstrated efficacy and ductility.
Study on the Seismic Performance of Multi-storey Reinforced Concrete Building with Dual Framed-Shear Wall System Considering Soft Storey
Lecture Notes in Civil Engineering
Reddy, Krishna R. (editor) / Ravichandran, P. T. (editor) / Ayothiraman, R. (editor) / Joseph, Anil (editor) / Najajra, Mohanad Ali Ishaq (author) / Mohammed, Taha Ahmed Ghaleb (author) / Al Agha, Wesam (author)
International Conference on Civil Engineering Innovative Development in Engineering Advances ; 2023 ; Kattankulathur, India
2024-01-31
12 pages
Article/Chapter (Book)
Electronic Resource
English
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