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Journals / Bitlis Eren University Journal of Science and Technology / 2020 / Cilt: 10 - Sayı: 1

The effects of changing story number and structural footprint area on building performance in reinforced-concrete buildings

Ercan IŞIK
Nursima SAYIN
Ali Emre ULU
Pages
30–34
Publication Date
2020-06-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

As the building footprint area and number of story increase, period, displacement and target displacement increase, while stiffness decreases in this study.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Structural footprint area and number of stories occupy an important place among the factors affecting the behavior of buildings under earthquake effects.
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Key Findings & Data:In each building model, the axle clearance has been increased by one meter in both directions.
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Conclusion & Impact:As the building footprint area and number of story increase, period, displacement and target displacement increase, while stiffness decreases in this study.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Footprint area · Pushover analysis · Number of story

Abstract

Structural footprint area and number of stories occupy an important place among the factors affecting the behavior of buildings under earthquake effects. In this study, footprint area and number of stories are considered as two different variables. A sample reinforced-concrete building with all values such as structural system elements, dimensions, materials, material models and loading status is selected same in all different structural models. The structural analyzes were made for a single direction since the structure was chosen symmetrically. In each building model, the axle clearance has been increased by one meter in both directions. As the second variable, four different story numbers were chosen as 5, 6, 7 and 8. Eigenvalue and static pushover analyzes were performed for the each structural model. Target displacement for damage estimation, period, stiffness and base shear force values were obtained for all models, respectively. As the building footprint area and number of story increase, period, displacement and target displacement increase, while stiffness decreases in this study.

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Cite This Article

IŞIK, E., SAYIN, N., ULU, A. E. (2020). The effects of changing story number and structural footprint area on building performance in reinforced-concrete buildings. Bitlis Eren University Journal of Science and Technology, Cilt: 10 - Sayı: 1, 30–34. https://ajindex.com/articles/743755

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