TR
EN
IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS
Öz
Reinforced concrete (RC) columns are the main vertical elements in the buildings. Superstructure loads are transferred to the foundation by the columns whose design involves sufficient section sizes with longitudinal and transverse reinforcements. However, RC columns are required to be strengthened when low concrete quality and lack of reinforcement is stated. The most common strengthening technique for the RC columns is jacketing. In this method, strength of the existing column is improved by concreting and installing jacketing reinforcements. Although columns are designed according to several vertical and lateral load combinations, impact loads whose effects may reach very high values at short notice are not regarded. In the scope of this study, impact behavior of the existing and strengthened RC columns is numerically investigated. For this purpose, non-linear incremental dynamic analysis is carried out by Abaqus software that is widely utilized by engineers for such solutions. Acceleration, displacement and impact load values as well as crack patterns are obtained after numerical analysis. The results are comparatively presented for the existing and the strengthened columns. Analysis outputs reveal that proposed finite element models give an opinion about the impact responses of the RC columns. Consequently, it is evaluated that this study may make contribution to the researchers generating non-linear analysis without having to perform impact experiments that require high costs and heavy workloads in the laboratory conditions.
Anahtar Kelimeler
Kaynakça
- Abaqus Version 6.12 (2015). User’s Manual. Simulia, Dassault Systèmes Simulia Corp.
- E23-00, A. (2002). Standard test methods for notched bar impact testing of metallic materials. ASTM International.
- Erdem, R. T. (2014). Prediction of acceleration and impact force values of a reinforced concrete slab. Computers and Concrete, 14(5), 563–575.
- Wang, X., Zhang, Y., Su, Y. & Feng, Y. (2011). Experimental investigation on the effect of reinforcement ratio to capacity of RC column to resist lateral impact loading. Systems Engineering Procedia, 1, 35–41.
- Anil, Ö., Erdem, R. T. & Tokgöz, M. (2018). Investigation of lateral impact behavior of RC columns. Computers and Concrete. 22(1), 123–132.
- Li, H., Chen,W., Huang, Z., Hao,H., Ngo, T. T. & Pham, T. M. (2022). Influence of various impact scenarios on the dynamic performance of concrete beam-column joints. International Journal of Impact Engineering, 167, 104284.
- Zhang, X., Hao, H. & Li, C. (2016). Experimental investigation of the response of precast segmental columns subjected to impact loading. International Journal of Impact Engineering, 95, 105–124.
- Do, T. V., Pham, T. M. & Hao, H. (2018). Numerical investigation of the behavior of precast concrete segmental columns subjected to vehicle collision. Engineering Structures, 156, 375–393.
Ayrıntılar
Birincil Dil
İngilizce
Konular
İnşaat Mühendisliği
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
28 Aralık 2023
Gönderilme Tarihi
17 Nisan 2023
Kabul Tarihi
7 Ekim 2023
Yayımlandığı Sayı
Yıl 2023 Cilt: 3 Sayı: 2
APA
Erdem, R. T., & Gücüyen, E. (2023). IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS. Tasarım Mimarlık ve Mühendislik Dergisi, 3(2), 169-177. https://doi.org/10.59732/dae.1284381
AMA
1.Erdem RT, Gücüyen E. IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS. DAE. 2023;3(2):169-177. doi:10.59732/dae.1284381
Chicago
Erdem, R. Tuğrul, ve Engin Gücüyen. 2023. “IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS”. Tasarım Mimarlık ve Mühendislik Dergisi 3 (2): 169-77. https://doi.org/10.59732/dae.1284381.
EndNote
Erdem RT, Gücüyen E (01 Aralık 2023) IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS. Tasarım Mimarlık ve Mühendislik Dergisi 3 2 169–177.
IEEE
[1]R. T. Erdem ve E. Gücüyen, “IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS”, DAE, c. 3, sy 2, ss. 169–177, Ara. 2023, doi: 10.59732/dae.1284381.
ISNAD
Erdem, R. Tuğrul - Gücüyen, Engin. “IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS”. Tasarım Mimarlık ve Mühendislik Dergisi 3/2 (01 Aralık 2023): 169-177. https://doi.org/10.59732/dae.1284381.
JAMA
1.Erdem RT, Gücüyen E. IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS. DAE. 2023;3:169–177.
MLA
Erdem, R. Tuğrul, ve Engin Gücüyen. “IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS”. Tasarım Mimarlık ve Mühendislik Dergisi, c. 3, sy 2, Aralık 2023, ss. 169-77, doi:10.59732/dae.1284381.
Vancouver
1.R. Tuğrul Erdem, Engin Gücüyen. IMPACT EFFECT ON THE EXISTING AND STRENGTHENED REINFORCED CONCRETE COLUMNS. DAE. 01 Aralık 2023;3(2):169-77. doi:10.59732/dae.1284381