Research on the Development of the Semi-Rigid Column Base of Reinforced Concrete: Experimental and Analytical Study on the Column Base with Cross Section Reduced Portion

Osamu TAKAHASHI; Hirona YOSHİDA; Minoru ODA

Makale detayları

Research on the Development of the Semi-Rigid Column Base of Reinforced Concrete: Experimental and Analytical Study on the Column Base with Cross Section Reduced Portion

Yazarlar:

Osamu TAKAHASHI | Hirona YOSHİDA | Minoru ODA

Yayıncı:

Akademik Perspektif Derneği

Ana Başlıklar:

İnşaat mühendisliği

Dergi:

Academic Platform Journal of Natural Hazards and Disaster Management 2020 Vol.1 Issue 1, pp.1-12

Belge Tipi:

Makale

Yayın Tarihi:

6/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000437490

Sıklık:

İki Yıllık

eISSN:

2717-8714

Özet:

 

Generally, in reinforced concrete buildings, joints have been planned as a rigid state due to the characteristics of their construction. In such a building, the stress of the first story column becomes nonuniform since the bending stress at the time of the earthquake is concentrated on the rigid joints of the foundation structure such as the column base at the first story. This paper proposed making the column base at the first story shape semi-rigid to reduce the stress concentrating on the column base at the first story. In order to realize semi-rigid column base, we performed structural experiments and FEM analysis on the column base with cross section reduced portion. As a result, it was concluded that the best structure shape is one with the cross section reduced portion and the taper at the column base as the semi-rigid column base with bending rigidity reduction and structural performance stability.

Makale detayları

Research on the Development of the Semi-Rigid Column Base of Reinforced Concrete: Experimental and Analytical Study on the Column Base with Cross Section Reduced Portion

Yazarlar: Osamu TAKAHASHI | Hirona YOSHİDA | Minoru ODA

Yayıncı: Akademik Perspektif Derneği

Ana Başlıklar: İnşaat mühendisliği

Dergi: Academic Platform Journal of Natural Hazards and Disaster Management 2020 Vol.1 Issue 1, pp.1-12

Belge Tipi: Makale

Yayın Tarihi: 6/2020

Belge Dili: İngilizce

Document ID (Org No.): 2000437490

Sıklık: İki Yıllık

eISSN: 2717-8714

Sayı

Yazarlar:

Osamu TAKAHASHI | Hirona YOSHİDA | Minoru ODA

Yayıncı:

Akademik Perspektif Derneği

Ana Başlıklar:

İnşaat mühendisliği

Dergi:

Academic Platform Journal of Natural Hazards and Disaster Management 2020 Vol.1 Issue 1, pp.1-12

Belge Tipi:

Makale

Yayın Tarihi:

6/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000437490

Sıklık:

İki Yıllık

eISSN:

2717-8714